1. Baker, M., Ong, H., Smith, G.: A Report on Experiences Operating the Globus Toolkit Through a Firewall (September 2001)
2. BbFTP,
http://doc.in2p3.fr/bbftp
3. Benso, A., Chiusano, S., Prinetto, P.: A COTS Wrapping Toolkit for Fault Tolerant Applications Under Windows NT. In: 6th IEEE Intl. On-Line Testing Wkshp. (July 2000)
4. BetaFTPD,
http://betaftpd.sourceforge.net
5. Cisco Systems, Inc.: Cisco IOS Firewall Design Guide (January 2006)