* [Blog](https://www.paloaltonetworks.com/blog) * Security Operations # Security Operations [![Cortex Copilot - SecOpsが取るべき道は、激務に依存しないスマートなセキュリティ](https://www.paloaltonetworks.com/blog/wp-content/uploads/2024/05/Contemplate-3.jpg)](https://www.paloaltonetworks.com/blog/security-operations/cortex-copilot-in-secops-you-should-secure-smarter-not-harder/?lang=ja) [Cortex Copilot - SecOpsが取るべき道は、激務に依存しないスマートなセキュリティ \--------------------------------------------------](https://www.paloaltonetworks.com/blog/security-operations/cortex-copilot-in-secops-you-should-secure-smarter-not-harder/?lang=ja) セキュリティ運用には不確定要素が多数存在します。サイバー脅威のスピードと複雑性の継続的な進歩を受けて、インシデントをできるだけ迅速に調査して解決することがアナリストには求められます。しかしながら、インシデントの完全解決に要する時間は、セキュリティ アナリストのスキル レベルと経験に加えて、使用可能なツールに強く依存します。... [Announcement](https://www.paloaltonetworks.com/blog/category/announcement-ja/?lang=ja&ts=markdown) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown) [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown) May 20, 2024 By [Gil Blum](https://www.paloaltonetworks.com/blog/author/gil-blum/?lang=ja&ts=markdown "Posts by Gil Blum") and [Greg Smith](https://www.paloaltonetworks.com/blog/author/greg-smith/?lang=ja&ts=markdown "Posts by Greg Smith") ## Security Operations *** ** * ** *** [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must-read-articles/?ts=markdown) *** ** * ** *** [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features/?ts=markdown) *** ** * ** *** [Use-Cases](https://www.paloaltonetworks.com/blog/security-operations/category/use-cases/?ts=markdown) *** ** * ** *** [News and Events](https://www.paloaltonetworks.com/blog/security-operations/category/news-and-events/?ts=markdown) *** ** * ** *** [Partner Integrations](https://www.paloaltonetworks.com/blog/security-operations/category/partner-integrations/?ts=markdown) *** ** * ** *** [Playbook of the Week](https://www.paloaltonetworks.com/blog/security-operations/category/playbook-of-the-week/?ts=markdown) *** ** * ** *** ![アイデンティティ脅威に対する検出とレスポンス](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/03/I-See-3.jpg) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement-ja/?lang=ja&ts=markdown), [Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-jp/?lang=ja&ts=markdown), [Use Cases](https://www.paloaltonetworks.com/blog/security-operations/category/use-cases-ja/?lang=ja&ts=markdown) ## [アイデンティティ脅威に対する検出とレスポンス](https://www.paloaltonetworks.com/blog/security-operations/detection-and-response-for-identity-threats/?lang=ja) 脅威は外部から侵入するとの思い込みは、セキュリティ分野では珍しくありません。しかしながら、外側の防御の突破が難しくなったことで、内部の人間を狙った攻撃が増えつつあります。その結果生じた2つの重大な脅威ベクトルが「アイデンティティ脅威」と「悪... Apr 16, 2024 By [Greg Smith](https://www.paloaltonetworks.com/blog/author/greg-smith/?lang=ja&ts=markdown "Posts by Greg Smith") ![Cortex XDR が中東・アフリカの政府を狙う新たな活動グループの存在を明らかに](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/06/Man-Working-2.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [News and Events](https://www.paloaltonetworks.com/blog/security-operations/category/news-and-events-ja/?lang=ja&ts=markdown), [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown) ## [Cortex XDR が中東・アフリカの政府を狙う新たな活動グループの存在を明らかに](https://www.paloaltonetworks.com/blog/security-operations/through-the-cortex-xdr-lens-uncovering-a-new-activity-group-targeting-governments-in-the-middle-east-and-africa/?lang=ja) Cortex 脅威リサーチ チームは最近、中東とアフリカの政府機関を標的とした複数のスパイ攻撃を特定しました。私たちの調査結果によると、攻撃の主な目的は、特に政治家、軍事活動、外務省に関連した機密性の... Oct 30, 2023 By [Ayako Kimijima](https://www.paloaltonetworks.com/blog/author/ayako-kimijima/?lang=ja&ts=markdown "Posts by Ayako Kimijima") ![インターネットに公開している Ivanti ソフトウェアのパッチ適用をお忘れなく](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/07/Man-working-5.jpg) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement-ja/?lang=ja&ts=markdown), [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [News and Events](https://www.paloaltonetworks.com/blog/security-operations/category/news-and-events-ja/?lang=ja&ts=markdown) ## [インターネットに公開している Ivanti ソフトウェアのパッチ適用をお忘れなく](https://www.paloaltonetworks.com/blog/security-operations/dont-let-your-ivanti-exposures-go-unpatched/?lang=ja) 2023年7月24日、Ivanti Endpoint Manager Mobile (EPMM、旧称MobileIron Core)の脆弱性「CVE-2023-35078」が公表されました。これは、承認を受けていないユー... Aug 07, 2023 By [Giuliana Sturma](https://www.paloaltonetworks.com/blog/author/giuliana-sturma/?lang=ja&ts=markdown "Posts by Giuliana Sturma") ![LockBit 3.0への注意喚起とCortexによる対策](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/05/Serious-Man-2-3.