auditd

Find out who Edited Files in Linux

In this tutorial, you will learn how to find out who edited files in Linux. Linux provides user space tools for security auditing called auditd

postgresql

Install PostgreSQL on Rocky Linux 8

In this tutorial, you will learn how to install PostgreSQL on Rocky Linux 8.  PostgreSQL is a fully featured object-relational database management system. It supports a

nagios

Install Nagios on Debian 11

In this guide, we are going to learn how to install Nagios on Debian 11. Nagios is an opensource tool that provides an enterprise-class central monitoring engine

Install Osquery on Linux

Install Osquery on Rocky Linux 8

In this guide, we are going to learn how to install osquery on Rocky Linux 8. Osquery is an opensource tool that queries an operating system as

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