Click any platform to browse its machine list — complete with difficulty, OS type, IP, and writeup links.
Hack The Box
Standalone Linux/Windows machines, Active Directory ProLabs, Sherlocks (DFIR), and Fortress environments.
TryHackMe
Guided learning rooms, red team paths, web hacking paths, and advanced standalone attack rooms.
VulnHub
Downloadable offline vulnerable VMs — essential for OSCP preparation and network pivoting practice.
HackMyVM
Community-built free vulnerable VMs with diverse difficulty levels — great variety for Linux pivoting and AD scenarios.
Proving Grounds
OffSec's official OSCP practice environment — the closest emulation of the real OSCP exam experience.
PortSwigger Web Academy
The gold standard for web security training — 250+ labs covering every modern web vulnerability class.
Root-Me
600+ challenges across web, network, forensics, app-script, cryptography, and steganography categories.
Vulnyx
Exploitation walkthoughs for standalone Vulnyx labs & rooms.