Block spoofed emails. Use Sender Policy Framework (SPF) or Sender ID to check incoming emails. Use DKIM and DMARC for outgoing emails.
This control maps to 14 controls across 12 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.
ASD Strategies to Mitigate Cyber Security Incidents ASD37-14 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of ASD Strategies to Mitigate Cyber Security Incidents your existing evidence covers. Hold NIST SP 800-53 Rev 5 and 32 of 37 ASD Strategies to Mitigate Cyber Security Incidents controls already carry evidence.
Each report names every control your existing framework evidences, every one it does not, the reasoning behind each claim, and the claims that were argued against and rejected. 0 were rejected on the NIST SP 800-53 Rev 5 pair alone.
The graph holds this control, the 14 it maps to, and the evidence behind each claim, over MCP and REST.