Lynis is an open-source and much powerful auditing tool for Unix/Linux-like operating systems. It scans the system for security information, general system information, installed and available software information, configuration mistakes, security issues, user accounts
Tiger is a free, open source collections of shell scripts for security audit and host intrusion detection, for Unix-like systems such as Linux. It’s a security checker written entirely in shell language and employs
This is our ongoing series on Linux Auditing, in this fourth part of this article, we will explain how to configure PAM for auditing of Linux TTY input (Logging Shell User Activity) for specific
This article is our ongoing series on Linux Auditing, in our last three articles we have explained how to audit Linux systems (CentOS and RHEL), query auditd logs using ausearch and generate reports using
This article is our ongoing series on Linux Auditing, in our last two articles we have explained how to install and audit Linux systems (CentOS and RHEL) and how to query logs using ausearch
In our last article, we have explained how to audit RHEL or CentOS system using auditd utility. The audit system (auditd) is a comprehensive logging system and doesn’t use syslog for that matter. It
System auditing simply refers to in-depth analysis of a specific targeted system: an audit is made up of an examination of the various parts which comprise that system, with critical assessment (and testing if