Linux Capability Exploration Lab
Lab OverviewThe learning objective of this lab is for students to gain first-hand experiences on capability, to appreciate the advantage of capabilities in access control, and to master how to use capability in to achieve the principle of least privileges. In addition, through this lab, by dissecting the capability mechanism in Linux, students will gain insights on how capability is implemented in operating systems. This lab is based on POSIX 1.e capability, which is implemented in recent versions of Linux kernel.
Lab Description and Tasks (PDF)
Recommended Time: 2 weeks
Files that are Needed
Student FeedbacksTo help us understand how effectively this lab has enhanced students' learning in computer security, we asked students to fill out an anonymous survey right after they finish the lab. We started to conduct the survey since 2007. The survey results depicted in the following are aggregate results over several years.