Markdown Editor

セキュリティエンジニアリングキット

脅威モデル(STRIDE、LINDDUN)、攻撃ツリー、セキュリティアーキテクチャ、セキュアコーディング、サプライチェーン(SLSA、SBOM)、ASVS 5.0レビュー。

ステップ 1

脅威モデリング

  1. Threat Model Template (STRIDE)

    フル

    STRIDE threat model: scope, DFD with trust boundaries, assets, threats per element, L x I rating, mitigations, risk acceptance

    STRIDE
  2. Privacy Threat Model Template (LINDDUN)

    フル

    Privacy threat model by LINDDUN category: DFD with trust boundaries, data inventory, elicitation matrix, register, PETs, DPIA link

    LINDDUN (threat categories)
  3. Attack Tree Analysis Template

    標準

    Attack tree for one attacker goal: AND/OR tree as list and Mermaid, leaf cost/skill/likelihood, path analysis, countermeasures

    Schneier attack trees
ステップ 2

設計

  1. Security Architecture Document Template (NIST SP 800-160, STRIDE)

    フル

    Security architecture: assets, trust boundaries, STRIDE threat register, requirements, IAM, data protection, detection, residual risk

    NIST SP 800-160 Vol. 1, STRIDE
  2. Secure Coding Standard Template

    標準

    Secure coding rules by area with do/don't code examples, SAST/DAST/secret scanning tooling and an exceptions process

  3. Software Supply Chain Security Assessment Template (SLSA)

    フル

    Supply chain assessment: SLSA 1.2 Build/Source levels, SBOM (SPDX, CycloneDX), provenance, Sigstore, Scorecard, VEX, CI/CD

    SLSA 1.2
ステップ 3

検証

  1. Security Design Review Template (OWASP ASVS 5.0)

    フル

    Design-time security review by the 17 OWASP ASVS 5.0 chapters: scope, DFD, threats, level, findings, remediation, sign-off

    OWASP ASVS 4.0
  2. Penetration Test Report Template (PTES, OWASP WSTG)

    フル

    Pentest report: executive summary, scope and rules of engagement, PTES phases, WSTG coverage, CVSS ratings, findings, retest

    PTES; OWASP Web Security Testing Guide
ステップ 4

ポリシー

  1. SECURITY.md Security Policy Template

    標準

    SECURITY.md – private reporting, scope, safe harbor

  2. Data Protection Impact Assessment (DPIA) Template

    標準

    Data protection impact assessment

  3. Information Security Policy Template

    標準

    ISMS policy – CIA commitments, sub-policies