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GraphQL診断ガイドライン
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Yoshinori Hayashi
LINE株式会社 / Application Security Engineer東京都
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Yoshinori Hayashi
LINE株式会社 / Application Security Engineer
**最新のプロフィールについては、https://about.8ay.ac/ をご覧ください。**
Personal Achievements
Personal Achievements
Personal Achievements
- CVE-2018-17454
Found an Stored XSS on GitLab
- CVE-2019-13010
Found an ReDoS on GitLab.
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LINE株式会社3 years
Application Security EngineerPresent
- Present
* Working as a member of the Application Security Team * Ensuring the security and quality of a wide range services and products developed by LINE and group companies. Platforms and technologies include Web, mobile, desktop, IoT, Fintech, and more. * Reference: [Job description](https://line-careers.website.line-apps.com/jobs/168)
- CVE-2022-22978
* Authorization Bypass in RegexRequestMatcher of Spring Security * Contributed to identifying the cause in resolving this issue, and was credited.
- LINE CTF 2022
Organized LINE CTF 2022 as a member of LINE AST(Application Security Team). / Made a web challenge. (Haribote Secure Note) / Reference: https://ctftime.org/event/1472/
情報科学専門学校
情報セキュリティ学科
【課外活動】 2017/08/30, 31「SansNetWars 2017 東京」参加, CTFteam:mi_chan, 結果:17位/25チーム 2017/10/07「SECCON Beginners 2017東京」参加, 個人成績:3位/約100人(129人?)
三井物産セキュアディレクション株式会社7 months
プロフェッショナルサービス事業部 アルバイト(Intern)
-
・Webアプリケーション診断 ・その他の業務
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サイボウズ株式会社1 year
開発本部 PSIRT アルバイト(Intern)
-
・製品、HP、会社で利用するアプリケーションの脆弱性診断 ・脆弱性の評価、レポート ・脆弱性情報の収集 ・その他
情報科学専門学校
情報工学系
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株式会社ユービーセキュア2 months
セキュリティエンジニアアシスタント(Intern)
-
脆弱性診断に関わる業務等
神奈川県立鎌倉高等学校
普通科
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