Security Projects

Learn how to add, remove, enable, and disable firewalld rules & zones in this guide. The firewall is essential for controlling the flow of network traffic in and out of the Linux server. It enab...

Learn how to install both Linux Malware Detection and ClamAV on your Linux systems for a reliable one-two punch of malware and virus prevention in this tutorial. Say that you've deployed Linux as you...

Researchers have discovered a dangerous strain of Linux malware Dubbed "RotaJakiro" that went undetected for three years, enabling its operators to harvest and exfiltrate sensitive data from...

Embedded Linux devices are everywhere these days, and sooner or later, you’re going to want to poke around in one of them. But how? Learn the techniques and tools Felipe Astroza has used to hack&...

Advisories

 

An update that fixes one vulnerability is now available. ...
 

Some severe exploitable vulnerabilities were discovered and fixed (CVE-2021...
 

This update fixes a divide-by-zero crash bug (and probable vulnerability) i...
 

Nagios 4.4.5 allows an attacker, who already has administrative access to c...
 

It was discovered that there was a potential memory corruption vulnerabilit...
 

An update for rh-dotnet31-dotnet is now available for .NET Core on Red Hat ...
 

An update for rh-dotnet50-dotnet is now available for .NET on Red Hat Enter...
 

- New upstream version (88.0.1) - Fixes CVE-2021-29952 (https://www.mozilla...
 

fix CVE-2021-31542, also fix for CVE-2021-31542...
 

**PHP version 7.4.19** (06 May 2021) **PDO_pgsql:** * Reverted bug fix for ...

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