As we explained in our earlier step-by-step guide, if you or your provider have noticed unusual activity on your Linux server, there are some simple ways to tell if your data has been compromised.

In this guide, we will explore how to set up a secure and efficient mail server using Dovecot on an Ubuntu Server. Dovecot is a lightweight and high-performance IMAP and POP3 server that provides ...

Out of the box, Linux is a highly secure operating system, but does that mean you can get by without a bit of help? Let's find out.

Fortunately, there are straightforward measures you can adopt to verify the security of a Linux server. The following are steps to help ensure your server's integrity remains intact.

Organizing Secure Document Collaboration: How to Install ONLYOFFICE DocSpace Server on Linux by George Whittaker on August 1, 2023 ...

Jack Wallen shows you an easy way to determine if your Linux server is under a DDoS attack and how to quickly stop it.

Secure File Transfer Protocol (SFTP) client refers to a tool that enables secure file transfer between a client and a server over an encrypted connection.

Tails (which stands for ‘The Amnesiac Incognito Live System’) is probably the most well-known privacy-focused distro. It can ...

With the threat of security breaches continually on the rise, it's time to take your operating system seriously -- and Linux is your best friend in this never-ending battle.

Your Linux server is powerful, but are you taking advantage of all it has to offer? Linux expert Jack Wallen developed the "From start to finish series" to help you make the most of the OS.