PYTHON PROGRAMMING BASICS

           PYTHON PROGRAMMING BASICS

                          Down there it is embedded pdf of python

personal vpn on raspberry pi

Raspberry Pi with VPN on it can provide you with a stable and fast private network connection with the high level of mobility. How does it all work?
VPN ( or Virtual Private Network) helps you encrypt your connection and browse the Internet anonymously with a hidden IP to protect your privacy. And you would probably want to set up VPN on your Raspberry Pi to protect your privacy while surfing the Internet.

There are companies offering ready-to-use VPN services. They provide you with anonymous IP and encrypt your connection by routing your traffic through their servers. Unfortunately, many of VPN services aren’t available for Raspberry Pi. But ExaGear Desktop can help you with that.
Today we’ll tell you about Private Internet Access VPN Service. Although PIA doesn’t have an installer for Raspberry Pi you can use PIA and set up VPN on your RPi with the help of ExaGear Desktop. Below is a simple instruction on how to do that.
P.S.: you might also want to know how to run Google Chrome on Raspberry Pi

Raspberry Pi test stand configuration

Model	Raspberry Pi 2 Model B	Raspberry Pi 3
Frequency	1000 MHz	1200 MHz
Memory	1 GB RAM	1 GB RAM
Operating System	Raspbian Jessie from November 2015	Raspbian Jessie from May 2016
Software

Private Internet Access for Linux
Eltechs ExaGear Desktop for Raspberry Pi 2
Private Internet Access for Linux
Eltechs ExaGear Desktop for Raspberry Pi 3

More information about Raspberry Pi models and the latest version of Jessie you can get on the Raspberry Pi foundation official website.

VPN setup instruction

Install ExaGear Desktop

1. Put ExaGear Desktop archive with installation packages and ExaGear Desktop license key in the same folder. Open Terminal (command line), move to this folder and unpack the archive by entering the following command:

$ tar -xvzpf exagear-desktop-rpi3.tar.gz

2. Install and activate ExaGear by running install-exagear.sh script:

$ sudo ./install-exagear.sh

That’s it.

Launch guest x86 system

3. Enter the guest x86 system by typing the following command:

$ exagear Starting the shell in the guest image /opt/exagear/images/debian-8

You’re in x86 environment that can be checked by running the ‘arch’ command:

$ arch i686

4. It is recommended to update apt-get repositories on the first launch of the guest system:

$ sudo apt-get update

Install Private Internet Access

5. Download Private Internet Access installer for Linux from the official site https://www.privateinternetaccess.com/installer/download_installer_linux using browser.
6. Unpack the downloaded archive in Terminal inside the guest system:

$ tar -xzvf Downloads/pia-*-installer-linux.tar.gz

7. Run Private Internet Access installer:

$ ./pia-*-installer-linux.sh

8. Install libraries required for PIA:

$ sudo apt-get install libnss3 libgconf-2-4 libasound2 libxtst6

Set up VPN

9. Run PIA by clicking on the launcher in Menu -> Other -> Private Internet Access and set up VPN.
 

Final notes

This way you can set up VPN not only on Raspberry Pi 2 or Raspberry Pi 3 but also on another ARM-based device such as Odroid, Banana Pi, Beagleboard, Cubox, Jetson, Cubieboard, etc. ExaGear Desktop supports almost all ARM devices and you can run PIA VPN service on any of them.
It is worth noting that with ExaGear Desktop you can run practically any x86 app on Raspberry Pi and other ARM-based devices.

Raspberry Pi NAS ultimate guide

The full installation tutorial on
how to build your own Raspberry Pi NAS server

Building NAS on Raspberry Pi is a very smart way to create DIY NAS for safe and efficient file management. NAS (or Network Attached Storage) Server is a network storage system to serve and share files with other client computers in a local network area. This enables multiple users to access and share the same file storage. The NAS server can use different file sharing protocols to share the data via the network. The mainly used protocol is SMB (Server Message Block).

Additional protocols are NFS (Network File System), FTP (File Transfer Protocol), SFTP (Secure File Transfer Protocol), SCP (Secure Copy) and more. The main hardware components of the NAS storage system are media storage devices, mainly hard drives. If you have more than one storage device mounted on your NAS server, the storage devices can be arranged via a RAID controller (Redundant Array of Independent Disks) into logical and redundant storage containers for redundancy and safety reason. There are various RAID levels to protect the data in case of a disk failure. The most common are RAID-0, RAID-1, and RAID-5.

Advantages of building NAS on Raspberry Pi

Raspberry Pi is a mini computer build on a single PCB board, slightly larger than a credit card. It has a wired local area network (LAN) and 4 USB-Ports for different external devices like keyboard and mouse or external storage devices.
The optimized operating system for the Raspberry Pi 2 and the Raspberry PI 3 is Raspbian, a free and open source software based on Debian. Also, there are a couple of alternative operating systems available for the Raspberry Pi. In this article, we will use the newest “Raspbian Stretch” operation system, released at 2017-08-16 with the Kernel version 4.9.
Well, concerning the advantages of making up Raspberry Pi NAS hosting device, RPI is a mini-computer with the full performance of a Linux-based operating system and contains almost all functions of a large server system.
On the other hand, the Raspi saves a lot of money because it’s really cheap and consumes a very small amount of energy. Due to its small size, the RPi can be placed almost everywhere as it occupies a very small space. RPi board can be used for an almost unlimited number of projects, like running Plex media server, playing retro games with a game emulator built on the Pi and much more.
All of that features make the Raspberry Pi an ideal candidate for your own small NAS storage system.

Setup a NAS Server on Raspberry Pi

In this article, we will set up a simple NAS server from scratch, based on the SMB protocol. The goal is to save files on the NAS server and share them between different computer clients. For this project, we’ll need a Raspberry Pi 2 or Pi3 with a running Rasbian and connected to some Network. Make sure you have access to the terminal or you’re logged in to the Raspberry Pi via SSH connection.

