AIDE (Advanced Intrusion Detection Environment) is a file integrity monitoring tool that creates a database of file attributes on your system, then compares against it to detect unauthorized changes. It tracks permissions, ownership, file size, timestamps, and cryptographic hashes – catching modifications that could indicate a security breach, rootkit installation, or configuration drift.Original content from … Continue reading Install and Configure AIDE Host-Based IDS on RHEL 10 / Ubuntu 24.04