A Simple Active Attack Against TCP Joncheray, Laurent; 1995; GZip'd Postscript; 90k ``This paper describes an active attack against TCP which allows re-direction (hijacking) of the TCP stream. http://firewall.com/papers/tcp_attack.ps.gz
A Unix Network Protocol Security Study: NIS Hess, Safford, & Pooch; date unknown; GZip'd Postscipt; 20k ``Outlines NIS and its design faults regarding security. http://firewall.com/papers/nis_paper.ps.gz
A Weakness in the 4.2BSD Unix TCP/IP Software Morris, Robert T; 1985; GZip'd Postscript; 10k ``This paper describes the much ballyhooed method by which one may forge packets with TCP/IP. Morris wrote this in 1985. It only took the media 10 years to make a stink about it! http://firewall.com/papers/bsd_tcpip_weakness_morris.ps.gz
An Advanced 4.3BSD IPC Tutorial Berkeley CSRG; date unknown; GZip'd Postscript; 60k ``This paper describes the IPC facilities new to 4.3BSD. It was written by the CSRG as a supplement to the manpages. http://firewall.com/papers/ipc_tutorial.ps.gz
An Evening with Berferd Cheswick, Bill; 1991; GZip'd Postscript; 32k ``A cracker from the Netherlands is "lured, endured, and studied." http://firewall.com/papers/berferd_cheswick.ps.gz
COPS and Robbers Farmer, Dan; 1991; ASCII Text ``This paper discusses a bit of general security and then goes into detail regarding Unix system misconfigurations, specifically ones that COPS checks for http://firewall.com/papers/cops_dan_farmer.txt
Covering Your Tracks Phrack Vol. 4, Issue #43; GZip'd Postscript; 16k ``A Phrack article describing the unix system logs and how it is possible to reduce the footprint and visibility of unauthorized access. http://firewall.com/papers/phrack_tracks.ps.gz
Cracking Shadowed Password Files Phrack Vol. 5 Issue #46 GZip'd Postscript; 19k ``A Phrack article describing how to use the system call password function to bypass the shadow password file. http://www.deter.com/unix/papers/phrack_shadow_crack.ps.gz
Design of a Secure Internet Gateway Cheswick, Bill; 1990; GZip'd Postscript; 17k ``Details the history and design of AT&T's Internet gateway. http://firewall.com/papers/gateway_cheswick.ps.gz
Foiling the Cracker Klein, Daniel; GZip'd Postscript; 38k ``A Survey of, and Improvements to, Password Security. Basically a treatise on how to select proper passwords. http://www.deter.com/unix/papers/passwords_klein.ps.gz