ZEROBOX: Offline Tactical Operations Cockpit and 24h Exam Simulator for HTB and CTFs Released
cybersecurityCTFpenetration-testingOSCPCPTSHTBTryHackMeopen-sourceexam-preparationoffline-toolhackingsecurity-training
A developer has created ZEROBOX, a free and open-source tool designed for OSCP/CPTS exam preparation and CTF competitions that runs completely offline in a browser with no accounts or telemetry. The tool includes 920+ preloaded labs for HTB and TryHackMe targets, an attack and pivot graph that exports to Obsidian, a 24-hour exam cockpit with pacing engine and timers, an evidence vault with kill-chain timeline tracking, and a global quick-bar for payload management. All data is stored locally in browser storage, and the project is released under MIT license with a live demo and GitHub repository available.