Need purely the algorithm alone? Try our short how-to guide! Simply provide your email and get instant access to the document.

For the file storage, we need an external USB Hard-drive with a storage capacity of your choice.

Prepare your RPi

Let’s assume that the Raspbian operating system is already installed and running on RPi. Connect your device to the Network via a wired connection or via WLAN and open a terminal.

On the first step, we need to make sure that all packages are of the latest version.

$ sudo apt-get update

If the Raspbian is up to date, we are ready to set up our NAS server.

Install and Setup Samba Server

1. To share files from our NAS server we need to install the Samba package. This includes all the required apps and configuration files to set up the SMB protocol.

$ sudo apt-get install samba samba-common-bin

2. After the installation, we need to configure the smb services. For that, we need to configure the sharing of an internal directory. For this case, we will create the directory and name it “INTERNAL” in the home path of our Pi user:

3. Now open the /etc/samba/smb.conf file in an editor of your choice and enter the configuration options for the INTERNAL sharing at the end of the file like shown below.

[INTERNAL] comment = internal Files browseable = yes path = /home/pi/INTERNAL writeable = Yes create mask = 0777 directory mask = 0777 browseable = Yes public = yes

Bear it in your mind that the file must be modified under the root rights. Otherwise, the changes won’t be implemented. There is a very quick and simple way to open the file under the root:

$ sudo leafpad /etc/samba/smb.conf

You’ll see the editor window to input the data we’ve mentioned above.
4. After that, you need to get
access to the sharing, we’ve just created. For that, the user Pi should be allowed to be the Samba user.

$ sudo smbpasswd -a pi

Then, enter a password twice and restart the Samba server.

$ sudo /etc/init.d/samba restart

5. Now we are moving over to a Windows 7 client to check if the Samba server is configured correctly and we have access to our sharing directory.
On Windows open the Explorer and choose “Map network drive” from the Menu:

In the dialog window, enter the IP-address of your Raspberry Pi and the configured share name “INTERNAL” as shown below.

Note: Be sure you replace the 192.168.17.73 with your own IP address and enable both ticks. Now enter the username “pi” and the password we’ve set up with the smbpasswd command earlier.

After that, we are connected with the Raspberry Pi and we can save and share our files.

To make sure everything is OK, we can create a directory “Directory” and inside this directory, we can create a “Dokument.rtf” file. If all the operations are done and you can find this file, so our system is working the right way!

Back to the Raspberry Pi sharing directory, we must also see the newly created files, like that:

Prepare an external drive

If we want to provide a larger amount of file space we connect an external USB drive to Raspberry Pi. In this tutorial, we are going to use a 1TB external USB HDD with an NTFS file system to expand our storage pool.
6. So, connect the external USB hard drive to the device. With the command lsblk, we can check all the connected devices.

As you see above, the mmcblk0 device is the SD card which contains two partitions for the Raspbian operating system. The sda device is the external USB disk already connected to the RasPi. As we can see, the sda device contains one partition sda1 with a size of 931.5 Gb. The sda1 partition contains an NTFS file system.
7. To mount this file system we need to install the “ntfs-3g” package.

$ sudo apt-get install ntfs-3g

8. The next step is to create an “EXTERNAL” folder:

$ sudo mkdir /EXTERNAL

So, I should mention one important thing in this step. It looks like the latest models of Raspberry Pi 2 and Raspberry Pi 3 can automatically mount the devices. According to my personal experience, once an HDD is connected, the Raspbian creates a folder with a name “New Folder” or alike and mounts your device to it. If you face the same, simply fulfill the following command to unmount the device from the needless folder:

$ sudo umount /media/pi/New\ Folder/

If it is done, we can mount the external drive to the new directory.

9. To automatically mount an HDD to the system, we have to modify the /etc/fstab file. For that, I advise to use the root command mentioned before to open up the file:

$ sudo leafpad /etc/fstab

In the editor, input the data outlined in the picture below:

10. Now we have to reboot and check if the external disk was mounted automatically.

As you can see above, the external hard drive partition /dev/sda1 is already mounted to the EXTERNAL mount point. For testing purposes, we can create a directory and a file inside the EXTERNAL directory.

Create an external share

Now we are ready to share the external disk to the network.
1. For that, firstly, we have to add the following configuration part to the end of /etc/samba/smb.conf file. Don’t forget to use the special command for opening the file:

$ sudo leafpad /etc/samba/smb.conf

As soon as the file opens up, copy the data set below:

[EXTERNAL] comment = external Files browseable = yes path = /EXTERNAL writeable = Yes create mask = 0777 directory mask = 0777 browseable = Yes public = yes

2. Then, we can restart the Samba server.

$ sudo /etc/init.d/samba restart

3. On the next step, we’ll move over to a Windows 7 client to check if the external share is also available in the Network. As described earlier, we map the external sharing in the same way, with the “EXTERNAL” instead of “INTERNAL” sharing name.

Now we can see the external sharing directory with the test file “external.file” inside.

If the result is as described and shown on the last picture, so you’re all set with your own and stable universal Raspberry Pi NAS system, ready to use for any purpose of your choice!

Other Alternatives for NAS Server on Raspberry

As an alternative to your own NAS, you can use ready built NAS storage server applications like Openmediavault, Freenas, Nas4free, and others. These application packages are easy to install and comes with a Web-Interface to configure. They are made for managing the storage and file sharing to other users within the Network.

As the first alternative, let’s look through the Openmediavault service. This is a web based NAS service for Debian Linux (Jessie) devices, including the Raspberry Pi ones. For the RPi option, there is a Raspberry Pi 3 image (download from here). As soon as you have it on your device, the installation process is pretty simple.

