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Guidance for NIST 800-171 Assessment & Compliance

Navigation: IA-FAMILY: IDENTIFICATION AND AUTHENTICATION

IA-5(13) AUTHENTICATOR MANAGEMENT  |  EXPIRATION OF CACHED AUTHENTICATORS

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Applicable

(Y)es / (N)o

(C)onfidentiality

(I)ntegrity

(A)vailability

RPN

(C+I+A)

(S)atisfactory

L1

M2

H3

L1

M2

H3

L1

M2

H3

(O)ther than satisfactory +##

 

 

 

 

 

 

 

 

 

 

 

 

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ia-5(13)

authenticator management  | expiration of cached authenticators

 

assessment objective:

Determine if:

ia-5(13)[1]

the organization defines the time period after which the information system is to prohibit the use of cached authenticators; and

ia-5(13)[2]

the information system prohibits the use of cached authenticators after the organization-defined time period.

potential assessment methods and objects:

Examine: [select from: Identification and authentication policy; procedures addressing authenticator management; security plan; information system design documentation; information system configuration settings and associated documentation; information system audit records; other relevant documents or records].

Interview: [select from: Organizational personnel with authenticator management responsibilities; organizational personnel with information security responsibilities; system/network administrators; system developers].

Test: [select from: Automated mechanisms supporting and/or implementing authenticator management capability].

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