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Intuneにアクセスできたのです。",[528,545,546],{},"BleepingComputerの報道によると、UTCの5時から8時のあいだにおよそ8万台の端末が消去されました。Handalaは、79か国にわたる同社のグローバル業務で使われていたサーバーやモバイル端末を含め、その数は20万台を超えたと主張しています。すべては正規の管理コンソール1つを通じて実行されました。",[535,548,549],{"id":549},"この攻撃が成功した理由",[528,551,540],{},[528,553,554],{},"このインシデントの根底には構造的な問題があり、それはStrykerに固有のものではありません。ほとんどの企業に当てはまります。",[528,556,557],{},"多くの組織は、管理作業と日常業務を、同じ端末で同じユーザーIDのもとに問題なく共存できる活動として扱っています。IT管理者はメールに返信し、Webを見て、ときにはリンクをクリックし、同じセッション、同じ端末からクラウドインフラを管理し、アクセス変更を承認し、今回のように、端末群全体を消去できる権限を持つデバイス管理コンソールに触れます。",[528,559,560],{},"そこが攻撃面です。日常の業務コンテキストと特権的な管理コンテキストが、同じエンドポイントと同じIDを共有しているなら、そのエンドポイントの侵害は、そのIDが到達できるすべての侵害を自動的に意味します。フィッシング、インフォスティーラーによる認証情報の窃取、Adversary-in-the-Middle（AiTM）によるセッショントークンの窃取。そのすべてが、環境内で最も強力な制御への直通経路になります。特権昇格は必要ありません。攻撃者はすでにそこにあるものを使うだけです。",[528,562,563],{},"Strykerの場合、そのアクセス先には、6大陸の端末を管理するIntuneテナントが含まれていました。",[535,565,567],{"id":566},"cisaが動いた","CISAが動いた",[528,569,540],{},[528,571,572],{},"攻撃の規模と大胆さは、異例の反応を引き起こしました。米国のサイバーセキュリティ・インフラストラクチャセキュリティ庁であるCISAが、侵害されたデバイス管理プラットフォームのリスクを正面から扱うガイダンスを公表したのです。同庁はこの攻撃経路を認識していることを確認したうえで、組織に具体的な対応を求めました。端末の消去のようなリスクの高いIntune機能について、実行前に第二の管理者の承認を必須にすることです。",[528,574,575],{},"これは稀で、かつ重要なシグナルです。連邦のセキュリティ当局が具体的なインシデントの直後に的を絞ったガイダンスを出すとき、メッセージは明確です。これは例外的なケースではありません。これはパターンであり、他の組織も同じリスクにさらされている可能性が高いということです。",[535,577,579],{"id":578},"分離は贅沢ではなく制御そのものです","分離は贅沢ではなく、制御そのものです",[528,581,540],{},[528,583,584],{},"Strykerへの攻撃は、フラットな特権モデルがどれほどの規模の被害を招きうるかをはっきりと示しました。攻撃者は脆弱性の連鎖をたどって特権を昇格させる必要がありませんでした。あるレイヤーで認証情報かセッショントークンを手に入れ、そのレイヤーだけで、破滅的で、グローバルで、取り返しのつかない損害を与えるのに十分だと気づいたのです。",[528,586,587],{},"この問題に対するアーキテクチャ上の答えには名前があります。Microsoft Enterprise Access Model（EAM）です。その中核となる原則は階層化された管理です。特権操作は専用のアカウントと専用の端末で行い、日常の業務コンテキストから厳格に分離します。この最小権限のアプローチにより、侵害された業務用アカウントは管理レイヤーに到達できず、侵害された管理アカウントはコントロールプレーンの操作を実行できません。これはクラウド専用の環境にも、Entra ID経由でオンプレミスのActive Directoryとつながるハイブリッド構成にも等しく当てはまります。ハイブリッド構成では、過剰な権限を持つアカウント1つが、いまなおクラウドとドメインを橋渡ししてしまいます。",[528,589,590],{},"考え方は単純です。管理作業は管理用の端末で行う。Microsoft 365テナント、Intune環境、Azureインフラの管理に使うIDは、メールを読んだりTeams会議に参加したりするIDと決して同じにしない。管理セッションに使う端末は、堅牢化され、制限され、攻撃面を生み出す通常のWebブラウジングや業務コンテキストから隔離する。ラテラルムーブメントは構造的に難しくなります。横に移る経路がそもそも存在しないからです。",[535,592,593],{"id":593},"二つの防御レイヤー",[528,595,540],{},[528,597,598],{},"この脅威モデルに正しく対処するには、二つのレイヤーで同時に取り組む必要があります。管理レイヤーとその認証情報に誰が触れられるかを守ること、そしてその管理レイヤー自体がどのように構成され運用されるかを堅牢化することです。この二つは同じ問題ではなく、どちらも重要です。",[528,600,601],{},[602,603],"img",{"alt":604,"src":605},"Strykerへの攻撃シナリオにおけるリスクと製品の対応：Managed Red TenantはIDとアクセスのリスクに、Managed Intuneはエンドポイント管理のリスクに対応します","https://res.cloudinary.com/c4a8/image/upload/v1774005366/blog/pics/stryker_risk_product_mapping.svg",[607,608,610],"h3",{"id":609},"managed-red-tenant管理コンテキストを守る","Managed Red Tenant：管理コンテキストを守る",[528,612,613],{},"{: .h4-font-size}",[528,615,616,617,620],{},"第一のレイヤーは、特権アクセスを完全に隔離することです。