1. Download the Raspberry Pi 3 NAS image (using the link above).
2. Create an SD card for Raspbian with the proper OMV image on it. For that, we can use the Win32DiskImager app just the same way, as we have used it for setting up Raspberry Pi Backup.
3. Insert the SD card into your Raspbian device and watch the configuration to be completed automatically.
4. To finish the setup, input your Raspberry Pi IP address.
5. After that, connect to the IP address you’ve provided in the previous step via Chromium browser (or whatever you use on your Pi).
6. Set up the username and the password (the username is “admin” by default).
7. The interface is quite user-friendly, so you’ll be able to add your hard drive by purely following the guidelines.
8. Don’t forget to enable the service by entering the SMB/CIFS directory and pushing the switch-on button.
9. You can also enable the guest access in the “Shares” directory (it’s optional).
10. Then… You’re done!

Another service to your consideration is Nas4Free. Generally, this app is very close to the OMV we’ve just described. The only thing is that the installation process a little bit simpler and faster, to my opinion. Nas4Free has almost the same features and capabilities. To set up Nas4Free on your Raspbian, follow these few simple steps:

1. Download the latest image. I’d advise you to choose “NAS4Free-rpi2-SD-10.3.0.3.4529.img” (download the image).
2. Create an SD card with the image on it. Use Win32DiskImager and the same example guide we’ve mentioned earlier.
3. Insert the SD card into your Raspbian device and let the installation run automatically.
4. To finish the setup, input your Raspberry Pi IP address.
5. You are all set!

While using Nas4Free with on RPi remember 2 simple notes. Firstly, the image of 11.x will is released only for RPi2 and 3. And secondly, it is highly recommended to overclock your Raspberry Pi from 600 MHz to 900 MHz. For that, you need to enable the Power Daemon in the System|Advanced settings of your Raspberry Pi.

For the last thing, I’d like to say a few words about FreeNAS, as another alternative for RPi NAS. It is an online Open Source and BSD Licensed service for sharing and storing files using any hardware platform, including ARM-based devices.
Telling the truth, Freenas is considered to be not the best variant for building up NAS on Raspberry. This is not only personal opinion, but the community thinks the same (check the StackExchange thread here). In a nutshell, FreeNAS is aimed to be used within really big (even huge) projects and requires a powerful computer. The 8GB of RAM is required for the FreeNAS 11 to be run properly, which, obviously, can’t be met by even the latest 2017 model of Raspberry Pi (you can make sure on their download page).
Still, there is a common way to install FreeNAS on Raspberry Pi using the combination of ExaGear and Wine, but even the 3D hardware graphics acceleration, provided by ExaGear Desktop, won’t get you acceptable performance. Anyway, you are free to try that scheme. For that use the tutorial described in the article Wine on Raspberry Pi (or you may find Raspberry Pi Owncloud tutorial relatively closer).

Final notes

In conclusion, we have gained a lot of information on different ways of making up your own NAS on the Raspberry Pi devices (or implement the same to any AMR-based hardware). Obviously, there are a lot of pros as well as cons at the same time of using NAS on Raspberry Pi.
The great advantages of Raspberry Pi are its very small size, cheap price(less than 40 USD) and very little energy consumption device. Disadvantages include the fact, that hard drives can only be connected via USB interface and have a possibility of a performance loss compared to hard drives running over SATA. Also, the setting up RAID over USB HDDs is not recommended as this type of devices are very error sensitive.
You can further expand the storage capabilities of the RPi by adding cloud services like Google Drive or Dropbox on Raspbian with the help of ExaGear Desktop. Using Dropbox on Raspbian or any other ARM (set up on with ExaGear) for the purpose of building up the NAS system have a number of advantages:

1. You can synchronize the data between different devices, using multiple ARM boards, or even use them the cross-platform way (x86 + ARM).
2. Your data and files are accessible from anywhere in the world, as this is a cloud service.
3. With Dropbox, it’s possible to set up a backup for your Raspberry Pi NAS system
4. You can get the history of changes because Dropbox backs up files several times a day keeping all the versions of files saved.
5. Dropbox itself provides great customer technical support.

Moreover, accompanied by ExaGear Desktop software, you have the possibility to save data from anywhere to any type of an ARM device (including, but not limited to Raspberry Pi, Odroid, Banana Pi, Beagleboard, Cubox, Jetson, Cubieboard and many others).

                                            Learn more about ExaGear Desktop

google smtp

Use free google smtp server and get the mail in primary section

Google SMTP Server – How to Send Emails for Free

Google SMTP Server – How to Send Emails for Free

Google's Gmail SMTP server is a free SMTP service which anyone who has a Gmail account can use to send emails. You can use it with personal emails, or even with your website if you are sending emails for things such as contact forms, newsletter blasts, or notifications.
To use Gmail's SMTP server, you will need the following settings for your outgoing emails:

• Outgoing Mail (SMTP) Server: smtp.gmail.com
• Use Authentication: Yes
• Use Secure Connection: Yes (TLS or SSL depending on your mail client/website SMTP plugin)
• Username: your Gmail account (e.g. user@gmail.com)
• Password: your Gmail password
• Port: 465 (SSL required) or 587 (TLS required)

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How To Become an Ethical Hacker - Learn Hacking Step By Step

• By admin

How To Become an Ethical Hacker – Learn Hacking Step By StepS

Become an Ethical Hacker

1. What is Ethical Hacker?
2. Become an Ethical Hacker
3. Importance of Ethical Hacking Course
4. How To Learn Hacking Step by Step
5. Why You Should Learn Ethical Hacking?
6. Scope of Ethical Hacking
7. Advantage of Ethical Hacking
8. Benefits of Ethical Hacking Course
9. Jobs for Ethical Hacker

What is Ethical Hacker?

