How to install ExpressVPN on Ubuntu 22.04 or 20.04 LTS

Install ExpressVPN Ubuntu command line Interface

To access the internet safely and visit websites that are not allowed by your webmaster, VPN software comes in handy. It works by encrypting internet traffic and routing it through remote servers. There are dozens of VPN services available on the Internet some are free …

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Why Do Hackers Use Kali Linux?

Why Do Hackers Use Kali Linux

Kali is the most popular and commonly used Linux by hackers to perform penetration testing or hacking. However, nowadays “hackers” term is not only used for the wrong group of people to perform “Black hat hacking”. There are ethical hackers those do white hat hacking …

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How to Install SSH Server on Ubuntu 20.04 LTS

Install SSH server on Ubuntu 20.04 LTS

Learn how to install and enable the SSH server on Ubuntu 20.04 using the OpenSSH package and command terminal. There was a time when computers on the net were accessible via the Telnet protocol. Since this protocol did not offer encryption, recording passwords became a …

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How to Install Vaultwarden on Ubuntu 22.04 LTS Jammy

Vaultwarden server install ubuntu 22.04 LTS

Learn the commands to install the Vaultwarden server on Ubuntu 22.04 LTS Jammy JellyFish for creating your own safe space to store passwords, bank information, and other important keys. Those who have heard about Bitwarden would already know how it works. However, there is an …

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How to Enable SSH server on Ubuntu 22.04 Jammy Linux

Install OpenSSH server on Ubuntu 22.04 Jammy Linux

Learn the simple steps to install and enable the OpenSSH server on Ubuntu 22.04 LTS Jammy JellyFIsh to connect it remotely over a secure protocol. What is SSH in Linux systems? SSH doesn’t need any introduction, its abbreviation stands for Secure Shell. With the help …

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How to Disable or Turn Off SELinux on Rocky Linux 8

Disabled SELinux temporary Rocky Linux

Let’s run a few commands to disable or turn off the SELinux on Rocky Linux 8 using the command terminal. SELinux is now the standard in the Linux environment when it comes to the use of mandatory access control. Initially, the system had a reputation …

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