それが当社の",[618,619,250],"a",{"href":251},"の狙いです。",[528,622,623],{},"Managed Red Tenantは、完全に隔離されたクラウドベースの管理環境を提供します。特権操作専用に使われる専用のMicrosoft Entraテナント、すなわち「Red Tenant」です。管理用のIDはここに存在します。管理用の端末はここで管理されます。通常の業務環境からは何も流れ込みません。",[528,625,626],{},"最も重要なロール、たとえばグローバル管理者のようにコントロールプレーンへのアクセスを持つロールには、「Clean Keyboard」というアプローチを実装します。専用ハードウェアと堅牢化されたポリシーを備え、日常の業務コンテキストとの接点を一切持たない物理的なPrivileged Admin Workstation（PAW）です。コントロールプレーンより下の管理ロールには、Red Tenant内の堅牢化されたAzure Virtual Desktop基盤上に構築したスケーラブルなVirtual Access Workstation（VAW）を提供します。アクセス経路そのものもMicrosoft Entra Private Accessで保護され、セッションが確立される前にゼロトラストネットワークアクセスと条件付きアクセスのポリシーが適用されます。",[528,628,629],{},"Microsoft Entra Internet Accessは管理セッションからのパブリックなインターネットアクセスをブロックし、接続先を特権インターフェイスと認可されたテナント環境に厳しく限定します。Universal Conditional Access Evaluationにより、ほぼリアルタイムでのセッション失効が可能です。つまり、失効した認証情報が有効なセッションとして生き延びることはありません。",[528,631,632,633,636],{},"Managed Red Tenantは当社の",[618,634,635],{"href":276},"Cloud Security Operations Center（CSOC）","が24時間365日で監視し、管理権限とアクセスパターンに的を絞った専用の検知を用意しています。この環境で攻撃者が何らかの方法で認証情報を侵害したとしても、グローバルな端末群に対してワイプコマンドを実行するための3時間を、気づかれないまま使うことはできません。",[528,638,639],{},"これはIntune管理者のようなロールで特に重要です。彼らはクライアントを保護する方法は知っていますが、特権管理ワークステーションを守るには別のスキルが要ります。Enterprise Access Architecture、ID堅牢化、ゼロトラストの制御です。これらは通常セキュリティチームの領域です。Managed Red Tenantはこの負担をすべて引き受けます。Intune管理者は、自らセキュリティワークステーションの専門家になることなく、専門的に管理され一貫して堅牢化されたワークステーションを手にできます。これは組織内のあらゆる高特権ロールに当てはまります。",[641,642],"video-frame",{"thumb":643,"alt":644,"id":645,":full-width":646},"/thumbs/thumb-managed-red-tenant.jpg","Jan GeisbauerとThomas NaunheimがManaged Red Tenantのサイバーセキュリティ戦略について語ります","rOEIvItNkjE","true",[648,649,651,652,658],"div",{"style":650},"background:var(--color-gk-light-grey); margin-top:0.5rem; padding:0.5rem 1rem; font-size:0.85rem; color:var(--color-gk-dark-blue)","詳しくは当社の",[618,653,657],{"href":654,"target":330,"rel":655},"https://www.youtube.com/playlist?list=PLPxBXiOFJRHelegu_B-uZAyz2UrOSxioL",[656],"noopener","YouTubeチャンネル","をご覧ください",[607,660,662],{"id":661},"managed-intune管理レイヤー自体を保護する","Managed Intune：管理レイヤー自体を保護する",[528,664,613],{},[528,666,667,668,670],{},"第二のレイヤーは、Strykerへの攻撃で武器として使われたツールであるIntuneそのものを、最高水準のセキュリティで構成し、運用し、継続的に保守することです。それを担うのが当社の",[618,669,35],{"href":36},"サービスです。",[528,672,673],{},"この種のインシデントから得られる重要な示唆の一つは、組織が有機的に膨らんだIntune環境を引き継いでいることが多いという点です。ポリシーの上にポリシーが積み重なり、監査しにくい手作業のポータル変更が加わり、セキュリティベースラインはMicrosoft自身の進化する推奨に追いついていません。