Ethical Hacking is the process of penetrating into the system to find out vulnerabilities, threats, etc. In general ethical hacking is mainly performed to improve the security of the network. Normally ethical hackers utilize the same methods by the malicious hackers but the ethical hackers do everything with authorized person’s permission. However, Ethical Hacking is performed to improve the security of the systems from attacks done by malicious users.Ethical hackers utilize their skills and some advanced methods to test organizations’ IT security. An ethical hacker’s also known as black hat hackers and they find security exposures and other issues in insecure system configurations to ensure the overall security of the system.
Ethical hackers highly help companies to ensure their IT security measures. With the advanced technology, they improve system effectiveness. After completion of the evaluation of the organizations’ systems, the experts also report back to company leaders based on the vulnerable areas, insecure applications, etc and also provide advice on how to improve security posture to eliminate cyber attacks.

Become an Ethical Hacker

In these days, many students are participating in a training course to create a career in a specific field. Various training courses are available now which help students to choose the perfect course.     Training course offers the chance to create a bright future. CEH (certified ethical hacker) Training is the most preferable course a range of students in the world. CEH certification course students learn about ethical hacking.  It is a great choice for people who like to work in the hacking field. Ethical you learn techniques, tools, and mindset of the hackers. It is very useful for students to acquire various job opportunities.

The training course allows you to learn how to become a certified ethical hacker. It helps people to gain more information about hacking. It allows you to protect sensitive data of businesses from hackers. The course covers all the essential concepts of hacking. It makes you learn new hacking techniques and eliminate issues on the network. However, you might acquire a range of opportunities to obtain a job on this platform. If you are interested to learn Hacking course, then choose the best training institute and get more skills and knowledge of hacking.

Importance of Ethical Hacking Course:

The certified ethical hacking course makes you save important data from your organization. It is an essential certification for people who wish to be a hacker. Training classes are taken by well-experienced professionals. It teaches you to apply some crucial tactics in activities. Certification of the course is offered to candidates after completing the exam.  It assists an individual to create a unique career path. Experienced and qualified expert guide candidate to become a hacker. They teach classes how to utilize security tools on the hacking. With expert help, you might able to evaluate the safety of a certain system.

Also read: Top 3 Ethical Hacking Certifications

 Individuals might able to learn different techniques in the course. It assists you to solve some issues that occur on your network. It makes you upgrade with the latest hacking techniques and track hackers easily.  You might study step by step process of hacking.  Also, you acquire new experience and secure your network.  You can learn how hackers use tool for tracking data from a specific network. In addition, it increases your career growth in the sector. Individuals remove the threat on the computer network.

How To Learn Hacking Step by Step:

Learning the course assist to be a hacker.  In this, you might study necessary things that should follow on hacking.  It gives exact guidance to work in the field.  Once you get a certification of the course, then you might know how to apply the presentation test. You will be trained on testing, scanning, securing data and hacking systems. You must have to get the certification of the course to apply for hacking related jobs.  Individuals might obtain a perfect job with the certification. You can attain your goals in a short time.  Here few steps are given How to become an ethical hacker

• You have to register your name on the training course
• Attend training class to study fundamentals of computer network
• Then learn about cyber security fundamentals
• You have a presentation of hacking
• Use free tools to learn ethical hacking and practice on your home

In order to become a hacker then study the course in the best institute and get a certification.  This certification boosts your knowledge and works on your desired job. You might learn how to find various virus attacks on your system. You acquire better training from the experts and eliminate threats quickly.  Based on the exam certification will be offered to people.  The course really gives more possible way to the certified candidate to work on a particular job.

Why You Should Learn Ethical Hacking?

In recent days, Ethical Hacking provides a good career and most IT industries need professional hacking. Security is the most important aspects and you should enrol yourself to become an ethical hacker. You might undergo a course to strengthen your skills naturally. In order to keep your company protected, you should be a professional hacker to do it so. Actually, certain benefits will provide network security as a safe zone. It also maintains strong practices by learning about the methods used for IT industries. Ethical hacking is a white hacker which has ultimate security professionals. It used to find and exploit vulnerabilities and weakness in various systems. If there is a malicious system, Ethical hacking offers good support to safeguard them as network protection. Some of them are reasons are listed below as follows.

• Involves the strongest possible security practices
• Resolve issues before they become risky
• Regulate checking vulnerabilities
• Reinforce weak areas professionally

Advantage of Ethical Hacking

An ethical hacker is a computer and networking expert who could protect network and data professionally. In order to find security issues, they could act as a malicious hacker to explore threats in the system. This should undergo a perfect solution to business owners to recruit ethical hackers for their preferences. You have to undergo ethical hacking courses and training programs to become strong in that field. A huge league of IT professionals is emerging towards promising environments to protect data and network. The importance of Ethical hacker is to purposefully penetrate security systems. They may able to fix weak points and provides safety to the workplace.

• Fighting against terrorism
• National security breaches
• Prevent malicious hackers from gaining access

On the other hand, it is important to gain more response from ethical hackers to safeguard the data in a secure way. With the help of an ethical hacking course, it let them focus on average user experience to undergo it in a professional way.

Scope of Ethical Hacking

But unfortunately, the scope of ethical hacking is very limited. In many IT sectors, ethical hacking is something providing a good solution and has capabilities to discover a new weakness in the work environment. Thus, it is suitable for carrying out major benefits when it seems the best possible solution for securing the system. In India, more than average students wish to pursue ethical hacking training or course. It makes them happy by seeing such things that would be great to undergo a good package. In other areas of IT sectors, Ethical hackers are welcomed due to privacy issues. As a result, attend Ethical hacking training which provides good career opportunity. A career in Cybersecurity and ethical hacking requires one to structure with the right methodology and it will require something new in the IT industry. Have a good idea regarding the hacking or else attend ethical hacking course for free to become a hacker.

 Benefits of Ethical Hacking Course:

The Ethical hacking course is a well-known certification course which allows people to work as an IT security expert.  It let you earn a high salary from the beginning. You might able to increase your networking skills by the course.   You can prevent data fraud and theft by hackers.  It makes you solve all the difficult problems that occur on the network. You might offer an exclusive solution for hacking to clients. Moreover, you can gain security experience by the course.  Learning the course offers many advantages to individuals.  It helps you to work in a high post in the security job.

