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The importance of taking action: Ishimori Daiki at TEDxTohoku

3,368 views · Published 10 March 2014 · 18:18 · Indexed 21 September 2026

Channel: TEDx Talks · 2014 · Nonprofits & Activism

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Daiki Ishimori | Representative Director of Gehirn Inc.

Born in Ishinomaki city in 1990. In sixth grade of elementary school, Mr. Ishimori created his own home server. During his high school years, he participated in the Server Security Course of the Security Camp hosted by the Ministry of Economy, Trade and Industry. Afterwards, he worked at the Security Camp Server Security Course and Web Security Course as an assistant teacher in both 2008 and 2009. At the same time, he gained attention for his entry that reviewed the technologies of the cracking in the TBS drama series "Bloody Monday". Due to this, he was approached by the information security company of ITOCHU corporation group at the time, Cyber Defense Institute. From then, as a senior high school student, Mr. Ishimori became engaged in examining vulnerability by pseudo hacking as well as teaching cybercrime training courses to the civil service and private corporations. He proceeded onto Tsukuba university, but he decided to take a leave of absence to start up his own business. In the Great East Japan Earthquake, he proposed the "Operation Yashima" (from the Evangelion animation) and called out through the @UN_NERV Twitter account. Two years after the disaster, Mr. Ishimori is now a young 23-year old who provides various services to communicate disaster-related information both accurately and quickly to those in need.

関連リンク : http://www.gehirn.co.jp/company/

石森大貴（いしもり・だいき）| ゲヒルン株式会社 代表取締役

1990年生まれ、石巻市出身。小学６年から自宅サーバーを始める。高校時代に経済産業省の主催する「セキュリティキャンプ サーバセキュリティコース」に参加。その後、2008年及び2009年にセキュリティキャンプのサーバセキュリティコース、Webセキュリティコースで講師補助を務めた。同時期にＴＢＳが放送したドラマ「ブラッディ・マンデイ」のクラッキング行為のシーンにおける技術考察記事で話題を集める。これをきっかけに、このクラッキングシーンを監修していた 伊藤忠商事グループ（当時）の情報セキュリティ会社「サイバーディフェンス研究所」から声をかけてもらい、高校３年のときに擬似ハッキングによる脆弱性診断や官公庁、民間企業などへのサイバー犯罪演習講座など教育業務に従事。筑波大学へ進学していたが、休学し独立、起業した。東日本大震災では「ヤシマ作戦」を提唱し @UN_NERV アカウントで呼びかけを行った。震災から２年間、災害情報をいかに的確かつ迅速に必要な人に伝えるかをテーマに様々なサービスを世に出す若き23才。

関連リンク : http://www.gehirn.co.jp/company/

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