構成のドリフトが悪用可能な穴を生むのは、まさにこうした環境です。",[528,675,676,677,683],{},"Microsoftは最近",[618,678,682],{"href":679,"rel":680},"https://techcommunity.microsoft.com/blog/intunecustomersuccess/best-practices-for-securing-microsoft-intune/4502117",[681],"nofollow","Microsoft Intuneのセキュリティ確保に関するベストプラクティス","を公開しました。Microsoft自身も、Intuneの堅牢化を業界全体で明示的に取り組むべきテーマと捉えているというシグナルです。当社のManaged Intuneサービスはこれらの原則に基づいており、Microsoftの推奨事項をベースラインの一部として実装しています。",[528,685,686],{},"当社のManaged Intuneサービスはglueckkanja Intune Foundationを基盤としています。実績があり継続的に保守されるデバイス管理のベストプラクティス群を、Terraformと自社のTerraProviderで完全にコードとして展開します。あらゆる変更は自動化され、バージョン管理され、監査可能です。意図した設定と実際の設定のずれを突いて攻撃者が悪用できるような、文書化されていないクリック操作の構成は存在しません。",[528,688,689],{},"セキュリティの観点では、ゼロトラスト、App Protection Policies、エンドポイントセキュリティの構成が、Windows、macOS、iOS、Androidを通じて設計上一貫して適用されることを意味します。一度きりの展開ではなく、Microsoft自身のセキュリティガイダンスを追随しながら継続的に強制され、常に更新されるベースラインとしてです。",[528,691,692],{},"重要なのは、Managed Intuneが現代のエンドポイント管理に求められる運用の成熟度を体現している点です。継続的なコンプライアンス監視、構造化された変更ガバナンス、定期的なサービスレビュー。これらはオプションの追加機能ではなく、当たり前の運用です。ただし、Intuneの構成を守るのは半分にすぎません。コンソールにアクセスする管理者が保護されていない端末から作業していれば、管理レイヤーは依然として露出したままです。まさにここで、Managed Red Tenantがモデルを完成させます。",[528,694,695],{},"すべての構成はIntune Foundationを基盤にコードとして展開されるため、ピアレビューによる厳格な四つの目の原則、追加の自動検証、制御されたデプロイパイプラインを徹底しています。これにより、Intune Foundationの範囲内で管理外のポータル変更が生じる余地をなくし、すべての端末にわたって一貫性があり、監査可能で、安全なベースラインを確保します。",[528,697,698],{},"管理アクセスはGDAPとAzure Lighthouseによる最小権限モデルで制御し、責任範囲を明確に定義したうえで、お客様テナントへのアクセスを厳しく限定します。これにより、特権操作に伴う攻撃面が大きく減ります。",[528,700,701],{},"破壊的な操作を含む端末レベルのアクションは、お客様の責任範囲に残ります。その実行は組織固有のプロセスや内部のガバナンスフレームワークと密接に結びついているためです。MicrosoftとCISAは、こうしたアクションを追加の保護策で守ること、たとえばIntuneのマルチ管理者承認の制御を使うことを推奨しています。",[535,703,704],{"id":704},"居心地の悪い問い",[528,706,540],{},[528,708,709],{},"Strykerへの攻撃はMicrosoft Intuneへの告発ではありません。Intuneは設計どおりに振る舞いました。認証された管理者から受け取ったコマンドを実行しただけです。失敗はツールにあったのではありません。誰がそのツールに、どのコンテキストから、どの程度の認可で到達できるのかという制御が欠けていたことにあります。",[528,711,712],{},"これはガバナンスとアーキテクチャの問題です。そして、今日Microsoft 365を運用している大半の組織に同じ問題が存在します。",[528,714,715],{},"自社の管理者が、日常業務に使うのと同じ端末とIDでIntune、Entra ID、Azureにアクセスしているなら、そしてIntune環境が構造化され自動化された運用モデルではなく、長年の手作業によるポータル変更の積み重ねで膨らんでいるなら、3月11日にStrykerが抱えていたのと同じ構造的リスクを抱えています。問われるのは、その弱点を塞ぐ前に攻撃者が見つけるかどうかです。",[528,717,718,720,721,723],{},[618,719,250],{"href":251},"は特権とIDのレイヤーに対応します。",[618,722,35],{"href":36},"は構成と運用のレイヤーに対応します。この二つが揃って、Strykerへの攻撃を可能にした2つの穴を塞ぎます。",[528,725,726],{},"いずれかのサービスが自社の現在の環境にどう当てはまるのか、あるいは具体的な弱点がどこにあるのかを知りたい場合は、ぜひご相談ください。",[528,728,729],{},"Strykerのインシデントがそもそもなぜ起こりえたのかを掘り下げる記事も、近く公開する予定です。",[535,731,732],{"id":732},"関連情報",[528,734,540],{},[736,737,738,746,752,759],"ul",{},[739,740,741],"li",{},[618,742,745],{"href":743,"rel":744},"https://www.cisa.gov/secure-cloud-business-applications",[681],"CISA: Securing Cloud Business Applications",[739,747,748],{},[618,749,751],{"href":679,"rel":750},[681],"Microsoft: