Security Archives - Page 2 of 13

Recording Linux Terminal Sessions: A Guide to Auditing with tlog

August 2, 2026

Secure your Linux servers by recording terminal sessions with tlog. This guide shows you how to install tlog, integrate it with SSSD, and replay sessions via Cockpit.

Security

Auditing Linux Kernel Security: A Guide to linux-exploit-suggester

August 2, 2026

Discover how to use linux-exploit-suggester to identify critical Linux kernel vulnerabilities and prevent local privilege escalation attacks.

Security

Build a Tor Transparent Proxy: A Bulletproof Gateway for Lab Anonymity

July 30, 2026

Build a secure Tor Transparent Proxy on Linux. Route all lab traffic through the Tor network to prevent IP leaks and ensure total anonymity during security research.

Security

Hardening Systemd Services: A Practical Guide to Sandboxing

July 30, 2026

Secure your Linux services using Systemd sandboxing features like ProtectSystem, PrivateTmp, and NoNewPrivileges to isolate applications and prevent lateral movement.

Security

Linux Kernel Lockdown: How to Stop Root-Level Attacks

July 30, 2026

Secure your Linux system against root-level attacks. This guide explains how to implement Kernel Lockdown, covering Integrity vs. Confidentiality modes and troubleshooting tips.

Security

Building a Snort 3 NIDS on Ubuntu: A Practical Guide to Traffic Analysis

July 18, 2026

Take control of your network security by deploying Snort 3 on Ubuntu. This guide walks you through compiling from source, Lua-based configuration, and writing rules to stop attackers.

Security

Cracking Your Own Code: Auditing Password Policies with Hashcat and John the Ripper

July 17, 2026

Don't wait for a brute-force attack to find your weaknesses. Learn how to use Hashcat and John the Ripper on Linux to audit your password policies with real-world benchmarks.

Security

Mastering mitmproxy: A Hands-on Guide to HTTPS Inspection and API Debugging

July 17, 2026

Take control of your network traffic. This guide shows you how to install mitmproxy, configure SSL inspection for iOS and Android, and use Python scripts to automate API testing.

Security

Hunting Web Shells on Linux: An Incident Response Field Guide

July 6, 2026

Learn how to hunt, analyze, and remove web shells from Linux servers. This guide covers LMD installation, grep patterns, and log correlation to stop silent backdoors.

Security

Deploying MISP on Docker: Build a Proactive Threat Intel Hub for IoC Management

July 5, 2026

Tired of manual threat tracking? Learn how to deploy MISP on Docker to build a robust, automated Threat Intelligence Platform for your organization.