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Hardened Gentoo

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1. Project Description

Hardened Gentoo is a project which oversees the research, implementation, and maintenance of security oriented projects for Gentoo Linux. We are a team of very competent individuals dedicated to bringing advanced security to Gentoo with a number of subprojects.

2. Project Goals

Hardened Gentoo's purpose is to make Gentoo viable for high security, high stability production server environments. This project is not a standalone project separated from the rest of Gentoo. Instead, it is intended to be a team of Gentoo developers which are focused on delivering solutions to Gentoo that provide strong security and stability. These solutions will be available in Gentoo once they've been tested for security and stability by the Hardened team.

3. Developers

Developer Nickname Role
Tony Vroon chainsaw Member ( Hardened sources )
Bryan Stine battousai Member ( Bastille Lead )
Anthony G. Basile blueness Member ( PaX/Grsecurity, Hardened sources )
Gordon Malm gengor Member ( PaX/Grsecurity, Hardened sources )
Gysbert Wassenaar nixnut Member ( PPC arch team liaison )
Matthew Summers quantumsummers Member ( Hardened sources, Doc )
Magnus Granberg zorry Project Lead ( Hardened Toolchain, Doc )
Members from subproject SELinux
Anthony G. Basile blueness Developer ( Policy development, Proxy (non developer contributors) )
Chris PeBenito pebenito Developer ( Policy development, Userspace tools )
Matt Thode prometheanfire Developer ( Policy development, Support )
Sven Vermeulen swift Lead ( Documentation, Userspace tools, Policy development )

All developers can be reached by e-mail using nickname@gentoo.org.

4. Subprojects

The hardened project has the following subprojects:

Project Lead Description
SELinux Sven Vermeulen SELinux is a system of mandatory access controls. SELinux can enforce the security policy over all processes and objects in the system.
PaX/Grsecurity Anthony G. Basile Grsecurity is a complete security solution providing such features as a MAC or RBAC system, Chroot restrictions, address space modification protection (via PaX), auditing features, randomization features, linking restrictions to prevent file race conditions, ipc protections and much more.
Hardened Toolchain Magnus Granberg Transparent implementation of PaX address space layout randomizations and stack smashing protections using ELF shared objects as executables.
Hardened-Sources Anthony G. Basile A kernel which provides patches for hardened subprojects, and stability/security oriented patches. Includes Grsecurity and SELinux.
Bastille Bryan Stine Bastille is an interactive application which gives the user suggestions on securing their machine. It will be customized to make suggestions about other Hardened Gentoo subprojects.

5. Resources

Resources offered by the hardened project are:

6. Herds

The hardened project maintains the following herds:

Herd Members Description
hardened blueness, chainsaw, gengor, klondike, lejonet, nixnut, pebenito, prometheanfire, solar, swift, zorry Hardened Gentoo project packages and policy
selinux blueness, pebenito, prometheanfire, swift Gentoo's Security-Enhanced Linux (SELinux) packages

7. I Want to Participate

To participate in the Hardened Gentoo project first join the mailing list at gentoo-hardened@lists.gentoo.org. Then ask if there are plans to support something that you are interested in, propose a new subproject that you are interested in, choose one of the planned subprojects to work on or simply ask if you can help with something. You can also talk to the developers and users in the IRC channel #gentoo-hardened on irc.freenode.net for more information or just to chat about the project or any subprojects.

If you think you don't have the knowledge or abilities to help, then try reading the current documents (there are always sections that can be improved or typos which we miss) and when you feel brave enough then try writing those documents you missed. Usually this only requires some internet research on your side and after some documents you'll most probably be able to help with other things you though you weren't able before.

Also, if you don't have time to actively help by contributing work we will always need testers to maintain the security and stability of the overall product. All development, testing, and productive comments and feedback will be greatly appreciated.



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Page updated October 25, 2010

Summary: Hardened Gentoo brings advanced security measures to Gentoo Linux.

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