Microsoft Intuneのセキュリティ確保に関するベストプラクティス",[739,753,754],{},[618,755,758],{"href":756,"rel":757},"https://techcrunch.com/2026/03/19/cisa-urges-companies-to-secure-microsoft-intune-systems-after-hackers-mass-wipe-stryker-devices/?utm_campaign=social",[681],"TechCrunch: ハッカーによるStryker端末の大量消去を受け、CISAが企業にMicrosoft Intuneシステムの保護を要請",[739,760,761],{},[618,762,765],{"href":763,"rel":764},"https://marketplace.microsoft.com/de-de/product/saas/glueckkanja-gabag.redtenant?tab=overview",[681],"Azure MarketplaceのManaged Red Tenant",{"title":767,"searchDepth":768,"depth":768,"links":769},"",2,[770,771,772,773,774,779,780],{"id":537,"depth":768,"text":537},{"id":549,"depth":768,"text":549},{"id":566,"depth":768,"text":567},{"id":578,"depth":768,"text":579},{"id":593,"depth":768,"text":593,"children":775},[776,778],{"id":609,"depth":777,"text":610},3,{"id":661,"depth":777,"text":662},{"id":704,"depth":768,"text":704},{"id":732,"depth":768,"text":732},"md","post",{"lang":784,"seoTitle":785,"titleClass":786,"date":787,"categories":788,"blogtitlepic":789,"socialimg":790,"customExcerpt":791,"keywords":792,"asideNav":793,"contactInContent":808,"maxContent":484,"published":325},"ja","Strykerへの攻撃：侵害された管理者アカウント1つがIntune経由で8万台を消去した経緯","h2-font-size","2026-03-20",[235],"head-stryker.jpg","/blog/heads/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。","Strykerへの攻撃, Handala, Microsoft Intune ワイプ, 特権アクセス管理, 管理用ワークステーション, Managed Red Tenant, Managed Intune, ゼロトラスト, Privileged Admin Workstation, PAW, Enterprise Access Model, CISA, エンドポイント管理のセキュリティ",{"menuItems":794},[795,797,799,801,804,806],{"href":796,"text":537},"#実際に何が起きたのか",{"href":798,"text":549},"#この攻撃が成功した理由",{"href":800,"text":567},"#cisaが動いた",{"href":802,"text":803},"#分離は贅沢ではなく制御そのものです","分離は贅沢ではありません",{"href":805,"text":593},"#二つの防御レイヤー",{"href":807,"text":704},"#居心地の悪い問い",{"quote":325,"infos":809},{"bgColor":810,"headline":488,"subline":811,"level":535,"textStyling":812,"flush":813,"person":814,"form":819},"var(--color-gk-dark-blue)","Strykerへの攻撃が突いた穴を、Managed Red TenantとManaged Intuneがどのように塞ぐのかを知りたいとお考えですか。フォームにご記入ください。お客様の環境に照らしてご説明します。","text-light","justify-content-end",{"image":815,"cloudinary":325,"alt":816,"name":523,"quotee":523,"quoteeTitle":817,"quote":818},"/people/people-jan-geisbauer-csoc.jpg","glueckkanjaのHead of Security、Jan Geisbauerのポートレート","Head of 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Overです。",[523],{"lang":784,"date":1235,"categories":1266,"blogtitlepic":1267,"customExcerpt":1268},[235],"head-game-over-en.jpg","CIOにとってテナントが1つでは足りない理由と、2つ目がめったに検討されない理由。Managed Red Tenantは管理業務をオフィス環境からアーキテクチャとして分離し、Managed Dark Tenantは防御が破られてもなお組織が動き続けられるようにします。