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [Threat Prevention](https://www.paloaltonetworks.com/blog/category/threat-prevention/?lang=ja&ts=markdown), [Use Cases](https://www.paloaltonetworks.com/blog/security-operations/category/use-cases-ja/?lang=ja&ts=markdown) ## [LockBit 3.0への注意喚起とCortexによる対策](https://www.paloaltonetworks.com/blog/security-operations/threat-alert-cortex-vs-lockbit-3-0/?lang=ja) 本稿ではLockBit 3.0 ランサムウェアのオペレーション形態と、Cortex XDRで同ランサムウェアを防止する方法を解説します。... Jun 06, 2023 By [Ayako Kimijima](https://www.paloaltonetworks.com/blog/author/ayako-kimijima/?lang=ja&ts=markdown "Posts by Ayako Kimijima") ## More Blogs Displaying 1---16 of 28 results Sort By: Recent Recent Popular ![Cortex XSIAM における過検知アラートへの自動化対応例](https://www.paloaltonetworks.com/blog/wp-content/uploads/2025/06/GettyImages-1389363924-edit-scaled.jpg) [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown) ## [Cortex XSIAM における過検知アラートへの自動化対応例](https://www.paloaltonetworks.com/blog/2025/06/false-positive-alerts/?lang=ja) セキュリティオペレーションセンター（SOC）におけるアラート対応負荷は年々高まっています。これには、セキュリティツールの増加、監視対象領域の拡大、発見される脆弱性の増加、攻撃の活発化など、様々な要因が組み合わさっています... Jun 17, 2025 By [Masahiko Inoue](https://www.paloaltonetworks.com/blog/author/masahiko-inoue/?lang=ja&ts=markdown "Posts by Masahiko Inoue") ![Cortex XSIAM によるアラート疲れへの対応アプローチ](https://www.paloaltonetworks.com/blog/wp-content/uploads/2025/06/iStock-1129638607-edit-scaled.jpg) [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [Use Cases](https://www.paloaltonetworks.com/blog/security-operations/category/use-cases-ja/?lang=ja&ts=markdown) ## [Cortex XSIAM によるアラート疲れへの対応アプローチ](https://www.paloaltonetworks.com/blog/2025/06/cortex-xsiam-addressing-alert-fatigue/?lang=ja) 近年、セキュリティオペレーションセンター（SOC）におけるアラート対応の負荷は劇的に増加しています。この増加の背後には、セキュリティツールの多様化、監視範囲の広がり、発見される脆弱性の増加、そして攻撃の頻発など、様々な要... Jun 08, 2025 By [Masahiko Inoue](https://www.paloaltonetworks.com/blog/author/masahiko-inoue/?lang=ja&ts=markdown "Posts by Masahiko Inoue") ![インシデント対応におけるAI・自動化活用の国内動向](https://www.paloaltonetworks.com/blog/wp-content/uploads/2024/03/AI.jpg) [Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-jp/?lang=ja&ts=markdown) ## [インシデント対応におけるAI・自動化活用の国内動向](https://www.paloaltonetworks.com/blog/2024/03/incident-response-using-ai-and-automation/?lang=ja) ビジネスはこれまで以上にテクノロジーに依存しており、メリットは計り知れない一方で、これは同時に複雑になるインフラと増加する攻撃対象領域を意味しています。脆弱性の残存するネットワーク機器、設定ミスがあるクラウド上のリソースなど、リスクが残存したままインターネット... Mar 21, 2024 By [Masayoshi Someya](https://www.paloaltonetworks.com/blog/author/msomeya/?lang=ja&ts=markdown "Posts by Masayoshi Someya") ![2023 年版 Unit 42 アタックサーフェス脅威レポート: ASM の必要性が鮮明に](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/09/Pen-Pointing-1.jpg) [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [視点](https://www.paloaltonetworks.com/blog/category/%e8%a6%96%e7%82%b9/?lang=ja&ts=markdown) ## [2023 年版 Unit 42 アタックサーフェス脅威レポート: ASM の必要性が鮮明に](https://www.paloaltonetworks.com/blog/2023/10/attack-surface-threat-report-highlights-need-for-asm/?lang=ja) 2023 Unit 42 Attack Surface Threat Report では、アタック サーフェス管理 (ASM: 攻撃対象領域の管理) に関する、とくに高リスクなセキュリティ調査結果が明らかになりました。ま... Oct 26, 2023 By [Matt Kraning](https://www.paloaltonetworks.com/blog/author/matt-kraning/?lang=ja&ts=markdown "Posts by Matt Kraning") ![AIと自動化によるセキュリティトランスフォーメーションの効果とは](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/06/Hi-Tech-Work.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Uncategorized](https://www.paloaltonetworks.com/blog/category/uncategorized/?ts=markdown) ## [AIと自動化によるセキュリティトランスフォーメーションの効果とは](https://www.paloaltonetworks.com/blog/security-operations/fireside-chat-security-transformation-effect-by-ai-and-automation/?lang=ja) AIや自動化がセキュリティオペレーションにもたらすメリットとパロアルトネットワークスのSOCがAIや自動化をどのように活用しているかを弊社SOCエンジニアが紹介します。... Jun 04, 2023 By [Masayoshi Someya](https://www.paloaltonetworks.com/blog/author/msomeya/?lang=ja&ts=markdown "Posts by Masayoshi Someya") ![今週のプレイブック: Cortex XSOARでChatGPTを使う方法](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/05/Woman-Gazing-at-Tablet-LI.jpg) [Playbook of the Week](https://www.paloaltonetworks.com/blog/security-operations/category/playbook-of-the-week-ja/?lang=ja&ts=markdown) ## [今週のプレイブック: Cortex XSOARでChatGPTを使う方法](https://www.paloaltonetworks.com/blog/security-operations/using-chatgpt-in-cortex-xsoar/?lang=ja) 今週のプレイブックではCortex XSOARのChatGPTインテグレーションでセキュリティ オペレーション (SecOps) を自動化する方法を解説します。... Jun 01, 2023 By [Sameh Elhakim](https://www.paloaltonetworks.com/blog/author/sameh-elhakim/?lang=ja&ts=markdown "Posts by Sameh Elhakim") ![歴史に学ぶ―Unit 42による2022年の10大サイバーセキュリティ報告](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/12/Collaborate-3.