Patent · US Active

Method and apparatus to detect and prevent malicious changes to tokens

US7665139B1 · kind B1 · utility

32Cited by
1References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 16, 2005
Grant dateFeb 16, 2010
Priority date—
Expiry dateMar 27, 2028

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG06F21/554
  • WIPO fieldComputer technology
  • WIPO sectorElectrical engineering

Abstract

Accesses to critical tokens are monitored and malicious changes to the security privileges of those critical tokens are detected and prevented.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.