それが運用モデル、SOCのシグナル、そしてNISG 2026による証明義務にとって何を意味するのかを解説します。","/posts/2026-09-21-red-tenant-dark-tenant-cio","posts/2026-09-21-red-tenant-dark-tenant-cio",[235,871,872,1272],"NIS2",{"id":1274,"title":1275,"author":1276,"cta":494,"description":1277,"hideInRecent":484,"layout":782,"meta":1278,"moment":1279,"path":1284,"stem":1285,"tags":1286,"webcast":484},"content_ja/posts/2026-08-08-isg-germany-2026.md","4度のLeader。ISGドイツ調査2026のglueckkanja",[1067],"ISGは今年、調査の名称を変更しました。Microsoft Cloud EcosystemはMicrosoft AI and Cloud Ecosystemになり、名称とともに評価の尺度も移りました。問われるのはもはや、誰がMicrosoftプラットフォームを導入したかではなく、誰がCopilot、エージェント、AIワークロードを制御可能なかたちで運用しているかです。この新しい尺度によって当社の位置づけが変わることはありませんでした。ISG Provider Lens®調査ドイツ2026は、当社を4つのクアドラントでLeaderに位置づけています。Microsoft Productivity and Business Process ServicesとAzure Managed Servicesの、それぞれLarge MarketとMid Marketです。2021年、2023年、2024年、2025年に続き、ドイツでは5回目のLeader評価となります。スイスでのLeaderクアドラント入りはその2週間前でした。",{"lang":784,"date":1279,"categories":1280,"blogtitlepic":1282,"customExcerpt":1283},"2026-08-08",[1281],"Corporate","head-isg-de-2026.png","ISG Provider Lens®調査2026は、ドイツにおいてglueckkanjaを4つのクアドラントでLeaderに位置づけました。Microsoft Productivity and Business Process ServicesとAzure Managed Servicesの、それぞれLarge MarketとMid Marketです。調査の名称はMicrosoft AI and Cloud Ecosystemに変わり、評価の尺度も移りました。AIとエージェントのワークロードを制御可能なかたちで運用できるかが問われています。","/posts/2026-08-08-isg-germany-2026","posts/2026-08-08-isg-germany-2026",[1287,1288],"Award","ISG",{"id":1290,"title":1291,"author":1292,"cta":494,"description":1293,"hideInRecent":484,"layout":782,"meta":1294,"moment":1295,"path":1299,"stem":1300,"tags":1301,"webcast":484},"content_ja/posts/2026-07-31-isg-switzerland-2026.md","Rising StarからLeaderへ。ISGスイス調査2026のglueckkanja",[1067],"2024年に当社はglueckkanja Switzerland AGを設立し、ベルンのBahnhofplatz 10bにあるzentroomにオフィスを構えました。2025年、ISGはスイス市場で当社をRising Starに位置づけました。アナリストがLeaderクアドラントへの躍進を見込むベンダーという位置づけです。その躍進がいま記録されました。ISG Provider Lens®調査2026は、スイスにおいて当社をMicrosoft AI and Cloud Ecosystemクアドラントの、Azure Managed Services領域とMicrosoft Productivity and Business Process Services領域でLeaderに位置づけています。",{"lang":784,"date":1295,"categories":1296,"blogtitlepic":1297,"customExcerpt":1298},"2026-07-31",[1281],"head-isg-ch-2026.png","ISG Provider Lens®調査2026は、スイスにおいてglueckkanjaをMicrosoft AI and Cloud Ecosystemクアドラントの、Azure Managed Services領域とMicrosoft Productivity and Business Process Services領域でLeaderに位置づけました。ベルンでの市場参入から2年、Rising Star選出から1年でのことです。","/posts/2026-07-31-isg-switzerland-2026","posts/2026-07-31-isg-switzerland-2026",[1287,1288],{"id":1303,"title":1304,"author":1305,"cta":494,"description":767,"hideInRecent":484,"layout":782,"meta":1306,"moment":1307,"path":1311,"stem":1312,"tags":1313,"webcast":484},"content_ja/posts/2026-07-24-outbreak-openai-hugging-face.md","Outbreak。