Adamantix project aims to become a highly secure but usable Linux distribution. A standard Linux distribution is not very secure, despite the fact that it may be more secure than other operating systems.
The underlying problem is that most of Linux as we know it today was designed for speed and features, but not for security. Adding security to a system which is not designed to be secure will not solve most of the current and future problems.
This means that the whole system needs to be redesigned from the ground up to make it really secure. And that is what the Adamantix project is going to accomplish.
Adamantix v1.0 (known as Trusted Debian v1.0 back then) was the first Linux distribution to integrate support for PaX and SSP (Stack Smashing Protector, aka. Propolice). PaX is a kernel patch which protects against a number of buffer overflows and other memory corruption attacks. SSP is a GCC patch which provides protection of the stack, which makes stack overflows harder to exploit.
Currently work is going on to integrate RSBAC support in Adamantix. RSBAC is a kernel patch which provides a flexible and extensible security framework. This framework is very powerful and can be used to implement almost any security feature. A number of modules which use this framework have been implemented on top of it, such as:
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