What is hardened Gentoo?

Gentoo Hardened is a Gentoo project that offers multiple additional security services on top of the well-known Gentoo Linux installation. Enabling PaX extensions in the Linux kernel, which offer additional protection measures like address space layout randomization and non-executable memory.

Is Gentoo worth the hassle?

gentoo is worth the effort if you want to learn how Linux works below the surface. I learned more from using gentoo for a couple of years than all the many years of using other distros. There are many things to configure and tinker with when using gentoo that make it a lot of fun to use and a good learning experience.

Is Gentoo more secure?

1 Answer. Its all in the source! Gentoo hardened is an security driven distro the hardened profile really packs a great deal into making it really secure.

Is Gentoo better than arch?

The Gentoo packages and base system are built directly from source code according to user-specified USE flags. This generally makes Arch quicker to build and update, and allows Gentoo to be more systemically customizable.

What are Gentoo profiles?

/var/db/repos/gentoo/profiles is a directory that contains global profiles that are controlled by developers of the main ebuild repository (gentoo. git). One of them needs to be selected as the system profile. To override these settings, use the files in the /etc/portage/profile/ directory.

What does SELinux do on a Linux machine?

SELinux, or Security-Enhanced Linux, is a part of the Linux security kernel that acts as a protective agent on servers. In the Linux kernel, SELinux relies on mandatory access controls (MAC) that restrict users to rules and policies set by the system administrator.

Does anyone actually use Gentoo?

Gentoo has fostered one of the most helpful communities of any Linux distribution: there are almost a thousand users in the #gentoo (webchat) IRC channel on Libera. Almost anyone can help with virtually any issue a user may have.

Is Gentoo fast?

Gentoo is not a matter of speed, although it can be faster than some others because you can use optimizations when compiling and linking (and you can use SSE3 instruction set if you processor has it), but this doesn’t really improve speed very much.

Why is Gentoo good?

Gentoo allows users to configure which software features they wish to install, instead of the “one size fits all” approach of many binary-based distributions. Gentoo can run in a wide range of environments, from embedded systems and virtual containers (LXC, OpenVZ, etc.) through to large cluster machines.

Is Gentoo harder to install than arch?

Gentoo is harder – it involves compilation and early decisions on cross-package features you want to enable with tags – it may take an entire day. If you feel very brave (and have excess time), you may try Linux from Scratch; as the name suggests, it helps you to create your own, custom distro.

Should I use SELinux?

SELinux is better for those who are very familiar with Unix based systems, but AppArmor is another great introduction to MAC. SELinux is a great way to implement security, but it is known for its bugs and disruptive mechanisms. Actual sandboxing is another alternative to protecting your kernel.

What is the Gentoo hardened toolchain?

Gentoo Hardened is a Gentoo project that offers multiple additional security services on top of the well-known Gentoo Linux installation. Although each of them can be selected separately, Gentoo Hardened enables several risk-mitigating options in the toolchain, supports PaX, grSecurity, SELinux, TPE and more. Whether you are…

What are some of the best things about Gentoo?

The community is one of the best things about Gentoo. Portage (Compile everything!) Portage is an awesome package manager. It’s based off of BSD’s “Ports”. Portage compiles everything from source, and allows you to set USE flags for every package, and helps you manage all of your software and kernel updates.

Is it worth it to install Gentoo?

You even have the recommended option of configuring your own kernel. Installing & Using Gentoo is a Great learning experience. The amount of time it takes to install is the biggest hurdle, so just do it in small chunks.

How stable is opengentoo?

Gentoo has also been very stable in my experience. I’ve rarely, if ever had any breaking changes. That said, if you want more “bleeding edge” software, you can add those either through overlays, or by appending ~amd64 in your package.accept_keywords.

https://www.youtube.com/watch?v=DR6VyJLdcuI