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Show HN: Z-Jail – A 130 KB Linux sandbox-C99 with 7 defense layers and zero deps
🚀 Zero-Dependency Linux Sandbox
Z-Jail is a remarkably lightweight, 130 KB Linux sandbox implemented in C99, boasting an impressive seven layers of defense against potential threats, all without relying on any external dependencies. This innovative solution offers a robust and compact way to enhance security in Linux environments.
8:05 pm, July 1, 2026
guid
https://news.ycombinator.com/item?id=48751824
source_url
https://github.com/Division-36/Z-Jail/
author_name
Zierax
id: 4383
uid: iT76J
insdate: 2026-07-01 20:05:20
title: Show HN: Z-Jail – A 130 KB Linux sandbox-C99 with 7 defense layers and zero deps
additional:
Z-Jail is a remarkably lightweight, 130 KB Linux sandbox implemented in C99, boasting an impressive seven layers of defense against potential threats, all without relying on any external dependencies. This innovative solution offers a robust and compact way to enhance security in Linux environments.
category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=48751824
source_url: https://github.com/Division-36/Z-Jail/
updated:
image:
author_name: Zierax
author_link:
uid: iT76J
insdate: 2026-07-01 20:05:20
title: Show HN: Z-Jail – A 130 KB Linux sandbox-C99 with 7 defense layers and zero deps
additional:
🚀 Zero-Dependency Linux Sandbox
Z-Jail is a remarkably lightweight, 130 KB Linux sandbox implemented in C99, boasting an impressive seven layers of defense against potential threats, all without relying on any external dependencies. This innovative solution offers a robust and compact way to enhance security in Linux environments.
category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=48751824
source_url: https://github.com/Division-36/Z-Jail/
updated:
image:
author_name: Zierax
author_link:
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- Canada is looking to build up to 10 new nuclear reactors over the next 15 years
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