• The course provides a simple and elegant approach to a hacker. It will teach how to predict the moves of the hacker.
• It offers essential details of hacking to individuals
• It gives some useful information about the hacking tool used by a hacker
• It allows you to check data on your system at weekends and protect it from hacking. 

So, why are you waiting for? start learn hacking step by step and Become Ethical Hacker.

Jobs for Ethical Hacker

Having certified ethical hacker mainly works on complete boosting your working history as well as a resume. Ethical hacker jobs positions that are directly easier to get upon passing the ceh exam include

• Information Security Analyst
• Cyber Security Analyst
• Security Engineer
• Penetration Tester
• Security Analyst
• Information Security Manager
• Cyber Security Engineer

• By Nayan Sinha

Top 3 Ethical Hacking Certifications For your Cyber Security Career

Throughout the most recent couple of years, the money related administrations segment has been procuring Cyber Security experts nearly as quick as government temporary workers. The CEH or Certified Ethical Hacker was the primary certification to fetch black hat hacking systems to a standard gathering of people of IT experts; giving the learning expected to appropriately avert and react to cybercriminal procedures. Despite the fact that ethical hackers utilize similar strategies to test and sidestep security barriers as their less-principled partners, they are endorsed to discover vulnerabilities.
As a result of the notoriety of this Ethical Hacking Certifications, a large number of experts over the world are planning to accomplish it. They do this with the goal that organizations can record what was found and fix those vulnerabilities as quickly as time permits to improve security. In case you’re thinking about the CEH as well, you’ll need to know the advantages before you contribute your time and cash. Ethical hackers likewise give singular administrations to help individuals recuperate information, email, and reports that might be unavailable due to any number of issues.
Cybercriminals will continually find better approaches to assault the IT framework and adventure vulnerabilities. The interest in ethical hackers surpasses the supply, which implies that pay rates and advantages are liberal. Without learning of the dangers and vulnerabilities related to your PC frameworks, you’ll have a troublesome time keeping them secure.

1. CEH Certification

CEH – Certified Ethical Hacker is the broadest of all accessible certification choices. Through concentrate for the CEH test, you’ll figure out how hackers evaluate your system to decide if you’re an objective for assault. The CEH test is intended to test the cybersecurity expert’s pattern information of security dangers, dangers, and countermeasures through addresses and hands-on labs.
These areas are exhaustive and structure a strong establishment for seeing how vulnerabilities influence associations on an everyday premise. An accomplished proficient may sit for the test with no preparation by submitting evidence of no less than two years of cyber security experience. Accomplishing the Certified Ethical Hacker certification gives IT experts with knowledge into the attitude of a cybercriminal.




A noteworthy advantage of the Certified Ethical Hacker certification is adaptability. While doing combating cyber offenders with dependably include responding to dangers and occasions as they happen, it’s unmistakably increasingly important to see how these lawbreakers direct their assaults and define procedures. Sure it will be very much effective. Indeed, even prepared IT security experts will get an incentive from accomplishing the CEH. Hence it is useful.
By figuring out how to adopt the thought process of a hacker, you’ll have the capacity to adopt a proactive strategy, looking past your present security systems and approaches to pinpoint regions that could be defenseless against cyber hoodlums. Despite the fact that a significant number of activity postings for ethical hackers explicitly require a CEH Certification, it may not generally be the best choice.
The Certified Ethical Hacker certification isn’t only for infiltration analyzers. A noteworthy analysis of CEH is that as a result of the accentuation on address-based preparing, the greater part of their hacking courses doesn’t give a satisfactory measure of hands-on involvement. This flexible certification is likewise perfect for IT security and system experts.

2. GIAC Certification

GIAC- Global Information Assurance Certification program is one of the most established associations that give cybersecurity instruction. In case you’re a systems administration proficient, you have the perfect benchmark to fabricate your cyber security learning with the CEH. GIAC offers many merchant impartial certifications with courses that require hands-on learning. This present reality learning educated through the CEH will be perfect for you and your group to secure your system against cyber culprits. Ethical Hacking Course is held on the web. The organization likewise supports inquire about white papers that are given to the cybersecurity industry without charge.

3. OSCP Certification

OSCP – Offensive Security Certified Professional is the least known yet most specialized of the certification alternatives. In case you’ve just picked up a strong establishing in IT and have figured out how arranges work around organizations – the CEH can furnish you with an approach to grow your insight into IT security. Offered by the revenue driven Offensive Security, it is publicized as the main totally hands-on certification program.
In case you are in this position and need to break into a compensating job inside cybersecurity, consider accomplishing the EC Council Certifications. OSCP structured the program for specialized experts “to demonstrate they have a reasonable, down to earth comprehension of the infiltration testing process and lifecycle”. The CEH will assemble your insight into the devices and methods utilized by hackers and it will furnish you with an establishment of IT security information. The OCSP test is directed on a virtual system with differing designs.

Bitcoin worth of $40 million hacked by hacker

Hacker Hacks More Than $40 Million in Bitcoin From Binance

• By Nayan Sinha
•  Binance Hacked, CEH certification, CEH Training, ethical hacking training, Hacker Hacks Bitcoin, hacking attacks, Hacking From Binance, hacking training, learn hacking skills

Hackers proved it no system is secure "every system is hackable and exploitable"

Hacker Hacks More Than $40 Million in Bitcoin From Binance

Hacking is a set of activities used for compromising the digital devices that include tablets, smartphones, computers and also entire networks. It creates lots of problems while hacking is used for malicious purposes. Recently, hackers steal more than $40 million bitcoin from the Binance. When it comes to Binance, it is the largest Cryptocurrency exchange in the world. According to Binance, hackers actually ran off with more than 7,000 bitcoin by using numerous attack methods. They are used for the purpose of carrying out a large scale security breach. It is significant to know that the hackers are managed for getting certain user information like two-factor authentication codes.  They are required for logging into the Binance account. In fact, this cryptocurrency exchange is capable of tracing stolen bitcoin to a single wallet.

