Linux Server Security Tools

On linux system we know that we have a tool named auditd.

Linux server security tools.

Linux is undoubtedly a force to reckon with in computing technology and most system administrators work on. It also works on systems based on unix and macos. Fortunately there are tools available for a low price or for free that can help with this process. When talking about security many terms come to mind.

While it focuses on debian ubuntu you can apply everything presented here to other linux distributions. This primer will introduce you to basic linux server security. Firejail is a c based community suid project that minimizes security breaches by managing the access that applications using linux namespaces and seccomp. They can detect flaws in different sections of a linux based server.

Each of the tools contains general discussion with an impressive feature section to help you understand the potential of the tool in details. Applying security patches is an important part of maintaining linux server. Chkrootkit linux security tools for rootkit checking chkrootkit is a known as check rootkit. Here is our list of the 15 security tools you should be using on your linux system.

Lynis can make linux administrator s life easy by doing the automated security auditing and penetration testing on their all linux boxes. Normally we run so many things on our linux server like webserver database server email server ftp server etc. Lynis is free and open source all in one network and server auditing tool. We will cover it below.

A common unix based rootkit checking program specially designed to help system administrator to check their system for known rootkits. What is auditd tool and how to use it. Linux provides all necessary tools to keep your system updated and also allows for easy upgrades between versions. Among linux based tools for security clamav is an antivirus software program written exclusively for a linux distro.

Update your server the first thing you should do to secure your server is to update the local repositories and upgrade the operating system and. It scan your linux server regularly for intruders like trojans and other malicious code and email report to you. Audit is one of it. This tool is by default exist in most of linux operating system.

Hacking viruses malware data loss etc. It is designed to detect trojans viruses malware and other threats on the. A linux administrators task is to typically install upgrade and monitor a company s software and hardware while maintaining the essential applications and functions which include security tools emails lans wans web servers etc. Lynis is a renowned security tool and a preferred option for experts in linux.

Auditd or audit daemon is a userspace component to the linux auditing system. Top 26 tools for vmware administrators. All security update should be reviewed and applied as soon as possible.