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Computer Security Resource Center

Computer Security Resource Center

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FIPS 140 security level

Definition(s):

  A metric of the security provided by a cryptographic module that is specified as Level 1, 2, 3, or 4, as specified in [FIPS 140], where Level 1 is the lowest level, and Level 4 is the highest level.
Source(s):
NIST SP 800-152