              

Additional Information About Hacking

Once analyzed the hacking process, it is concluded that hackers act smartly and also execute many well-orchestrated actions via multiple apparently independent accounts at a highly appropriate time. When it comes to the transaction, it is structured in a manner which passed the previously available security checks of Binance. The stolen process happens from the hot wallet of the company.  It accounts for up to two percent of the overall bitcoin holdings. It is a well-known fact that a wallet is a way of digitally storing cryptocurrency. The hot wallet is a kind of wallet connected to the internet platform as opposed to the cold one that stores the digital coins through offline mode. In short, the bitcoin hack leads to huge losses and some other hassles.

About Ethical Hacking

How to Handle The Hacking Situation?

Hacking is a big hassle faced by many business professionals and even common individuals. If you want to handle this kind of critical situation, it is advised to become master at the ethical hacking process. There are many ways available to learn hacking skills, but CEH Training makes the training much smarter. When it comes to CEH, it is expanded as a Certified Ethical Hacker. They are the skilled professionals who know the techniques to look for the vulnerabilities and weaknesses in the target system.  The experts also use the same tools and knowledge as malicious hackers. The only difference between these two hacking methods is that ethical user uses hacking in a legitimate and lawful manner.  It allows them to access the security posture of the target systems.  The credential of CEH certifies people in a particular network security regulation of Ethical Hacking from the vendor-neutral perspective.

How To Become An Ethical Hacker

Why Opt for Certification Training?

The certified hacking training will train learners on the latest step-by-step methodologies used by hackers.  It includes reverse engineering as well as writing many virus codes. The good thing about these techniques is that they aid you in protecting the corporate environment from security breaches.  It is significant to know that the ethical hacking training will you in mastering the latest network packed analysis and latest system penetration testing methods.  They are the required skills to develop network security knowledge and beat the hackers

What Makes CEH Training Essential?

The CEH training verifies the advanced security knowledge of learns for thriving in this global information security sectors. Now, most of the IP departments consider CEH certification an obligatory qualification for the security-related posts. It is the main reason why CEH can be considered a go-to certification for security professionals. CEH-certified professionals commonly earn 44% higher salaries when compared with non-certified peers.

What are the Career Opportunities for CEH?

This CEH training opens up lots of career advancement facilities that prepare you for an array of roles. It includes:

• CND (computer network defense) analyst
• CND infrastructure support
• CND incident responder
• CND auditor
• Forensic analyst
• Intrusion analyst
• Security manager
• Many other high-profile roles

How to Protect Your Information Assets?

If you want to reduce the possibilities of hacking, it is important to protect your information assets. CSCU Training is designed to bring you the required skills and knowledge to reach the goal. It will immerse you into the interactive platform where you will get a basic understand of both network and computer security threats. It includes credit card fraud, identity theft, internet banking phishing scams, backdoors & virus, sex offenders lurking online, email hoaxes, identity theft, and loss of your confidential information, social engineering and hacking attacks.  It is significant to know that this class helps you to grab the skills required for mitigating your security exposure.

Benefits of Improving Your CSCU Skills

The main purpose of CSCU solution is to identify both the expertise and competency of an expert in networking and security knowledge thereby adding extra value to a workplace.   The organizations hire CSCU (Certified Secure Computer Users) to increase productivity.  The educational institutions can bring better value to students by offering them a proper base from that to develop their career in the present corporate world.

Migrating to https from http Redirecting HTTP to HTTPS Using .htaccess File:

Redirecting HTTP to HTTPS Using .htaccess File: Step by Step

by Nayan Sinha | Last updated Mar 26, 2019 | Sinhcoms

  

Chrome and Firefox have started showing insecure warnings on sites without SSL certificates. Without SSL, your website will show insecure to the visitors. Therefore, using an SSL-encrypted connection for safety, accessibility or PCI compliance reasons is necessary. It becomes very important to redirect from HTTP to HTTPS.
Read about Google Forcing SSl
In order to force your web traffic to use HTTPS, edit the codes in the .htaccess file. Before we move onto redirecting HTTP to HTTPS, here’s how you can edit .htaccess file. If you already know skip to Redirection steps.

Editing .htaccess File

There are instructions/directives in the .htaccess file that tell the server how to act in certain scenarios and directly affects how your website functions. Common directives in .htaccess file:

• Redirects
• Rewriting URLs

Ways to edit an .htaccess file:

1. Edit the file on your computer and upload it to the server using FTP.
2. Use “Edit” mode in FTP program that allows you to edit a file remotely.
3. Use a text editor and SSH to edit the file.
4. Use the File Manager in cPanel to edit the file.

  

Editing .htaccess in cPanel File Manager

Note: Backup your website in case something goes wrong.

1. Login to cPanel
2. Files > File Manager > Document Root for:
3. Now select the domain name you want to access
4. Check “Show Hidden Files (dotfiles)”
5. Click “Go”
6. After a new tab or window opens, look for the .htaccess file.
7. Right click on the .htaccess file and click on “Code Edit” on the menu.
8. A dialogue box may pop up asking about encoding. Click the “Edit” button to continue.
9. Edit the file
10. “Save Changes” when done.
11. Test your website to make sure it is done correctly. In case, there is an error, restore to the previous version and try again.
12. Once you are done, click “Close” to close the window.

