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Guidance for NIST 800-171 Assessment & Compliance

Navigation: SI-FAMILY: SYSTEM AND INFORMATION INTEGRITY

SI-7(5) SOFTWARE, FIRMWARE, AND INFORMATION INTEGRITY  |  AUTOMATED RESPONSE TO INTEGRITY VIOLATIONS

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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 +##

 

 

 

 

 

 

 

 

 

 

 

 

###

 

assessment objective:

Determine if:

si-7(5)[1]

the organization defines security safeguards to be implemented when integrity violations are discovered;

si-7(5)[2]

the information system automatically performs one or more of the following actions when integrity violations are discovered:

si-7(5)[2][a]

shuts the information system down;

si-7(5)[2][b]

restarts the information system; and/or

si-7(5)[2][c]

implements the organization-defined security safeguards.

potential assessment methods and objects:

Examine: [select from: System and information integrity policy; procedures addressing software, firmware, and information integrity; information system design documentation; information system configuration settings and associated documentation; integrity verification tools and associated documentation; records of integrity scans; records of integrity checks and responses to integrity violations; information audit records; other relevant documents or records].

Interview: [select from: Organizational personnel with responsibility for software, firmware, and/or information integrity; organizational personnel with information security responsibilities; system/network administrators; system developer].

Test: [select from: Software, firmware, and information integrity verification tools; automated mechanisms providing an automated response to integrity violations; automated mechanisms supporting and/or implementing security safeguards to be implemented when integrity violations are discovered].

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