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [視点](https://www.paloaltonetworks.com/blog/category/%e8%a6%96%e7%82%b9/?lang=ja&ts=markdown) ## [歴史に学ぶ―Unit 42による2022年の10大サイバーセキュリティ報告](https://www.paloaltonetworks.com/blog/2023/01/unit42-cybersecurity-events-2022/?lang=ja) 「先週の新聞を読み返して価値のある情報を引き出す」というと直感に反するように思えるかもしれません。とはいえ、「過去を覚えていない者はそれを繰り返す運命にある」と言われるぐらいですから、一歩下がって直近のセキュリティ事件を振り返ってみるのも大... Jan 30, 2023 By [Unit 42](https://www.paloaltonetworks.com/blog/author/unit-42/?lang=ja&ts=markdown "Posts by Unit 42") ![Golden Ticket攻撃につながる活動をCortex XDRで検出・阻止](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/05/Head-in-the-Game-1.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown) ## [Golden Ticket攻撃につながる活動をCortex XDRで検出・阻止](https://www.paloaltonetworks.com/blog/security-operations/detecting-and-preventing-the-path-to-a-golden-ticket-with-cortex-xdr/?lang=ja) 本稿ではKerberos、Golden Ticketの概要を解説後、既存検出手法とその注意点を紹介します。最後にGolden Ticketを取得・生成する手口を2つ示し、攻撃につながる活動をCorte... Jan 16, 2023 By [Gavriel Fried](https://www.paloaltonetworks.com/blog/author/gavriel-fried/?lang=ja&ts=markdown "Posts by Gavriel Fried") and [Aviad Meyer](https://www.paloaltonetworks.com/blog/author/aviad-meyer/?lang=ja&ts=markdown "Posts by Aviad Meyer") ![CortexXDRによるBronze Bit脆弱性からの保護](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/02/Man-Showing-Server-Room.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown) ## [CortexXDRによるBronze Bit脆弱性からの保護](https://www.paloaltonetworks.com/blog/security-operations/bronze-bit-vulnerability-xdr/?lang=ja) Microsoftが最近公開した脆弱性CVE-2020-17049 (別名: Bronze Bit)の詳細とCortex XDRを使って攻撃を監視・検出する方法を解説します。... Jan 15, 2023 By [Aviad Meyer](https://www.paloaltonetworks.com/blog/author/aviad-meyer/?lang=ja&ts=markdown "Posts by Aviad Meyer") and [Liav Zigelbaum](https://www.paloaltonetworks.com/blog/author/liav-zigelbaum/?lang=ja&ts=markdown "Posts by Liav Zigelbaum") ![Cortex XDR: 3度目のリーダーに選出される](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/10/Picture1.png) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [News and Events](https://www.paloaltonetworks.com/blog/security-operations/category/news-and-events-ja/?lang=ja&ts=markdown) ## [Cortex XDR: 3度目のリーダーに選出される](https://www.paloaltonetworks.com/blog/security-operations/cortex-xdr-once-twice-three-times-a-leader/?lang=ja) For the third year in a row, AV-Comparatives has named Cortex XDR a Strategic Leader in its Endpoint Prevention and Resp... Dec 05, 2022 By [Kasey Cross](https://www.paloaltonetworks.com/blog/author/kasey-cross/?lang=ja&ts=markdown "Posts by Kasey Cross") and [Irena Damsky](https://www.paloaltonetworks.com/blog/author/irena-damsky/?lang=ja&ts=markdown "Posts by Irena Damsky") ![複合機のセキュリティ課題](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/11/justa-guy-8r1ZlqqGxMU-unsplash-1.jpg) [Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-jp/?lang=ja&ts=markdown), [IoT](https://www.paloaltonetworks.com/blog/category/iot-ja/?lang=ja&ts=markdown), [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security-ja/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown) ## [複合機のセキュリティ課題](https://www.paloaltonetworks.com/blog/2022/11/security-issues-with-network-multi-function-printers/?lang=ja) 国内・海外含め多くのオフィスや拠点を持つその企業では、セキュリティ強化プロジェクトが行われていて、その一環で、複合機についてもアセスメントがはじまったところでした。調査の過程で、多くの拠点が利用する複合機に脆弱性の存在が判明したものの、複合機は総務部門が契約主... Nov 06, 2022 By [Kaoru Hayashi](https://www.paloaltonetworks.com/blog/author/khayashi/?lang=ja&ts=markdown "Posts by Kaoru Hayashi") and [Yu Araki](https://www.paloaltonetworks.com/blog/author/yuaraki/?lang=ja&ts=markdown "Posts by Yu Araki") ![APT29のスピアフィッシング攻撃をCortex XDRで検出する方法](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/05/unit42-social-banner-graphic-for-new-blog-series-thumbnail-400x300-ALT.jpg) [Endpoint](https://www.paloaltonetworks.com/blog/category/endpoint/?lang=ja&ts=markdown), [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [News and Events](https://www.paloaltonetworks.com/blog/security-operations/category/news-and-events-ja/?lang=ja&ts=markdown), [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown) ## [APT29のスピアフィッシング攻撃をCortex XDRで検出する方法](https://www.paloaltonetworks.com/blog/security-operations/hunting-for-apt29-spear-phishing-using-xdr/?lang=ja) 2021年5月27日、Microsoftはある大規模スピアフィッシングキャンペーンが攻撃グループAPT29によるものであると報告しました。