'Kernel version' presentation slideshows

OS Project 0 & 1

677 views • 60 slides

Class Introduction

634 views • 53 slides

Cross-VM Side Channels and Their Use to Extract Private Keys

Cross-VM Side Channels and Their Use to Extract Private Keys. Yinqian Zhang (UNC-Chapel Hill) Ari Juels (RSA Labs) Michael K. Reiter (UNC-Chapel Hill) Thomas Ristenpart (U Wisconsin-Madison). Motivation. Security Isolation by Virtualization. VM. VM. Crypto Keys. Attacker. Victim.

720 views • 39 slides

Chapter 2

Linux Installation Procedures. Chapter 2. Overview. Pre-Installation Tasks Installing and Configuring Linux X Server Post Installation Configuration and Tasks. Pre-Installation Tasks. The Boot Method.

465 views • 32 slides

copy_from_user copy_to_user

copy_from_user copy_to_user. User/kernel Vulnerabilities. In the Linux kernel, the kernel and user/mode programs share address space The top 1GB is reserved for the kernel. 4 GB. kernel. 3 GB. user. unmapped. user. 0. An Attack. Suppose we add two new system calls int x;

290 views • 6 slides