Sandboxing your application with Landlock, illustration with the p7zip case
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This talk quickly introduce the main Landlock properties, and we then explain how to sandbox your own application. We'll use p7zip, a C++ archive manager, as a practical example.
Mickaël Salaün is a security researcher and open source enthusiast. He is mostly interested in Linux-based operating systems, especially from a security point of view. He has built security sandboxes before hacking into the kernel on a new LSM called Landlock, of which he is now the maintainer. He previously worked for the French national cybersecurity agency (ANSSI) on systems hardening. He is currently employed by Microsoft to work on Linux-related security projects.
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