Summary

All incoming and outgoing emails must be checked with an anti-spam filter.

Description

The requirement to check all incoming and outgoing emails with an anti-spam filter is a proactive measure to enhance email security, protect users, and maintain the integrity of the organization's email communications. It reflects a commitment to mitigate the risks associated with spam and maintaining a secure and reliable email service.

References

• CAPEC-41. Using meta-characters in e-mail headers to inject malicious payloads
• SOC2-CC6_6. Logical and physical access controls
• SOC2-CC6_8. Logical and physical access controls
• MITRE-M1037. Filter network traffic
• HITRUST-09_j. Controls against malicious code
• FEDRAMP-CA-2_2. Security assessment - Specialized assessments
• IEC62443-SI-3_2. Malicious code protection
• OSSTMM3-11_3_1. Data networks security (active detection verification) - Filtering
• ISSAF-J_6_4. Network security - Anti-virus system (methodology)
• PTES-5_4_2_5. Vulnerability analysis - Manual validation specific protocol (mail)
• SIG-D_4_4_4. Asset and information management
• SIG-D_6_5. Asset and information management
• ASVS-5_2_3. Sanitization and sandboxing
• CASA-5_2_3. Sanitization and Sandboxing

Weaknesses

• 114. Phishing