同攻撃グループは「SolarStorm」と... Jul 07, 2022 By [Unit 42](https://www.paloaltonetworks.com/blog/author/unit-42/?lang=ja&ts=markdown "Posts by Unit 42") ![Cortex XDR Global Analyticsによるサプライチェーン攻撃対策](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/05/Woman-Working-in-Server-Room-LI-1.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown) ## [Cortex XDR Global Analyticsによるサプライチェーン攻撃対策](https://www.paloaltonetworks.com/blog/security-operations/how-cortex-xdr-global-analytics-protects-against-supply-chain-attacks/?lang=ja) 現代世界では、どんな企業も自社開発ですべてをまかなうことはできません。金融機関から政府機関、石油会社、原子力発電、軍需産業までどの産業を例に取っても、サードパーティのベンダーが開発したソフトウェアやハ... Jun 13, 2022 By [Erez Levy](https://www.paloaltonetworks.com/blog/author/erez-levy/?lang=ja&ts=markdown "Posts by Erez Levy") ![Cortex XDRはどのようにSpringShellのエクスプロイトをブロックしているか](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/04/Professional-2.jpg) ## [Cortex XDRはどのようにSpringShellのエクスプロイトをブロックしているか](https://www.paloaltonetworks.com/blog/security-operations/cortex-xdr-springshell/?lang=ja) 最近、エンタープライズ向けJavaアプリケーション構築用オープンソースフレームワークのSpring FrameworkとSpring Cloud Functionにおける2つの脆弱性が開示されました。本稿では、Cortex XDRがSpri... Apr 13, 2022 By [Unit 42](https://www.paloaltonetworks.com/blog/author/unit-42/?lang=ja&ts=markdown "Posts by Unit 42") ![Cortex XpanseでCISA認定の既知の悪用された脆弱性を検出する方法](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/03/iStock-949580950.jpg) [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown) ## [Cortex XpanseでCISA認定の既知の悪用された脆弱性を検出する方法](https://www.paloaltonetworks.com/blog/security-operations/cortex-xpanse-identify-cisa-kev/?lang=ja) 2021年末、米国国土安全保障省サイバーセキュリティ・インフラセキュリティ庁(DHS/CISA)が拘束力のある運用指令22-01 (BOD 22-01)を発令し、攻撃者に悪用されたとCISAが判断した、既知の悪用された脆... Apr 03, 2022 By [Cyrus Revand](https://www.paloaltonetworks.com/blog/author/cyrus-revand/?lang=ja&ts=markdown "Posts by Cyrus Revand") ![何年も前の脆弱性を攻撃者が悪用できるのは、ユーザーに原因がある](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/04/Thinking.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Use Cases](https://www.paloaltonetworks.com/blog/security-operations/category/use-cases-ja/?lang=ja&ts=markdown) ## [何年も前の脆弱性を攻撃者が悪用できるのは、ユーザーに原因がある](https://www.paloaltonetworks.com/blog/security-operations/why-do-our-adversaries-prey-on-years-old-vulnerabilities-because-you-let-them/?lang=ja) 2020年の終わりに大きな関心を集めたサイバーセキュリティ脅威。時代は2021年に突入しましたが、その活動はエスカレートする一方のようです。今年初めまで流行が続いたSolarStorm危機に続いて、Microsoft Exchange Se... Apr 03, 2022 By [Adam Maruyama](https://www.paloaltonetworks.com/blog/author/adam-murayama/?lang=ja&ts=markdown "Posts by Adam Maruyama") Load more blogs Load more blogs ## More Blogs Displaying 1---16 of 28 results Sort By: Popular Recent Popular ![Cortex XSIAM における過検知アラートへの自動化対応例](https://www.paloaltonetworks.com/blog/wp-content/uploads/2025/06/GettyImages-1389363924-edit-scaled.jpg) [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown) ## [Cortex XSIAM における過検知アラートへの自動化対応例](https://www.paloaltonetworks.com/blog/2025/06/false-positive-alerts/?lang=ja) セキュリティオペレーションセンター（SOC）におけるアラート対応負荷は年々高まっています。これには、セキュリティツールの増加、監視対象領域の拡大、発見される脆弱性の増加、攻撃の活発化など、様々な要因が組み合わさっています... Jun 17, 2025 By [Masahiko Inoue](https://www.paloaltonetworks.com/blog/author/masahiko-inoue/?lang=ja&ts=markdown "Posts by Masahiko Inoue") ![Golden Ticket攻撃につながる活動をCortex XDRで検出・阻止](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/05/Head-in-the-Game-1.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown) ## [Golden Ticket攻撃につながる活動をCortex XDRで検出・阻止](https://www.paloaltonetworks.com/blog/security-operations/detecting-and-preventing-the-path-to-a-golden-ticket-with-cortex-xdr/?lang=ja) 本稿ではKerberos、Golden Ticketの概要を解説後、既存検出手法とその注意点を紹介します。最後にGolden Ticketを取得・生成する手口を2つ示し、攻撃につながる活動をCorte... Jan 16, 2023 By [Gavriel Fried](https://www.paloaltonetworks.com/blog/author/gavriel-fried/?lang=ja&ts=markdown "Posts by Gavriel Fried") and [Aviad Meyer](https://www.paloaltonetworks.com/blog/author/aviad-meyer/?lang=ja&ts=markdown "Posts by Aviad Meyer") ![Cortex XSIAM によるアラート疲れへの対応アプローチ](https://www.paloaltonetworks.com/blog/wp-content/uploads/2025/06/iStock-1129638607-edit-scaled.jpg) [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [Use Cases](https://www.paloaltonetworks.com/blog/security-operations/category/use-cases-ja/?lang=ja&ts=markdown) ## [Cortex XSIAM によるアラート疲れへの対応アプローチ](https://www.paloaltonetworks.com/blog/2025/06/cortex-xsiam-addressing-alert-fatigue/?lang=ja) 近年、セキュリティオペレーションセンター（SOC）におけるアラート対応の負荷は劇的に増加しています。