Sway and hidepid

Quick write-up of a debugging session involving Sway and systemd.

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Linux Security Modules (Part 2)

This is the second part of an article about Linux Security Modules. You may want to read part one first.

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Linux Security Modules (Part 1)

I recently developed a tiny Linux Security Module (LSM) and I’d like to describe a bit how the LSM framework works. Indeed, there isn’t much documentation available except some papers from many years ago and LSM has changed a lot since that time. I delved a little into it and I think I can point out some basics that might help someone understand how the current implementation of LSM works.

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Create Your Own Linux Container Using Namespaces

A demonstration showing how one can leverage Linux namespaces to create a very basic container.

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