Z-Jail: Lightweight 130 KB Linux Sandbox Built in C99 with Seven Security Layers

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A developer has released Z-Jail, an open-source Linux sandboxing tool written in C99 and weighing just 130 kilobytes. The project, shared on Hacker News, features seven distinct defense layers designed to isolate and restrict process execution. Z-Jail has no external dependencies, making it straightforward to compile and deploy on Linux systems. The source code is publicly available on GitHub under the Division-36 account for developers seeking a minimal security sandboxing solution.

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