... des cheveux de Troie ...
Ca fait moins peur que des chevaux mais ca veut rien dire :)
Plash is a system for sandboxing GNU/Linux programs. Plash's aim is to protect you from the programs you run by letting you run them with the minimum authority and privileges they need do do their job -- this is the Principle of Least Authority (POLA). Plash can run programs in a secure, restricted execution environment with access to a limited subset of your files.