OWASP Top 10 Prevention

⬢ ティア 2テクニカル

高い

給与インパクト

3か月

習得までの期間

難しい

難易度

職種数

概要

OWASP Top 10 is a ranked list of the most dangerous web security flaws: injection, broken auth, XSS, insecure deserialization, broken access control, and others. Preventing these requires understanding each attack vector, secure coding patterns, and verification. Senior secure developers command 15-25% premiums because they prevent $100k+ breaches. Mastery takes 6-8 weeks. This is non-negotiable for any production application.

OWASP Top 10 Preventionとは

OWASP Top 10 is a ranked list of the most dangerous web application security flaws, published by the Open Web Application Security Project. The current list (2021) includes: broken access control, cryptographic failures, injection attacks (SQL, OS, LDAP), broken authentication, insecure deserialization, XML external entities, broken access control, using components with known vulnerabilities, insufficient logging and monitoring, and server-side request forgery. Each flaw describes the attack method, impact if exploited, and prevention strategies. Unlike theoretical security knowledge, OWASP Top 10 is grounded in real-world breaches, the list is updated every 3-4 years based on which vulnerabilities are actually being exploited at scale.

🔧 ツール＆エコシステム

OWASP ZAPBurp SuiteSynkSonarQubeDockerPostmanGit (security hooks)Node.js security modules

📋 始める前に

Python

💰 地域別給与

地域	ジュニア	ミドル	シニア
USA	$90k	$150k	$240k
UK	$55k	$90k	$145k
EU	$60k	$100k	$155k
CANADA	$85k	$140k	$220k

🎓 認定資格

OWASP Top 10 Official List OWASP WebGoat (free interactive course)PortSwigger Web Security Academy

🎯 OWASP Top 10 Preventionを使う職種

Application Security Engineer

⚖ 比較

Penetration Testing

❓ よくある質問

What's the difference between OWASP Top 10 and other security lists?

OWASP Top 10 is the most widely adopted, published every 3-4 years based on real breach data. CWE (Common Weakness Enumeration) is a broader taxonomy of flaws. NIST Top 25 overlaps but includes memory safety issues. For web applications, OWASP Top 10 is the checklist your company will use.

Can I prevent all Top 10 vulnerabilities with one framework?

No. Some require framework support (XSS prevention via templating), others depend on architecture (broken access control), others on libraries (cryptography). You need defense-in-depth: framework hardening + input validation + output encoding + secrets management + logging.

How do I test if my app has OWASP Top 10 vulnerabilities?

Use automated tools (OWASP ZAP, Burp Suite) for quick scans, but they catch 60%. Manual testing and threat modeling catch the rest. Security code review (peer review focusing on attack vectors) catches logic flaws automation misses.

Is SQL injection still a major risk?

Yes. It's #1 in legacy codebases (stored procedures, string concatenation). Modern ORMs (Prisma, Sequelize) prevent it by default via parameterized queries. But raw SQL queries still ship. Use prepared statements religiously.

What's the fastest way to secure an existing codebase?

Prioritize by impact: (1) broken access control (who can read what?), (2) SQL injection (grep for `query(` without parameterization), (3) XSS (output encoding). Automated scanning + manual review of those three cuts risk by 70%.