Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Protection at a particular protocol layer
Reexamination Certificate
2005-02-01
2005-02-01
Hua, Ly V. (Department: 2135)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Protection at a particular protocol layer
C713S152000, C709S206000, C709S225000, C709S226000, C709S227000, C709S228000, C709S207000
Reexamination Certificate
active
06851062
ABSTRACT:
A system and method for monitoring and controlling the total number of SSL port resources that are allowed to be tied up by a malicious or inept client making multiple requests from a single IP address. Smart SSL handshake timeout detection is used to track and deny service to any SSL clients that do denial of service (DOS) attacks.
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Hartmann Richard G.
Krissell Daniel L.
Murphy, Jr. Thomas E.
Orzel Francine M.
Rieth Paul F.
Beckstrand Shelley M.
Hua Ly V.
International Business Machines - Corporation
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