OpenAI／Hugging Faceの事案が示すこと、示さないこと",[523],{"lang":784,"date":1307,"categories":1308,"blogtitlepic":1309,"customExcerpt":1310},"2026-07-24",[235],"head-outbreak.jpg","AIエージェントがテスト環境から脱出し、ゼロデイを見つけ、別の企業をハッキングする。映画の脚本のようですが、2026年7月に実際に起きました。冷静に位置づける時期です。少しの心理学、2人のセキュリティ専門家、そしてそれが自社の防御にとって何を意味するのかという問いとともに。","/posts/2026-07-24-outbreak-openai-hugging-face","posts/2026-07-24-outbreak-openai-hugging-face",[1314,1259,872],"AI",{"id":1316,"title":1317,"author":1318,"cta":494,"description":1319,"hideInRecent":484,"layout":782,"meta":1320,"moment":1321,"path":1325,"stem":1326,"tags":1327,"webcast":484},"content_ja/posts/2026-07-22-isg-cybersecurity-2026.md","LeaderそしてRising Star。ISGサイバーセキュリティ調査2026のglueckkanja",[1067],"新たに加わったクアドラントで、いきなりLeaderになりました。ISG Provider Lens®調査「Cybersecurity – Services and Solutions 2026」は、ドイツの中堅中小企業向けNext-Gen SOC/MDR Services分野でglueckkanjaをLeaderと位置づけています。Next-Gen SOC/MDR Servicesの全体市場では、ISGは当社をRising Starに選出しました。つまり、今後12か月から24か月のうちにLeaderクアドラントへ躍進するとアナリストが見込むベンダーだということです。",{"lang":784,"date":1321,"categories":1322,"blogtitlepic":1323,"customExcerpt":1324},"2026-07-22",[1281],"head-isg-cybersecurity-2026.png","ISG Provider Lens®調査 Cybersecurity 2026は、glueckkanjaをNext-Gen SOC/MDR Services（Midmarket）クアドラントのLeaderに選出しました。Next-Gen SOC/MDR Servicesの全体市場では、当社はRising Starです。ISGは当社の平均を上回る成長、Microsoftセキュリティに関する深い専門性、そしてドイツ国内から提供する24時間365日のSOCを評価しています。","/posts/2026-07-22-isg-cybersecurity-2026","posts/2026-07-22-isg-cybersecurity-2026",[1287,1288,235],{"id":1329,"title":1330,"author":1331,"cta":494,"description":1332,"hideInRecent":484,"layout":782,"meta":1333,"moment":1334,"path":1337,"stem":1338,"tags":1339,"webcast":484},"content_ja/posts/2026-07-06-the-holy-trinity.md","The Holy Trinity：AIが実際に働くために本当に必要なもの",[1067],"ある製造業の企業が、14,000あるSKUのうちどれが実際に利益を生んでいるのかを知りたいと考えました。答えは3つのシステムの中にありますが、それらは一度もデータを1件たりともやり取りしたことがありません。少し前までは、その答えを得るのに3つの部門、2週間、そして相当な善意が必要でした。2026年初頭からは、AIがこの問いに数分で答えられます。データを走査し、関連を結び、推奨を出す。ただし、アクセスできることが前提です。",{"lang":784,"date":1334,"categories":1335,"blogtitlepic":1336},"2026-07-06",[131],"head-the-holy-trinity","/posts/2026-07-06-the-holy-trinity","posts/2026-07-06-the-holy-trinity",[1314,131],{"id":1341,"title":1342,"author":1343,"cta":494,"description":1344,"hideInRecent":484,"layout":782,"meta":1345,"moment":1346,"path":1350,"stem":1351,"tags":1352,"webcast":484},"content_ja/posts/2026-07-01-onboarding-process.md","契約書にサインしたあと：当社のオンボーディングはこう進みます",[1158],"オンボーディングは実際どう進むのですか。応募者との会話で繰り返し受ける質問です。オンボーディングがぎくしゃくした経験を持つ人が少なくないからでしょう。だからこそ当社は、最初から安心してもらうことを大切にしています。",{"lang":784,"date":1346,"categories":1347,"blogtitlepic":1348,"customExcerpt":1349},"2026-07-01",[1281],"Onboarding_Blogheader","契約書にサインが済み、大きな一歩は終わりました。