Redirecting HTTP to HTTPS

1. Redirect All Web Traffic

If you have existing code in your .htaccess, add the following:

RewriteEngine On 
RewriteCond %{SERVER_PORT} 80 
RewriteRule ^(.*)$ https://www.yourdomain.com/$1 [R,L]

2. Redirect Only a Specific Domain

For redirecting a specific domain to use HTTPS, add the following:

RewriteEngine On 
RewriteCond %{HTTP_HOST} ^yourdomain\.com [NC]
RewriteCond %{SERVER_PORT} 80 
RewriteRule ^(.*)$ https://www.yourdomain.com/$1 [R,L]

3. Redirect Only a Specific Folder

Redirecting to HTTPS on a specific folder, add the following:

RewriteEngine On 
RewriteCond %{SERVER_PORT} 80 
RewriteCond %{REQUEST_URI} folder 
RewriteRule ^(.*)$ https://www.yourdomain.com/folder/$1 [R,L]

Note: Replace “yourdomain” with your actual domain name wherever required. Also, in case of the folder, replace /folder with the actual folder name.
Think it was useful? Share this article to help them come on HTTPS ????
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Why one should learn python

Why Learn Python

In this article, we're going to talk about why you should learn python right now.
You know what I really hate?
Technical articles aimed at programmers that explain why you should do something where the author doesn’t draw on any personal experience.
Seriously — how can you trust someone who has never been in the trenches, fought the war, or come home battle-scarred but victorious?
I took a different approach when putting together this article and wrote something I believe other programmers like myself would want to hear:
Seven real, personal stories about the Python programming language and how it helped me in my career.
I’m not here to evangelize for Python.
I’m not here to tell you that Python is the “best programming language” (whatever that means).
I’m not even going to tell you to “try” building your next project in Python because I have no idea what your next project is and whether or not Python would be a good fit for it.
Instead, my goal is to relate to you as a programmer. I’m going to share some personal stories from my career as a programmer and I hope that you’ll see why you should learn Python.
If you stick around and read through the rest of this article, I think you’ll come to the same conclusion I did years ago — Python is going to make an impact on your future, whether you realize it or not. So I hope you'll see why you should learn Python.
With that said, let’s dive in.

#1. First-time programmer? Learn Python quickly.

I remember when I started my journey to becoming a software developer over 2 years ago.
I was just a kid, maybe 15 years old at most.
Andrew, a childhood friend of mine, introduced me to the world of computers and showed me how they could do much more than just connect to the internet and access websites.
He showed me the basics of HTML and how websites were actually built using “tags” and a basic markup language.
From there on, I was addicted.
The unbridled level of control. The freedom of a creator. The canvas of an artist. I was a programmer in the making.
The next morning I pleaded with my mom to drive me to the local library so I could learn more about computer programming.
Perhaps unsurprisingly, the first book I reached for had the word “BASIC” in the title. For a beginner, the name alone pulls you in.
Over the summer (and with the help of Andrew), I used that book to learn the fundamentals of programming, basic control structures, and how to organize a program.
But at the end of the day, I felt sorely disappointed — and I almost gave up programming altogether come the start of school in autumn.
How come?
I couldn’t do anything “cool” with BASIC — the language, by its very nature, was extremely limiting and constrictive (ironic, since I now use Python, named after a snake that squeezes and crushes its prey before eating it).
I couldn’t access low-level system resources.
I couldn’t load and manipulate images.
And any type of statistics or computational analysis?
Forget about it.
I spent all that time learning how to program, but I didn’t really have anything to show for it.
All that said, I forged ahead. I realized my programming “career” didn’t have to stop at BASIC.
During my freshman year of high school, I moved on to C/C++. It was a much harder language that took me a while to become proficient at. I also really enjoyed the freedom that C gave me, even if it meant shooting myself in the foot from time-to-time.
After C/C++ I moved on to Java and object-oriented programming. That was fun, but it felt like it took an eternity to get anything done.
By the end of my sophomore year of high school, I had tried scripting languages for the first time: specifically, Python.
I was amazed.
The code was easily readable — almost like writing rudimentary English or simple abstract mathematics.
There was also an object-oriented flavor to the code itself. Not to an extreme like in Java, just enough of a sprinkle to make me feel like it was an old friend — there when I needed it.
Perhaps most surprising was how elegant my code looked.
The use of whitespace ensured my code was organized coherently into tidy little blocks. And by following basic coding standards and suggestions, I was writing beautiful looking, easily maintainable code by the end of my first day using the language.
In retrospect, I wish I could have started with Python.
Sure, BASIC taught me the fundamentals of programming, but Python can do that, too, in the same, simple manner.
If I had to turn back the clock, I would have skipped BASIC altogether and gone right to Python. I would have enjoyed the experience more, gotten a better investment return on my time, and been better prepared to learn C/C++ and Java.
So if you're trying to decide on the best programming language to learn, Python deserves a serious look.

#2. Python is used for web development.

I’ll admit it:
When I first started writing web applications, I wasn’t using Python — I was using PHP.
In fact, I was so fond of PHP that I wouldn’t even consider the possibility that another programming language might be better for web development.
I was wrong.
Dead wrong.
It wasn’t until my friend Patrick showed me the Python web framework Django that my mind changed for good.
What once took me hours in PHP could be done in minutes using Python.
Not to mention the fact that my code was a lot faster and more stable.
From Django, I moved on to Flask, another web framework, but tiny and built for customizability.
Once I started working with Django and Flask, I never looked back to PHP.
While the majority of websites still run on PHP, many new web applications are being built using Python.
If you’re planning on doing any web application development, give Python and Django/Flask a try. I think you’ll be quite impressed.

#3. Iterative, Agile Design.

Success in startup companies does not come overnight.
Instead, it comes from a series of iterations that often look like this:

1. Find out what the (potential) customer wants/needs.
2. Build the Minimum Viable Product (i.e., the smallest possible set of features that solves the customer’s problem).
3. Show it to the customer.
4. Repeat the process until the customer is happy.

This process allows startups to “stair step” their way to success. Start with an idea, then refine the idea and product until you’ve “made it.”
In the online world, Python is ideal for this process.
The language allows you to code quickly, building complex applications with minimal lines of code (5x less than Java and 10x less than C++).
Going from idea to implementation quickly is critical in the startup world, so if you are interested in working with startup companies, I highly suggest you learn Python.
Personally, I’ve been working in startup companies since I was 18 years old.
Whether the particular product was web-based, mobile, or enterprise, Python eventually found its way into the company, either as part of the core product or as a supporting utility. I have no doubt this trend will continue in the future.

