%0 Journal Article %T Advanced Linux Security %A Ranjit Nimbalkar %J American Journal of Engineering Research %D 2013 %I American Journal of Engineering Research %X Using mandatory access control greatly increases the secu-rity of an operating system. SELinux, which is an implemen-tation of Linux Security Modules (LSM), implements several measures to prevent unauthorized system usage. The se-curity architecture used is named Flask, and provides a clean separation of security policy and enforcement. This paper is an overview of the Flask architecture and the implementation in Linux. %K Kernel %K Linux %K MAC %K Security %K SELinux %U http://www.ajer.org/papers/v2(3)/B0230712.pdf