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Engagement",{"id":1247,"title":1248,"author":1249,"cta":494,"description":1250,"hideInRecent":484,"layout":656,"meta":1251,"moment":1252,"path":1256,"stem":1257,"tags":1258,"webcast":484},"content_ja/posts/2026-04-10-incident-to-intelligence.md","未知のAMOSスティーラーの解剖：アラートから免疫獲得まで数時間",[1005],"当社のSOCでアラートが発報すると、そこから時計が動き始めます。対象となったお客様だけでなく、当社の保護下にあるすべての組織にとってです。現代の脅威環境で最も危険な瞬間はインテリジェンス・ギャップ、つまり新しいマルウェア亜種が最初に投入されてから、業界がその存在を知る日までの時間の窓です。",{"lang":658,"date":1252,"categories":1253,"blogtitlepic":1254,"customExcerpt":1255},"2026-04-10",[235],"head-amos-stealer.png","これまで文書化されていなかったAMOSスティーラーの亜種が、macOSエンドポイントを侵害しました。既知のハッシュはなく、公開データベースにC2データもありません。当社のSOCは6層の難読化を解体し、すべての指標を抽出したうえで、業界がこの検体を目にするよりも前に、数時間以内ですべてのSOCのお客様へ保護を配布しました。","/posts/2026-04-10-incident-to-intelligence","posts/2026-04-10-incident-to-intelligence",[1259,1260,1261,1262,1263],"Threat Intelligence","Incident Response","macOS Security","Malware Analysis","Cyber Security Operations Center",{"id":1265,"title":1266,"author":1267,"cta":494,"description":1268,"hideInRecent":484,"layout":656,"meta":1269,"moment":1270,"path":1273,"stem":1274,"tags":494,"webcast":484},"content_ja/posts/2026-03-21-microsoft-edge-corporate-browser.md","Edgeを唯一の社内標準ブラウザーにすべき理由",[797],"企業環境におけるブラウザーの選定は戦略的な判断です。セキュリティの水準と運用の手間を直接左右します。長らくGoogle Chromeが自然な選択肢でしたが、Microsoft Edgeは既存のスタックに直接組み込まれるブラウザーへと進化しました。特にMicrosoft 365を利用し、管理をIntuneで行っている環境ではその効果が大きくなります。",{"lang":658,"date":1270,"blogtitlepic":1271,"customExcerpt":1272},"2026-03-21","head-microsoft-edge-default-browser.jpg","Chromeを本気で選んだ企業はほとんどありません。独自の同期ロジック、独自のアカウント管理、独自のポリシー画面を抱えたまま、ただそこにあっただけです。一方でMicrosoft Edgeは、すでに動いているインフラ、つまりEntra ID、Intune、Defenderに直接組み込まれます。本記事では、移行がどのようなものか、IntuneのポリシーでどのようにChromeをランディングページへリダイレクトするか、そして2つのブラウザーを並行運用するのをやめると何が不要になるかを紹介します。","/posts/2026-03-21-microsoft-edge-corporate-browser","posts/2026-03-21-microsoft-edge-corporate-browser",{"id":1276,"title":1277,"author":1278,"cta":494,"description":1279,"hideInRecent":484,"layout":656,"meta":1280,"moment":1281,"path":1285,"stem":1286,"tags":1287,"webcast":484},"content_ja/posts/2026-03-20-stryker-attack-intune-privilege.md","必要だったのは管理者アカウント1つだけでした",[676],"2026年3月11日水曜日。79か国のStrykerのオフィスで従業員がPCの電源を入れると、中身は空でした。ログイン画面はロゴに置き換わっていました。社用ノートPC、社用スマートフォン、そして同社のBYODプログラムに登録されていた私物端末まで、すべてが一夜のうちに同時に消去されました。ランサムウェアもマルウェアのシグネチャも、エンドポイント検知ツールが捉えられるものは何もありませんでした。",{"lang":658,"date":1281,"categories":1282,"blogtitlepic":1283,"customExcerpt":1284},"2026-03-20",[235],"head-stryker.jpg","2026年3月11日、Handalaは79か国の端末を消去しました。そのために必要だったのは、侵害されたIntuneの管理者アカウント1つだけです。マルウェアもエクスプロイトもなく、正規の管理ツールが所有者自身に向けられました。何が起きたのか、なぜそれが通用したのか、そして塞ぐべき2つのアーキテクチャ上の穴について説明します。","/posts/2026-03-20-stryker-attack-intune-privilege","posts/2026-03-20-stryker-attack-intune-privilege",[1288,71,1131,1132],"Red Tenant",{"id":1290,"title":1291,"author":1292,"cta":494,"description":1293,"hideInRecent":484,"layout":656,"meta":1294,"moment":1295,"path":1299,"stem":1300,"tags":1301,"webcast":484},"content_ja/posts/2026-03-16-ai-agent-hackathon.md","6つのAgent。4週間。実際の運用へ。",[523],"自社のIT部門は、Agentなら数分で片づく作業に毎週何時間を費やしているでしょうか。",{"lang":658,"date":1295,"categories":1296,"blogtitlepic":1297,"customExcerpt":1298},"2026-03-16",[1142],"head-ai-agent-hackathon.jpg","6社、4週間のビルドフェーズ、6つの動作するAI Agent。これが第1回glueckkanja AI Agent Hackathonの成果です。Kiekert、Dr. Oetker、Eckes-Granini、igefa、lila logistikがCopilot StudioでAgentを構築し、それらは現在すでに本番で稼働しています。そこで何が生まれ、この形式がどのように機能するのかを紹介します。","/posts/2026-03-16-ai-agent-hackathon","posts/2026-03-16-ai-agent-hackathon",[1175,1302,1303,1304],"Copilot Studio","Hackathon","AI Agents",{"Karsten Kleinschmidt":1306,"Fritz Zurhorst":1307,"Nadine Klein":1308,"Jan Geisbauer":1309,"Carolin Kanja":1313,"Anna Ulbricht":1314,"Annette Brauns":1315,"Pascal Asch":1316,"Steffen 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