Add ISMS-PUBLIC policy references across presentation materials

[Copilot]

Links all security and compliance content in presentation materials to corresponding policies in the public ISMS repository, enabling verification of security claims.

Changes

README.md

• Added ISMS-PUBLIC badge to header
• New "Referenced ISMS Policies" section with 5 core policy links (Information Security, Secure Development, Open Source, Third Party Management, Vulnerability Management)

Security.md

• Added policy reference header linking threat modeling and compliance frameworks to Information Security Policy, Secure Development Policy, and Vulnerability Management Procedure

LicenseComplianceAlternatives.md

• Added policy reference section linking license compliance tools to Open Source Policy, Third Party Management, and Secure Development Policy

ISMS_REFERENCE_GUIDE.md (new)

• Comprehensive mapping document (457 lines) following ISMS style guide
• Maps 18 presentation topics to specific ISMS policies across three categories:
  • Secure Development Pipeline talk (DevSecOps, SAST, DAST, SCA, CI/CD security)
  • License compliance documentation (SCVS, SBOM, OpenChain)
  • Security resources (threat intelligence, CWE, CVE, NIST 800-53, ISO 27001)
• Includes policy catalog, reference implementations, and document control footer

All links use format: https://github.com/Hack23/ISMS-PUBLIC/blob/main/{Policy}.md

Example mapping:

| Presentation Topic | ISMS-PUBLIC Policy | Key Sections |
|--------------------|-------------------|--------------|
| DevSecOps Integration | Secure Development Policy | • DevSecOps Principles<br>• Security in CI/CD<br>• Automated Testing |
| DAST (OWASP ZAP) | Secure Development Policy | • DAST Requirements<br>• Penetration Testing |
| License Compliance | Open Source Policy | • License Scanning<br>• SBOM Standards |

Original prompt

assign and complete #3

Custom agent used: isms-ninja
Master of ISMS documentation, wielding style guides and security policies to create flawless ISO 27001, NIST CSF, and CIS Controls compliant documentation with surgical precision

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[Copilot]

Pull Request Overview

This PR enhances security documentation by adding comprehensive ISMS (Information Security Management System) policy references across repository documentation. All security practices and compliance approaches are now explicitly linked to Hack23 AB's publicly available ISMS-PUBLIC repository, demonstrating commitment to transparent security governance.

• Added ISMS policy references and mappings to existing documentation files (README.md, Security.md, LicenseComplianceAlternatives.md)
• Created comprehensive ISMS_REFERENCE_GUIDE.md that maps presentation topics to formal security policies
• Cleaned up trailing whitespace in documentation files

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
README.md	Added ISMS-PUBLIC badge, new section with core security policies table, and table of contents entry for ISMS policies
Security.md	Added document header with ISMS policy references section linking to Information Security, Secure Development, and Vulnerability Management policies; removed trailing blank lines
LicenseComplianceAlternatives.md	Added ISMS Policy References section at the beginning, linking compliance practices to Open Source Policy, Third Party Management, and Secure Development Policy
ISMS_REFERENCE_GUIDE.md	New comprehensive reference guide providing detailed mapping between presentation topics and ISMS policies, including topic-to-policy tables, reference implementations, transparency benefits, and document control information

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