では、ここからどうなるのでしょうか。PreBoardingからチームでの最初の1週間まで、当社のオンボーディングの舞台裏をご案内します。","/posts/2026-07-01-onboarding-process","posts/2026-07-01-onboarding-process",[1353,1354,1355],"Employer Branding","Onboarding","Unternehmenskultur",{"id":1357,"title":1358,"author":1359,"cta":494,"description":1360,"hideInRecent":484,"layout":782,"meta":1361,"moment":1362,"path":1366,"stem":1367,"tags":1368,"webcast":484},"content_ja/posts/2026-06-26-frontier-partner.md","Microsoft Frontier Partner：当社もその一員です",[1067],"Microsoftのパートナーエコシステムには数多くの表彰がありますが、Frontier Partner Badgeはその成り立ちにおいて他の称号と一線を画します。申請することはできず、Microsoft側の主導で、ごく限られたパートナーに授与されます。対象となるには、1つの領域で秀でるのではなく、複数の領域で同時に実力を示さなければなりません。Microsoftが確認するのは、Cloud & AI Platforms、AI Business Solutions、そしてSecurityにおける実証済みの能力です。つまり対象は、AIを既存のITへの後付けではなく、IDからエンドポイント、そして本番のAI運用までを貫くアーキテクチャの帰結として捉えている企業です。",{"lang":784,"date":1362,"categories":1363,"blogtitlepic":1364,"customExcerpt":1365},"2026-06-26",[1281],"head-frontier-partner-badge.jpg","最近、Microsoft AI Cloud Partner Programに新たな最高位の称号としてFrontier Partner Badgeが設けられました。Microsoftがこれを授与するのは、ワークプレイスからクラウドプラットフォーム、セキュリティ、そしてAIアプリケーションそのものに至るまで、Microsoftスタック全体でAIプロジェクトを確実に届けられると実績で示した、世界でもごく限られたパートナーだけです。DACH圏でこのグループに属するのは数社にすぎず、当社はそのうちの1社です。","/posts/2026-06-26-frontier-partner","posts/2026-06-26-frontier-partner",[1287,1369,1314],"Microsoft Partner",{"id":1371,"title":1372,"author":1373,"cta":494,"description":1374,"hideInRecent":484,"layout":782,"meta":1375,"moment":1376,"path":1380,"stem":1381,"tags":1382,"webcast":484},"content_ja/posts/2026-06-09-vair-run.md","チャリティのために160キロ",[1165],"日曜の朝8時30分、マイン川沿いのHolbeinsteg。おそろいのNinjaCatシャツを着た11人の同僚が、Frankfurter Rundenのスタートに並びました。雨も雷鳴も込みです。良いことのために走るという動機は、悪天候でもランニングシューズの紐を結ぶのに十分でした。",{"lang":784,"date":1376,"categories":1377,"blogtitlepic":1378,"customExcerpt":1379},"2026-06-08",[1281],"frankfurter-runden.png","同僚11人、16周、160キロ、雷雨、そして表彰台。glueckkanjaはFrankfurter Runden 2026に参加し、走った1周ごとにVAIR e.V.へ寄付しました。同団体はオフェンバッハでインクルーシブなスポーツ・カルチャーパークを建設しています。","/posts/2026-06-09-vair-run","posts/2026-06-09-vair-run",[1383,1353,1384],"Top Arbeitgeber","Soziales Engagement",{"id":1386,"title":1387,"author":1388,"cta":494,"description":1389,"hideInRecent":484,"layout":782,"meta":1390,"moment":1391,"path":1395,"stem":1396,"tags":1397,"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",[1146],"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":784,"date":1391,"categories":1392,"blogtitlepic":1393,"customExcerpt":1394},"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",[1398,1399,1400,1401,1402],"Threat Intelligence","Incident Response","macOS Security","Malware Analysis","Cyber