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External Penetration Testing

What is External Penetration Testing?

Authorized security testing conducted from outside the organization's network perimeter to identify vulnerabilities accessible from the internet.

Information Security

What the standards actually require on external penetration testing

Requirements naming external penetration testing across 5 standards, quoted from the control text.

PCI DSS 4.02 controls

External penetration testing is performed at least once every 12 months and after any significant infrastructure or application upgrade or change.

11.4.3 · External penetration testing annually

Conduct external penetration testing of a scope sufficient to satisfy the scope requirement, at a frequency determined by an appropriate risk analysis and no less frequently than annually for covered entities, with the required annual test performed by indepen...

CFTC-SS-14 · External Penetration Testing

Perform periodic external penetration tests based on program requirements, no less than annually. External penetration testing must include enterprise and environmental reconnaissance to detect exploitable information.

CIS-18.2 · Perform Periodic External Penetration Tests

The Privacy Protection (Data Security) Regulations 5777-2017 (Takhanot Hagannat Hapratiyot - Avtahat Meidah) supplement the 1981 Law with detailed technical and organisational security requirements + graduated by Security Level Classification (Basic/Medium/Hig...

IsraelPPL-DataSecurity-Regulations2017-ISO-CISO-Access-Logging-Backup-Physical-Removable-Annual-Audit · Israel POPL Data Security Regulations 5777-2017 + ISO Information Security Officer + Access Control + Logging + Backup + Physical Security + Removable Media + Risk Assessment + Penetration Testing + Annual Internal Audit + Amendment 13 Cyber Updates
MARS-E1 control

Implement NIST 800-53 AU Audit and Accountability family + CM Configuration Management family + Information System Continuous Monitoring (ISCM) program per MARS-E v2.0.

MARS-E-Audit-Accountability-Continuous-Monitoring-AU-Family-CM-Family-SIEM-Log-Retention-IRS-Pub-1075 · MARS-E Audit + Accountability + Continuous Monitoring + AU + CM Families + SIEM + IRS Pub 1075

Questions people ask about external penetration testing

What is External Penetration Testing?
Authorized security testing conducted from outside the organization's network perimeter to identify vulnerabilities accessible from the internet.
Why is External Penetration Testing important for compliance?
External Penetration Testing is a key concept in Information Security. Understanding external penetration testing helps organizations meet regulatory requirements, reduce risk, and demonstrate due diligence during audits. Our compliance platform maps 686 frameworks with 311K cross-framework control mappings.
Which compliance frameworks address External Penetration Testing?
External Penetration Testing appears in the requirement text of PCI DSS 4.0, CFTC System Safeguards (17 CFR 37, 38, 39, 49), CIS Controls v8, Israel Protection of Privacy Law (5741-1981), MARS-E. Across these standards we have identified 6 controls that name it directly, each linked to the control text on the compliance platform.
Where can I learn more about External Penetration Testing?
Explore our compliance framework pages to see how external penetration testing applies across different standards and regulations. Our implementation guides provide step-by-step guidance, and the compliance platform offers AI-powered analysis of how this concept maps across 686 frameworks.

See how External Penetration Testing applies across compliance frameworks

Our platform maps 686 frameworks with 311K cross-framework control mappings. Explore how this concept is addressed across standards.

Written and maintained by Gerard Blokdyk, The Art of Service.