You can also view information about logged-in users and any active processes they’re running with: who -u. Step 2. Check Previous Logins. If no unknown users are currently logged in to the server, you ...

If you have Linux servers in your data center or they’re being hosted on a cloud server (such as AWS, Google Cloud, or Azure), you cannot assume, simply because of the operating system you’ve ...

Overall, the general consensus in the computer security community is that whilst no OS is perfect, Linux is innately more secure than Windows and will remain so for quite some time. In the words of ...

To determine if a server has this problem, type the command ‘ps; sleep 2; ps ‘ and look at the PID (process identification) numbers that were assigned to the two different ‘ps’ processes.

SEE: Linux turns 30: Celebrating the open source operating system (free PDF) (TechRepublic) Here are 10 ways you can work with ports using Linux to troubleshoot issues and maintain operations.

Check Point put the number of servers infected with RubyMiner at around 700 and estimated the attackers' earnings at $540, based on the wallet addresses found in the custom XMRig miner deployed by ...

Amazon Web Services Inc. (AWS) this week announced the release of its next Linux server OS, Amazon Linux 2. Dubbed build 2017.12, the preliminary version of Amazon Linux 2 is now generally available ...

Setting up a secure server isn’t necessarily for the faint of heart. To make it easier for IT administrators, Guardian Digital Inc. has released (download PDF) EnGarde Secure Linux Version 1.2 ...