Security Operations Center",{"id":1404,"title":1405,"author":1406,"cta":494,"description":1407,"hideInRecent":484,"layout":782,"meta":1408,"moment":1409,"path":1412,"stem":1413,"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",[937],"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":784,"date":1409,"blogtitlepic":1410,"customExcerpt":1411},"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":520,"title":521,"author":1415,"cta":494,"description":530,"hideInRecent":484,"layout":782,"meta":1416,"moment":787,"path":866,"stem":868,"tags":1418,"webcast":484},[523],{"lang":784,"date":787,"categories":1417,"blogtitlepic":789,"customExcerpt":791},[235],[870,71,871,872],{"id":1420,"title":1421,"author":1422,"cta":494,"description":1423,"hideInRecent":484,"layout":782,"meta":1424,"moment":1425,"path":1429,"stem":1430,"tags":1431,"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。",[1067],"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":784,"date":1425,"categories":1426,"blogtitlepic":1427,"customExcerpt":1428},"2026-03-16",[1281],"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",[1314,1432,1433,1434],"Copilot Studio","Hackathon","AI Agents",{"Karsten Kleinschmidt":1436,"Fritz Zurhorst":1437,"Nadine Klein":1438,"Jan Geisbauer":1439,"Carolin Kanja":1443,"Anna Ulbricht":1444,"Annette Brauns":1445,"Pascal Asch":1446,"Steffen Schwerdtfeger":1447},{"display_name":906,"avatar":907,"permalink":908,"twitter":909,"linkedin":910,"imageOffsetTop":911,"imageOffsetLeft":912},{"display_name":880,"avatar":881,"permalink":882,"linkedin":883,"imageOffsetTop":884},{"display_name":900,"avatar":901,"permalink":902,"twitter":903,"linkedin":904,"imageOffsetTop":884},{"display_name":523,"avatar":1041,"permalink":1042,"twitter":1043,"linkedin":1043,"imageOffsetTop":884,"socials":1440},[1441,1442],{"text":1046,"href":1047},{"text":1049,"href":1050},{"display_name":1067,"avatar":1068,"permalink":1069,"twitter":1070,"linkedin":1071},{"display_name":1158,"avatar":1159,"permalink":1160,"linkedin":1161,"imageOffsetTop":1162,"imageOffsetLeft":1163},{"display_name":1165,"avatar":1166,"permalink":1167,"linkedin":1168,"imageOffsetTop":1169,"imageOffsetLeft":911},{"display_name":1146,"avatar":1147,"permalink":1148,"linkedin":1149,"imageOffsetTop":984},{"display_name":937,"avatar":938,"permalink":939,"linkedin":940,"twitter":941,"imageOffsetTop":942,"imageOffsetLeft":943},{"id":875,"extension":876,"meta":1449,"stem":8,"__hash__":1227},{"Jan Geisbauer":1450},{"display_name":523,"avatar":1041,"permalink":1042,"twitter":1043,"linkedin":1043,"imageOffsetTop":884,"socials":1451},[1452,1453],{"text":1046,"href":1047},{"text":1049,"href":1050},1791383937310]