この増加の背後には、セキュリティツールの多様化、監視範囲の広がり、発見される脆弱性の増加、そして攻撃の頻発など、様々な要... Jun 08, 2025 By [Masahiko Inoue](https://www.paloaltonetworks.com/blog/author/masahiko-inoue/?lang=ja&ts=markdown "Posts by Masahiko Inoue") ![Cortex XDRとJava Deserialization Exploit Protectionを利用したLog4Shellエクスプロイト対策](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/12/Pen-Pointing-LI.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [News and Events](https://www.paloaltonetworks.com/blog/security-operations/category/news-and-events-ja/?lang=ja&ts=markdown) ## [Cortex XDRとJava Deserialization Exploit Protectionを利用したLog4Shellエクスプロイト対策](https://www.paloaltonetworks.com/blog/security-operations/how-cortex-xdr-blocks-log4shell-exploits-with-java-deserialization-exploit-protection/?lang=ja) 2021年12月9日、Apache Log4j ライブラリに潜む重大なリモートコード実行(RCE)脆弱性が実際に悪用され... Dec 22, 2021 By [Unit 42](https://www.paloaltonetworks.com/blog/author/unit-42/?lang=ja&ts=markdown "Posts by Unit 42") ![複合機のセキュリティ課題](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/11/justa-guy-8r1ZlqqGxMU-unsplash-1.jpg) [Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-jp/?lang=ja&ts=markdown), [IoT](https://www.paloaltonetworks.com/blog/category/iot-ja/?lang=ja&ts=markdown), [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security-ja/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown) ## [複合機のセキュリティ課題](https://www.paloaltonetworks.com/blog/2022/11/security-issues-with-network-multi-function-printers/?lang=ja) 国内・海外含め多くのオフィスや拠点を持つその企業では、セキュリティ強化プロジェクトが行われていて、その一環で、複合機についてもアセスメントがはじまったところでした。調査の過程で、多くの拠点が利用する複合機に脆弱性の存在が判明したものの、複合機は総務部門が契約主... Nov 06, 2022 By [Kaoru Hayashi](https://www.paloaltonetworks.com/blog/author/khayashi/?lang=ja&ts=markdown "Posts by Kaoru Hayashi") and [Yu Araki](https://www.paloaltonetworks.com/blog/author/yuaraki/?lang=ja&ts=markdown "Posts by Yu Araki") ![Log4jの脆弱性「CVE-2021-44228 (Log4Shell)」に対するエクスプロイト活動の脅威ハンティング](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/12/Right-Here-1.jpg) ## [Log4jの脆弱性「CVE-2021-44228 (Log4Shell)」に対するエクスプロイト活動の脅威ハンティング](https://www.paloaltonetworks.com/blog/security-operations/hunting-for-log4j-cve-2021-44228-log4shell-exploit-activity/?lang=ja) 2021年12月9日、Apache Log4jライブラリの重大なリモートコード実行(RCE)脆弱性に対するエクスプロイト活動が確認されました。CVSSの深刻度スコアで最大の10点と評価されたこの重大な脆弱性を悪用されると... Dec 26, 2021 By [Oded Awaskar](https://www.paloaltonetworks.com/blog/author/oded-awaskar/?lang=ja&ts=markdown "Posts by Oded Awaskar"), [Dror Alon](https://www.paloaltonetworks.com/blog/author/dror-alon/?lang=ja&ts=markdown "Posts by Dror Alon"), [Ryan Tracey](https://www.paloaltonetworks.com/blog/author/ryan-tracey/?lang=ja&ts=markdown "Posts by Ryan Tracey"), [Niv Sela](https://www.paloaltonetworks.com/blog/author/niv-sela/?lang=ja&ts=markdown "Posts by Niv Sela") and [Guy Arazi](https://www.paloaltonetworks.com/blog/author/guy-arazi/?lang=ja&ts=markdown "Posts by Guy Arazi") ![Microsoft Exchange Serverを標的とした最近の攻撃の捜索](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/02/Powerlines-Sunset.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown) ## [Microsoft Exchange Serverを標的とした最近の攻撃の捜索](https://www.paloaltonetworks.com/blog/security-operations/attacks-targeting-microsoft-exchange/?lang=ja) 2021年3月2日、VolexityがMicrosoft Exchange Serverの4つの脆弱性、CVE-2021-26855、CVE-2021-26857、CVE-2021-26858、CVE-2021-2706... Mar 10, 2021 By [Unit 42](https://www.paloaltonetworks.com/blog/author/unit-42/?lang=ja&ts=markdown "Posts by Unit 42") ![Cortex XDRはどのようにSpringShellのエクスプロイトをブロックしているか](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/04/Professional-2.jpg) ## [Cortex XDRはどのようにSpringShellのエクスプロイトをブロックしているか](https://www.paloaltonetworks.com/blog/security-operations/cortex-xdr-springshell/?lang=ja) 最近、エンタープライズ向けJavaアプリケーション構築用オープンソースフレームワークのSpring FrameworkとSpring Cloud Functionにおける2つの脆弱性が開示されました。本稿では、Cortex XDRがSpri... Apr 13, 2022 By [Unit 42](https://www.paloaltonetworks.com/blog/author/unit-42/?lang=ja&ts=markdown "Posts by Unit 42") ![Cortex Xpanse、攻撃対象領域管理(ASM)製品におけるリーダー的製品と評価](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/03/GigaOm-Radar-ASM-value.jpg) [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [Secure the Cloud](https://www.paloaltonetworks.com/blog/category/secure-the-cloud-2/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown) ## [Cortex Xpanse、攻撃対象領域管理(ASM)製品におけるリーダー的製品と評価](https://www.paloaltonetworks.com/blog/security-operations/cortex-xpanse-rated-highest-value-asm-vendor/?lang=ja) 現代のインターネットは複雑で、常に変化しており、攻撃者にとっては宝の山です。