System and method for preventing replay attacks

Information security – Monitoring or scanning of software or data including attack...

Reexamination Certificate

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C726S023000

Reexamination Certificate

active

07926103

ABSTRACT:
Preventing replay attacks on servers. At least one Bloom filter may be set up in a server for tracking requests received from clients. Identifying data may be generated for each request. The identifying data may be checked against the Bloom filter array. If a match is found, the message may be a replay and may be rejected. If a match is not found, the request identifying data may be added to the Bloom filter and the request may be processed.

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