SE Linux TerminologySE Linux Terminology
Security Context is the SE Linux label for a process, file, or other resource. Each process or object that a process may access has exactly one security context. It has[...]
MySQL Cheat SheetMySQL Cheat Sheet
This document is designed to be a cheat-sheet for MySQL. I don’t plan to cover everything, just most things that a novice MySQL DBA is likely to need often or[...]
PortslavePortslave
Portslave is a getty replacement that is designed to talk to a modem and spawn PPP or SLIP when the modem connects. It authenticates the connection via RADIUS. Portslave version[...]
thanks.txt on my Play Machinethanks.txt on my Play Machine
On my SE Linux Play Machine I have a file in the root home directory named thanks.txt_append_only_dont_edit_with_vi which users can append random comments to. It kept slowly growing from the[...]
Installing SE Linux on Debian/LennyInstalling SE Linux on Debian/Lenny
Currently Debian/Lenny contains all packages needed to run SE Linux. Development continues so there are periodic updates which sit in Unstable for a while before migrating to Lenny (testing). I[...]
Log ToolsLog Tools
The Logtools package contains a number of programs for managing log files (mainly for web servers). clfmerge will merge a number of Common Logfile Format web log files into a[...]
Porting NSA SE Linux to Hand Held devicesPorting NSA SE Linux to Hand Held devices
Notes I presented this paper at the 2003 Ottawa Linux Symposium (OLS). http://lsm.immunix.org/ is defunct, since about 2004, so I removed the link. The NSA changed the URLs on their[...]
SE Linux MagicSE Linux Magic
Here is a complete list of entries for /etc/magic related to SE Linux. # SE Linux policy database for Fedora versions less than 5, RHEL 4, and Debian before Etch[...]
Polyinstantiation of directories in an SE Linux systemPolyinstantiation of directories in an SE Linux system
Notes I presented this paper at the 2006 SAGE-AU conference. Abstract This paper describes the problems related to shared directories such as /tmp and /var/tmp as well as problems related[...]
Maildir BulletinMaildir Bulletin
This program is designed to deliver bulletin messages to thousands of users on a system. If you want to deliver mail to a large number of people to be read[...]