@TechReport{	  it:2001-005,
  author	= {Yordanos G. Beyene},
  title		= {Firewalls in {L}inux: Principles and Implementation},
  institution	= {Department of Information Technology, Uppsala University},
  department	= {Division of Computer Systems},
  year		= {2001},
  number	= {2001-005},
  month		= feb,
  note		= {M.Sc. thesis},
  abstract	= {This paper is meant to provide techniques in building and
		  installing a standalone packet filtering firewall in Linux
		  machines, mainly for small sites who don't give much
		  service to Internet users. It deals with attenuating the
		  effect of the most common types of attacks using ipchains.
		  It guides how to design, implement, debug, and maintain
		  Firewall. Techniques for continuously monitoring attacks is
		  attempted. It also give a historical, architectural and
		  technical overview of firewalls and security attacks. }
}