#4. High Salaries.

In a 2016 developer salary study created by indeed.com and published by codementor.io, it was found that the average Python developer salary was $107,000 USD:
                                               
Based on this study, Swift, Python, Ruby, C++, and Java will make you the most money (with PHP rounding out the bottom).
Given the monetization of mobile applications, perhaps it’s unsurprising to see Swift at the top of the list, as it’s typically used for developing iOS and macOS applications.
But just below Swift is Python and Ruby: the only two scripting languages in the top five.
While Ruby is a general-purpose programming language and is used for a good many applications when polling a set of Ruby developers, more times than not you’ll find that they are using Ruby for web development.
Python, on the other hand, is different: it’s more diverse.
Don’t get me wrong, you’ll undoubtedly see many programmers using Python for web development, but you’ll also see Python powering scientific applications as well.
Drawing from my own personal experience, I can tell you that I followed this exact totem pole of salaries.
When I was working as a PHP developer, I was making the least amount of money in my career.
I then moved on to Java and enterprise development where I enjoyed a significant bump.
But the real change for me didn’t happen until I started working in the computer science Python community.
While this is strictly an anecdotal opinion, I truthfully believe that Python opens more doors than Ruby does, especially from a scientific standpoint.
My prediction is that given the rise of Python as not only a general-purpose programming language but also as a scientific programming language, we’ll soon see Python take over Ruby in terms of higher salaries.

#5. Python Security.

Five months ago a gym buddy of mine introduced me to his son, Sean.
Sean had just graduated from high school and was heading off to the University of Chicago come the fall semester.
Curious about his major, I asked Sean what he was planning on studying.
His response?
Cybersecurity.
It’s a great field to be in and there’s lots of money to be made.
Think about it — being involved in cybersecurity has many parallels to operating a business designed around morgues and funeral homes.
It may be macabre, but people will continue to die; there’s no chance of funeral home businesses stagnating unless we magically find the elixir of life.
Similarly, there will no shortage of cyber attacks. There’s even speculation that the next World War will be won and lost in cyberspace rather than through the actions of troops on the ground.
Sean told me about his high school’s programming classes, how he took two years of Java, object-oriented programming and software design.
While I was impressed that his training even had two years’ worth of programming courses, I was a little saddened to hear they weren’t teaching any scripting languages.
Over Christmas break, I caught up with Sean and asked him how he was enjoying the University of Chicago.
He was doing great.
He was rocking all his computer science classes.
He joined the school’s cybersecurity team…
…and he even learned Python along the way.
Grinning, because I already knew the answer, I asked him: “What made you learn Python?”
He replied back, “It’s just so easy, man! You can do literally anything with Python. When I first joined the cybersecurity team, I was writing penetration testers with Java. It took me hours to code what my peers were doing in minutes.”
Sean had realized the power of scripting languages.
While you may sacrifice some execution speed, you gain more flexibility, facility in writing code, and — best of all — the ability to experiment faster.
My opinion is that Python includes the best of all these worlds. If you haven’t tried it yet, you really should.

#6. Python is the future of AI and Machine Learning.                                         

The Python programming language is currently fueling scientific programming, but this wasn’t always the case.
For years academic scholars and private researchers were using the MATLAB language for scientific research.
That all started to change with the release of Python numerical computation engines such as NumPy and SciPy, allowing complex calculations to be done by a single “import” statement followed by a function call.
Slowly but surely, Python started to take over as the preferred language for computer science research.
In fact, I wrote all of the code used to gather results for my Ph.D. dissertation in Python.
By the time I graduated with my bachelor’s degree, even non-computer science students had started to teach themselves Python and use it to power their own research. Computational biology is a great example of where you’ll see non-computer scientists leveraging Python.
These days I spend much more time writing scientific Python code than I do anything else, so I’m clearly biased, but I can tell you this:
Python is the future of Artificial Intelligence.
Given the flexibility of the language, its speed, and the machine learning functionality delivered by libraries such as scikit-learn, Keras, and TensorFlow, we’ll continue to see Python dominate the machine learning landscape.
There is no doubt in my mind: if you are even remotely interested in doing computer science research, you should learn Python.

#7. Diversity and Flexibility.

Over this past summer, I set up my first 401k.
I chatted with my financial advisor on a number of occasions, discussing various investment vehicles and strategies, and different methods to allocate my portfolio.
No matter how the conversation started, it always ended up in the same place:
Managing my risk, and more specifically, how to minimize it.
In the investment world, this simply boils down to “not putting all your eggs in the same basket.” If you drop your basket, you crack all your eggs.
Your goal, therefore, is diversification: put a chunk of your money into large company stocks, another (smaller) chunk into small/mid-size company stocks, then another chunk into bonds, and finally any remainder into foreign markets, precious metals, etc.
Makes sense, right?
If you put all your money into stocks and the market crashes again like in 2008, your retirement portfolio would be entirely crushed. By diversifying, you minimize your risk.
Believe it or not, the programming world isn’t so different.
Over the past decade, it’s become increasingly valuable to have a programming specialization, but you have to be careful not to pigeonhole yourself as “that Java guy” or “that C++ guy.”
While it’s extremely important to have a niche and specialty, you also need to make yourself marketable.
For example, I’m a programmer, and I specialize in computer vision and machine learning.
However, I’m not just a “Python guy” or an “OpenCV guy.”
I’ve used Java to build large-scale enterprise and government applications.
I’ve utilized C++ to work on real-time applications.
I’ve even custom-built PHP applications to scale to hundreds of thousands of users.
My point is this: my resume and curriculum vitae are Diversified.
I have a niche and know my niche well, but I can also take on just about any other task.
If you don’t have Python under your belt, consider adding it to your repertoire and increasing your diversification and marketability as a programmer.