Posted inAI
Stop AI Prompt Injections: A Hands-On Guide to LlamaGuard 3
Don't let your AI go rogue. This guide shows you how to implement Meta's LlamaGuard 3 to block prompt injections and ensure safe AI interactions using Python.
Posted inSecurity
Linux Privilege Escalation: From Initial Foothold to Root Access
Is your Linux server one misconfig away from a total breach? Learn how attackers exploit SUID bits and sudoers files, and how to use tools like LinPEAS and Auditd to stop them.
Posted inSecurity
Static Malware Analysis with Ghidra: A Hands-on Guide for Linux
Learn how to use Ghidra on Linux for static malware analysis. This guide provides a practical workflow for reverse engineering ELF and PE binaries to uncover hidden threats.
Posted inNetworking
Hardening DNS Infrastructure: Using dnsdist for Smart Load Balancing and DDoS Defense
Boost your DNS reliability and security. This guide shows you how to deploy dnsdist for intelligent load balancing, rate limiting, and DDoS protection.
Posted inSecurity
Mastering Network Visibility: A Hands-on Guide to Zeek on Linux
Move beyond simple alerts. Learn how to deploy Zeek (formerly Bro) on Linux to gain deep, metadata-level visibility into your network traffic and hunt for hidden threats.
Posted inSecurity
Hardening the Linux Kernel: A Practical Guide to IMA Configuration
Secure your Linux environment by enabling the Integrity Measurement Architecture (IMA). Learn how to detect file tampering in real-time using kernel-level hashing and TPM integration.
Posted inSecurity
Defending Active Directory: Real-World Tactics Against PtH, Kerberoasting, and Golden Ticket Attacks
Secure your Active Directory against modern credential theft. A hands-on guide to using BloodHound for auditing, GPO hardening for PtH, and Sysmon for Kerberoasting detection.
Posted inSecurity
Ditch the SSH Key Mess: Centralized Access with Smallstep Certificates
Say goodbye to the 'authorized_keys' mess. This guide shows you how to implement SSH Certificates with Smallstep for a centralized, SSO-integrated, and highly secure infrastructure.
Posted inHomeLab
Building a Bulletproof Malware Lab on Proxmox: Isolation and Snapshot Guide
Build a secure malware sandbox on Proxmox. This guide covers isolated network bridges, Flare-VM setup, and snapshot workflows for safe malware detonation.
Posted inHomeLab
Stop Leaking Data: Self-Host 70+ Developer Utilities with IT-Tools and Docker
Stop pasting sensitive data into random web formatters. Learn how to self-host 70+ essential developer utilities using Docker and IT-Tools for a secure, private workflow.