Security Archives - Page 12 of 28

9 Best Free and Open Source Host-Based Intrusion Detection Systems

An intrusion detection system is a device or software application that monitors a network or systems for malicious activity or policy violations.

Security Onion includes network visibility, host visibility, intrusion detection honeypots, log management, and case management.

CrowdSec is a modern and collaborative behavior detection engine, coupled with a global IP reputation network.

Qubes OS and Whonix are an ideal choice for regular computing tasks and also offer strong anonymity for browsing the web.

To make the long story short, here are a few reasons your Linux system needs an antivirus.

VyOS is a network operating system based on Debian. VyOS runs on standard amd64, i586 and ARM systems.

IPFire is a Linux distribution with a versatile and state of the art firewall engine that makes complex setups easy to administer.

Athena OS is an Arch-based and Nix-based distribution.

Passive OS Fingerprinting Tools rely on sniffing techniques to analyze the information sent in normal network traffic.

satori is a passive OS fingerprinting tool written in Python. It supports DHCP, TCP, HTTP, SMB, and.SSL.