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ACSAC
2005
IEEE

Improved Port Knocking with Strong Authentication

14 years 24 days ago
Improved Port Knocking with Strong Authentication
It is sometimes desirable to allow access to open ports on a firewall only to authorized external users and present closed ports to all others. We examine ways to construct an authentication service to achieve this goal, and then examine one such method, “port knocking”, and its existing implementations, in detail. We improve upon these existing implementations by presenting a novel port knocking architecture that provides strong authentication while addressing the weaknesses of existing port knocking systems.
Rennie deGraaf, John Aycock, Michael J. Jacobson J
Added 24 Jun 2010
Updated 24 Jun 2010
Type Conference
Year 2005
Where ACSAC
Authors Rennie deGraaf, John Aycock, Michael J. Jacobson Jr.
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