What evidence do auditors commonly ask for on SI-5 Security Alerts, Advisories, and Directives?

SSP SI-5 statement naming external advisory sources (CISA, US-CERT) and how alerts are disseminated and acted on; Advisory tracking log showing receipt, dissemination and action on CISA alerts; Endpoint detection and response coverage report; Vulnerability remediation tickets with verification screenshots; Input validation standards and code review checklist; Security monitoring alert tuning records.

What is the most common gap auditors find on SI-5?

Alert backlog exceeds analyst capacity leading to triage delays

FedRAMP Moderate (NIST SP 800-53 Rev 5 baseline) · SI - System and Information Integrity

`SI-5` Security Alerts, Advisories, and Directives

Receive alerts/advisories/directives from FedRAMP-defined external organizations (US-CERT, CISA); generate internal; disseminate.

Source: FedRAMP Moderate (NIST SP 800-53 Rev 5 baseline), SI-5. The statement above is our statement of the clause, read from the published text and cited so you can check it against the official text, not the instrument verbatim. Open FedRAMP Moderate (NIST SP 800-53 Rev 5 baseline) in the compliance library.

A FedRAMP baseline is a subset of NIST SP 800-53 Rev 5, enhancements included.

artefacts

held by a system

at each review

easy

to go live

SIEM / log platform

where the evidence lives

teal = a system already holds it · olive = produced at each review. To go live: easy when half or more of the artefacts are already held by a system, moderate from a quarter to a half, hard below a quarter.

These are the artefacts auditors commonly ask for on this requirement, our guidance rather than text from the standard. Your assessor decides what is sufficient in your context, and asks for samples across the period when a report covers one.

system holds itEvidence a system already holds

Advisory tracking log showing receipt, dissemination and action on CISA alerts · SIEM / log platform
Vulnerability remediation tickets with verification screenshots · Vulnerability scanner / patch tooling
Security monitoring alert tuning records · SIEM / log platform

periodic reviewEvidence produced at each review

Endpoint detection and response coverage report · Endpoint management (MDM / EDR)

governing documentDocuments that govern the control

SSP SI-5 statement naming external advisory sources (CISA, US-CERT) and how alerts are disseminated and acted on · Policy repository / GRC workspace
Input validation standards and code review checklist · Policy repository / GRC workspace

First move

Automate the pull from your SIEM / log platform. Retention and alert rules exported from the SIEM; review evidence is the closed-alert record with reviewer and time.

Common gaps auditors find

Alert backlog exceeds analyst capacity leading to triage delays
Critical patches deployed beyond the policy SLA without exception
EDR coverage gaps on legacy operating systems

Do this for your whole sheet

Paste the rows you run your controls from and get this mapping for every control at once, with the periodic-review ones flagged and a first move per row. No account for the first run.

Build my evidence sheet

SI-4(23) System Monitoring | Host-based Devices (SI-4(23)) · SI-6 Security and Privacy Function Verification (SI-6)