セキュアコーディングとは? 概要とベストプラクティス
セキュアコーディングとは、開発の早い段階でセキュリティのベストプラクティス、手法、ツールを適用することで、セキュリティの脆弱性に耐性のあるソフトウェアを開発する手法です。
Secure Coding Best Practices: Practical Guide + Cheat Sheet for Developers
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Key Takeaways
- Secure by DesignLearn how to evaluate application exposure, data sensitivity, and environment risk before writing code. Understand API-first security, strong authentication standards, and resilience patterns that reduce vulnerabilities from the start.
- Shift-Left Security:Integrate SAST/DAST into CI/CD, conduct security-focused code reviews, and automate testing with tools like Bandit.
- Master the Most Dangerous WeaknessesGet practical guidance on the most critical CWEs including XSS, SQL Injection, CSRF, SSRF, insecure deserialization, path traversal, and improper authorization — with real examples and clear remediation steps.
- Input Validation & Defensive CodingAdopt proven patterns for validating user input, handling errors securely, enforcing authorization, and building resilient systems that assume input can be malicious.
- Empower Developers with ContextUnderstand how modern, context-aware SAST approaches help reduce noise by prioritizing vulnerabilities based on exploitability and environment context — enabling developers to focus on what truly matters.
Who This Guide Is For
Software Developers building and reviewing application code
Security Engineers and SAST practitioners
DevOps and DevSecOps teams integrating security into CI/CD pipelines
IT and Engineering leaders improving secure development practices
QA teams validating application security
What’s Included
A Secure Design Blueprint for modern applications
API-first security best practices
Input validation and resilience patterns
Common vulnerability breakdowns with code examples
Practical remediation guidance developers can apply immediately
Insights into modern SAST prioritization and contextual risk reduction
The Secure Coding Toolkit
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実際に Wiz を見てみませんか？
"私が今まで見た中で最高のユーザーエクスペリエンスは、クラウドワークロードを完全に可視化します。"
デビッド・エストリックCISO (最高情報責任者)
"Wiz を使えば、クラウド環境で何が起こっているかを 1 つの画面で確認することができます"
アダム・フレッチャーチーフ・セキュリティ・オフィサー
"Wizが何かを重要視した場合、それは実際に重要であることを私たちは知っています。"
グレッグ・ポニャトフスキ脅威および脆弱性管理責任者