リモートワークやクラウドへの依存度が高まるなか、防御側は最大限の努力をしていますが、それでも情報の意図せ... Mar 17, 2022 By [Michael Heller](https://www.paloaltonetworks.com/blog/author/michael-heller/?lang=ja&ts=markdown "Posts by Michael Heller") ![CortexXDRによるBronze Bit脆弱性からの保護](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/02/Man-Showing-Server-Room.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown) ## [CortexXDRによるBronze Bit脆弱性からの保護](https://www.paloaltonetworks.com/blog/security-operations/bronze-bit-vulnerability-xdr/?lang=ja) Microsoftが最近公開した脆弱性CVE-2020-17049 (別名: Bronze Bit)の詳細とCortex XDRを使って攻撃を監視・検出する方法を解説します。... Jan 15, 2023 By [Aviad Meyer](https://www.paloaltonetworks.com/blog/author/aviad-meyer/?lang=ja&ts=markdown "Posts by Aviad Meyer") and [Liav Zigelbaum](https://www.paloaltonetworks.com/blog/author/liav-zigelbaum/?lang=ja&ts=markdown "Posts by Liav Zigelbaum") ![Cortex XDR Global Analyticsによるサプライチェーン攻撃対策](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/05/Woman-Working-in-Server-Room-LI-1.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown) ## [Cortex XDR Global Analyticsによるサプライチェーン攻撃対策](https://www.paloaltonetworks.com/blog/security-operations/how-cortex-xdr-global-analytics-protects-against-supply-chain-attacks/?lang=ja) 現代世界では、どんな企業も自社開発ですべてをまかなうことはできません。金融機関から政府機関、石油会社、原子力発電、軍需産業までどの産業を例に取っても、サードパーティのベンダーが開発したソフトウェアやハ... Jun 13, 2022 By [Erez Levy](https://www.paloaltonetworks.com/blog/author/erez-levy/?lang=ja&ts=markdown "Posts by Erez Levy") ![今週のプレイブック: Cortex XSOARでChatGPTを使う方法](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/05/Woman-Gazing-at-Tablet-LI.jpg) [Playbook of the Week](https://www.paloaltonetworks.com/blog/security-operations/category/playbook-of-the-week-ja/?lang=ja&ts=markdown) ## [今週のプレイブック: Cortex XSOARでChatGPTを使う方法](https://www.paloaltonetworks.com/blog/security-operations/using-chatgpt-in-cortex-xsoar/?lang=ja) 今週のプレイブックではCortex XSOARのChatGPTインテグレーションでセキュリティ オペレーション (SecOps) を自動化する方法を解説します。... Jun 01, 2023 By [Sameh Elhakim](https://www.paloaltonetworks.com/blog/author/sameh-elhakim/?lang=ja&ts=markdown "Posts by Sameh Elhakim") ![セキュリティオペレーションチームがゼロトラストを維持する方法](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/01/Zero-Trust-Blog-400x300-V1-1.jpg) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security-ja/?lang=ja&ts=markdown) ## [セキュリティオペレーションチームがゼロトラストを維持する方法](https://www.paloaltonetworks.com/blog/2021/02/zero-trust-security-operations-team/?lang=ja) 効果的なゼロトラスト戦略において重要な役割を果たすのがセキュリティオペレーションチームです。そして効果的なゼロトラスト戦略には、企業インフラ全体への一定レベルの可視性とコントロールが必須です。ここでいう可視性やコントロー... Feb 04, 2021 By [Mark Brozek](https://www.paloaltonetworks.com/blog/author/mark-brozek/?lang=ja&ts=markdown "Posts by Mark Brozek") ![Cortex XpanseでCISA認定の既知の悪用された脆弱性を検出する方法](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/03/iStock-949580950.jpg) [Product Features](https://www.paloaltonetworks.com/blog/security-operations/category/product-features-ja/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown) ## [Cortex XpanseでCISA認定の既知の悪用された脆弱性を検出する方法](https://www.paloaltonetworks.com/blog/security-operations/cortex-xpanse-identify-cisa-kev/?lang=ja) 2021年末、米国国土安全保障省サイバーセキュリティ・インフラセキュリティ庁(DHS/CISA)が拘束力のある運用指令22-01 (BOD 22-01)を発令し、攻撃者に悪用されたとCISAが判断した、既知の悪用された脆... Apr 03, 2022 By [Cyrus Revand](https://www.paloaltonetworks.com/blog/author/cyrus-revand/?lang=ja&ts=markdown "Posts by Cyrus Revand") ![インシデント対応におけるAI・自動化活用の国内動向](https://www.paloaltonetworks.com/blog/wp-content/uploads/2024/03/AI.jpg) [Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-jp/?lang=ja&ts=markdown) ## [インシデント対応におけるAI・自動化活用の国内動向](https://www.paloaltonetworks.com/blog/2024/03/incident-response-using-ai-and-automation/?lang=ja) ビジネスはこれまで以上にテクノロジーに依存しており、メリットは計り知れない一方で、これは同時に複雑になるインフラと増加する攻撃対象領域を意味しています。脆弱性の残存するネットワーク機器、設定ミスがあるクラウド上のリソースなど、リスクが残存したままインターネット... Mar 21, 2024 By [Masayoshi Someya](https://www.paloaltonetworks.com/blog/author/msomeya/?lang=ja&ts=markdown "Posts by Masayoshi Someya") ![CXOが2022年のサイバーセキュリティに求める要素: 脅威インテリジェンスを情報源としたアプローチ](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/01/NetSec-Adhoc-Updated-Blog-Image-Resize-1129342100.png) [Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [視点](https://www.paloaltonetworks.com/blog/category/%e8%a6%96%e7%82%b9/?lang=ja&ts=markdown) ## [CXOが2022年のサイバーセキュリティに求める要素: 脅威インテリジェンスを情報源としたアプローチ](https://www.paloaltonetworks.com/blog/2022/02/threat-intel-informed-cybersecurity/?lang=ja) 2021年の終わりに成し遂げたことに、私たちは安堵のため息をつけるでしょう。