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Systems and methods for detecting and deterring rollback attacks

  • US 20030115469A1
  • Filed: 12/14/2001
  • Published: 06/19/2003
  • Est. Priority Date: 12/14/2001
  • Status: Abandoned Application
First Claim
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1. A system for detecting and deterring rollback attacks, comprising:

  • a variable time period (VTP);

    a time duration to a next connection (TDNC);

    an access log;

    a server to transmit the variable time period (VTP) and the time duration to the next connection (TDNC) and to verify the access log; and

    a client to update the access log approximately every variable time period (VTP) and to connect to the server approximately after the time duration to the next connection (TDNC).

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