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Johna Till Johnson

As seen in: SearchCIO, SearchSecurity, TechTarget, TechTarget Japan, Computerworld Australia, ComputerWeekly.de, Network World, Techworld Australia, LeMagIT, Nemertes and
CEO and founder, Nemertes Research. #EmergingTechnology, #innovation, #cybersecurity. Engineer, former particle physicist, writer, and urban kayaker.
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Articles

Behavioral biometrics: How to detect nonhuman threat actors

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By Johna Till Johnson
| TechTarget Verified
As Anthropic's Mythos model makes clear, AI is a cybersecurity game changer. When released in preview, Mythos proved unexpectedly effective in finding and exploiting bugs in software. Anthropic said the preview release found more than 10,000 critical vulnerabilities across every OS and application it encountered. In addition to exposing the bugs, Mythos was able to execute an attack chain around each one, including the full attack lifecycle: reconnaissance, exploit and lateral movement.
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Behavioral biometrics: How to detect non-human threat actors

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By Johna Till Johnson
| SearchSecurity Verified
As Anthropic's Mythos model makes clear, AI is a cybersecurity game changer. When released in preview, Mythos proved unexpectedly effective in finding and exploiting bugs in software. Anthropic says the preview release found more than 10,000 critical vulnerabilities across every operating system and application it encountered.
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CIOとCISOはなぜ対立してしまうのか

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By Johna Till Johnson, Harriet Jamieson
| TechTarget Japan Verified
「生成AIを使ってビジネスを加速させたい現場」（最高情報責任者、CIO）と、「技術がもたらすリスクを軽減したいセキュリティ部門」（最高情報セキュリティ責任者、CISO）――。AI活用が爆発的に広がる中、企業内でこうした対立が表面化する企業がある。 日本企業では専任のCISOがそれほど多くなく、CIOや情報システム部門長が兼任しているケースもある。しかし、「ビジネスの推進」と「セキュリティの保守」という対立しがちな立場の関係改善は普遍的なテーマだ。そして、両者の関係を改善することは、企業の経営リスクを最小化し、ビジネス目標を達成するための鍵となる。 ITコンサルティング企業Nemertes ResearchのCEO兼創業者であるジョナ・ティル・ジョンソン氏は、「IT推進」と「リスク管理」という本質的に衝突しやすい役割を両立させ、AI時代の脅威に立ち向かうための6つの方法を紹介する。 CIOとCISOは“構造的に対立”する ジョンソン氏によると、CIOとCISOの対立構造は個人の性格や相性の問題ではない。各役割が対立を招く構造を生み出している。...
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