サイバーセキュリティの面で、2021年は大変な年でした。クラウド移行やIoTの導入、作業環境のデジタル化によって拡大したデジタル攻撃対象領域の全... Feb 13, 2022 By [Tim Erridge](https://www.paloaltonetworks.com/blog/author/tim-erridge/?lang=ja&ts=markdown "Posts by Tim Erridge") Load more blogs Load more blogs ### Subscribe to Security Operations Blogs! Sign up to receive must-read articles, Playbooks of the Week, new feature announcements, and more. ![spinner](https://www.paloaltonetworks.com/blog/wp-content/themes/panwblog2023/dist/images/ajax-loader.gif) Sign up Please enter a valid email. By submitting this form, you agree to our [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use?ts=markdown) and acknowledge our [Privacy Statement](https://www.paloaltonetworks.com/legal-notices/privacy?ts=markdown). Please look for a confirmation email from us. If you don't receive it in the next 10 minutes, please check your spam folder. This site is protected by reCAPTCHA and the Google [Privacy Policy](https://policies.google.com/privacy) and [Terms of Service](https://policies.google.com/terms) apply. {#footer} {#footer} ## Products and Services * [AI-Powered Network Security Platform](https://www.paloaltonetworks.com/network-security?ts=markdown) * [Secure AI by Design](https://www.paloaltonetworks.com/precision-ai-security/secure-ai-by-design?ts=markdown) * [Prisma AIRS](https://www.paloaltonetworks.com/prisma/prisma-ai-runtime-security?ts=markdown) * [AI Access Security](https://www.paloaltonetworks.com/sase/ai-access-security?ts=markdown) * [Cloud Delivered Security Services](https://www.paloaltonetworks.com/network-security/security-subscriptions?ts=markdown) * [Advanced Threat Prevention](https://www.paloaltonetworks.com/network-security/advanced-threat-prevention?ts=markdown) * [Advanced URL Filtering](https://www.paloaltonetworks.com/network-security/advanced-url-filtering?ts=markdown) * [Advanced WildFire](https://www.paloaltonetworks.com/network-security/advanced-wildfire?ts=markdown) * [Advanced DNS Security](https://www.paloaltonetworks.com/network-security/advanced-dns-security?ts=markdown) * [Enterprise Data Loss Prevention](https://www.paloaltonetworks.com/sase/enterprise-data-loss-prevention?ts=markdown) * [Enterprise IoT Security](https://www.paloaltonetworks.com/network-security/enterprise-device-security?ts=markdown) * [Medical IoT Security](https://www.paloaltonetworks.com/network-security/medical-device-security?ts=markdown) * [Industrial OT Security](https://www.paloaltonetworks.com/network-security/medical-device-security?ts=markdown) * [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security?ts=markdown) * [Next-Generation Firewalls](https://www.paloaltonetworks.com/network-security/next-generation-firewall?ts=markdown) * [Hardware Firewalls](https://www.paloaltonetworks.com/network-security/hardware-firewall-innovations?ts=markdown) * [Software Firewalls](https://www.paloaltonetworks.com/network-security/software-firewalls?ts=markdown) * [Strata Cloud Manager](https://www.paloaltonetworks.com/network-security/strata-cloud-manager?ts=markdown) * [SD-WAN for NGFW](https://www.paloaltonetworks.com/network-security/sd-wan-subscription?ts=markdown) * [PAN-OS](https://www.paloaltonetworks.com/network-security/pan-os?ts=markdown) * [Panorama](https://www.paloaltonetworks.com/network-security/panorama?ts=markdown) * [Secure Access Service Edge](https://www.paloaltonetworks.com/sase?ts=markdown) * [Prisma SASE](https://www.paloaltonetworks.com/sase?ts=markdown) * [Application Acceleration](https://www.paloaltonetworks.com/sase/app-acceleration?ts=markdown) * [Autonomous Digital Experience Management](https://www.paloaltonetworks.com/sase/adem?ts=markdown) * [Enterprise DLP](https://www.paloaltonetworks.com/sase/enterprise-data-loss-prevention?ts=markdown) * [Prisma Access](https://www.paloaltonetworks.com/sase/access?ts=markdown) * [Prisma Browser](https://www.paloaltonetworks.com/sase/prisma-browser?ts=markdown) * [Prisma SD-WAN](https://www.paloaltonetworks.com/sase/sd-wan?ts=markdown) * [Remote Browser Isolation](https://www.paloaltonetworks.com/sase/remote-browser-isolation?ts=markdown) * [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security?ts=markdown) * [AI-Driven Security Operations Platform](https://www.paloaltonetworks.com/cortex?ts=markdown) * [Cloud Security](https://www.paloaltonetworks.com/cortex/cloud?ts=markdown) * [Cortex Cloud](https://www.paloaltonetworks.com/cortex/cloud?ts=markdown) * [Application Security](https://www.paloaltonetworks.com/cortex/cloud/application-security?ts=markdown) * [Cloud Posture Security](https://www.paloaltonetworks.com/cortex/cloud/cloud-posture-security?ts=markdown) * [Cloud Runtime Security](https://www.paloaltonetworks.com/cortex/cloud/runtime-security?ts=markdown) * [Prisma Cloud](https://www.paloaltonetworks.com/prisma/cloud?ts=markdown) * [AI-Driven SOC](https://www.paloaltonetworks.com/cortex?ts=markdown) * [Cortex XSIAM](https://www.paloaltonetworks.com/cortex/cortex-xsiam?ts=markdown) * [Cortex XDR](https://www.paloaltonetworks.com/cortex/cortex-xdr?ts=markdown) * [Cortex XSOAR](https://www.paloaltonetworks.com/cortex/cortex-xsoar?ts=markdown) * [Cortex Xpanse](https://www.paloaltonetworks.com/cortex/cortex-xpanse?ts=markdown) * [Unit 42 Managed Detection \& Response](https://www.paloaltonetworks.com/cortex/managed-detection-and-response?ts=markdown) * [Managed XSIAM](https://www.paloaltonetworks.com/cortex/managed-xsiam?ts=markdown) * [Threat Intel and Incident Response Services](https://www.paloaltonetworks.com/unit42?ts=markdown) * [Proactive Assessments](https://www.paloaltonetworks.com/unit42/assess?ts=markdown) * [Incident Response](https://www.paloaltonetworks.com/unit42/respond?ts=markdown) * [Transform Your Security Strategy](https://www.paloaltonetworks.com/unit42/transform?ts=markdown) * [Discover Threat Intelligence](https://www.paloaltonetworks.com/unit42/threat-intelligence-partners?ts=markdown) ## Company * [About Us](https://www.paloaltonetworks.com/about-us?ts=markdown) * [Careers](https://jobs.paloaltonetworks.com/en/) * [Contact Us](https://www.paloaltonetworks.com/company/contact-sales?ts=markdown) * [Corporate Responsibility](https://www.paloaltonetworks.com/about-us/corporate-responsibility?ts=markdown) * [Customers](https://www.paloaltonetworks.com/customers?ts=markdown) * [Investor Relations](https://investors.paloaltonetworks.com/) * [Location](https://www.paloaltonetworks.com/about-us/locations?ts=markdown) * [Newsroom](https://www.paloaltonetworks.com/company/newsroom?ts=markdown) ## Popular Links * [Blog](https://www.paloaltonetworks.com/blog/?ts=markdown) * [Communities](https://www.paloaltonetworks.com/communities?ts=markdown) * [Content Library](https://www.paloaltonetworks.com/resources?ts=markdown) * [Cyberpedia](https://www.paloaltonetworks.com/cyberpedia?ts=markdown) * [Event Center](https://events.paloaltonetworks.com/) * [Manage Email Preferences](https://start.paloaltonetworks.com/preference-center) * [Products A-Z](https://www.paloaltonetworks.com/products/products-a-z?ts=markdown) * [Product Certifications](https://www.paloaltonetworks.com/legal-notices/trust-center/compliance?ts=markdown) * [Report a Vulnerability](https://www.paloaltonetworks.com/security-disclosure?ts=markdown) * [Sitemap](https://www.paloaltonetworks.com/sitemap?ts=markdown) * [Tech Docs](https://docs.paloaltonetworks.com/) * [Unit 42](https://unit42.paloaltonetworks.com/) * [Do Not Sell or Share My Personal Information](https://panwedd.exterro.net/portal/dsar.htm?target=panwedd) ![PAN logo](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/pan-logo-dark.svg) * [Privacy](https://www.paloaltonetworks.com/legal-notices/privacy?ts=markdown) * [Trust Center](https://www.paloaltonetworks.com/legal-notices/trust-center?ts=markdown) * [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use?ts=markdown) * [Documents](https://www.paloaltonetworks.com/legal?ts=markdown) Copyright © 2026 Palo Alto Networks. All Rights Reserved * [![Youtube](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/youtube-black.svg)](https://www.youtube.com/user/paloaltonetworks) * [![Podcast](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/icons/podcast.svg)](https://www.paloaltonetworks.com/podcasts/threat-vector?ts=markdown) * [![Facebook](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/facebook-black.svg)](https://www.facebook.com/PaloAltoNetworks/) * [![LinkedIn](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/linkedin-black.svg)](https://www.linkedin.com/company/palo-alto-networks) * [![Twitter](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/twitter-x-black.svg)](https://twitter.com/PaloAltoNtwks) * EN Select your language