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# Masaki Tsuyuki

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Blogs by Masaki Tsuyuki  
Sort By: Recent  
Recent Popular

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[![5割のアジア太平洋地域の企業がデジタル資産へのサイバー攻撃を経験](https://www.paloaltonetworks.com.au/blog/wp-content/uploads/2021/11/Tall-Buildings-1.jpg)](https://www.paloaltonetworks.com.au/blog/2021/11/half-apac-organizations-experience-cyber-attack-on-digital-assets/?lang=ja)

## [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)

### [5割のアジア太平洋地域の企業がデジタル資産へのサイバー攻撃を経験...](https://www.paloaltonetworks.com.au/blog/2021/11/half-apac-organizations-experience-cyber-attack-on-digital-assets/?lang=ja)

コロナ禍において、世界中でDX（デジタル・トランスフォーメーション）が加速しているほか、多くの従業員がリモー�  
Nov 17, 2021  
By [Masaki Tsuyuki](https://www.paloaltonetworks.com/blog/author/masaki-tsuyuki/?lang=ja&ts=markdown "Posts by Masaki Tsuyuki")

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[![企業の平均インベントリ時間が遅延する理由をCortex Xpanseリサーチチームが明らかに](https://www.paloaltonetworks.com.au/blog/wp-content/uploads/2021/05/Smiling-Man.jpg)](https://www.paloaltonetworks.com.au/blog/2021/06/rsac-attack-surface-management/?lang=ja)

## [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)

### [企業の平均インベントリ時間が遅延する理由をCortex Xpanseリサーチチームが明らかに...](https://www.paloaltonetworks.com.au/blog/2021/06/rsac-attack-surface-management/?lang=ja)

サイバー攻撃者は日和見的であり、攻撃する脆弱なターゲットを探索しています。企業にとって残念なことに、保護す�  
Jun 03, 2021  
By [Masaki Tsuyuki](https://www.paloaltonetworks.com/blog/author/masaki-tsuyuki/?lang=ja&ts=markdown "Posts by Masaki Tsuyuki")

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[![攻撃可能領域管理ソリューションの提供開始にあわせて、バーチャルサミット「Cortex Symphony Japan」を開催](https://www.paloaltonetworks.com.au/blog/wp-content/uploads/2021/05/cortex-symphony-21-facebook-shared-1200x630-1.jpg)](https://www.paloaltonetworks.com.au/blog/2021/05/cortex-xpanse-japan-symphony/?lang=ja)

## [Announcement](https://www.paloaltonetworks.com/blog/category/announcement-ja/?lang=ja&ts=markdown)

### [攻撃可能領域管理ソリューションの提供開始にあわせて、バーチャルサミット「Cortex Symphony Japan」を開催...](https://www.paloaltonetworks.com.au/blog/2021/05/cortex-xpanse-japan-symphony/?lang=ja)

セキュリティ運用の効率化実現を目指す パロアルトネットワークスは、5月26日（水）、SOCリーダーやアナリスト、SecOp  
May 23, 2021  
By [Masaki Tsuyuki](https://www.paloaltonetworks.com/blog/author/masaki-tsuyuki/?lang=ja&ts=markdown "Posts by Masaki Tsuyuki")

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[![脅威ハンティングサービスCortex XDR MTHサービスを提供開始](https://www.paloaltonetworks.com.au/blog/wp-content/uploads/2020/05/Hunter.png)](https://www.paloaltonetworks.com.au/blog/2020/07/cortex-xdr-managed-threat-hunting/?lang=ja)

## [Secure the Future](https://www.paloaltonetworks.com/blog/category/secure-the-future-2/?lang=ja&ts=markdown)

### [脅威ハンティングサービスCortex XDR MTHサービスを提供開始...](https://www.paloaltonetworks.com.au/blog/2020/07/cortex-xdr-managed-threat-hunting/?lang=ja)

パロアルトネットワークスは、弊社の脅威インテリジェンスチームUnit 42による24時間体制の脅威ハンティングサービス「Cortex XDR Managed Threat Hunting（Cortex XDR MTH）」を日本市場のCortex XDRを利用のお客様向けに、一般提供を開始しました。あわせて、エンドポイント、ネットワーク、クラウドのデータを統合するXDR製品「Cortex XDR」自体の機能強化も展開しています。  
Jul 16, 2020  
By [Masaki Tsuyuki](https://www.paloaltonetworks.com/blog/author/masaki-tsuyuki/?lang=ja&ts=markdown "Posts by Masaki Tsuyuki")

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[![ニーズが高まるCortex XSOAR: Interop Tokyo 2020「Best of Show Award」ファイナリスト選出に寄せて](https://www.paloaltonetworks.com.au/blog/wp-content/uploads/2020/06/pan_interop-best-in-show_2020_blog_1200x1000_2.png)](https://www.paloaltonetworks.com.au/blog/2020/06/interop-finalist-xsoar-2020/?lang=ja)

## [Secure the Future](https://www.paloaltonetworks.com/blog/category/secure-the-future-2/?lang=ja&ts=markdown)

### [ニーズが高まるCortex XSOAR: Interop Tokyo 2020「Best of Show Award」ファイナリスト選出に寄せて...](https://www.paloaltonetworks.com.au/blog/2020/06/interop-finalist-xsoar-2020/?lang=ja)

国内最大級のインターネットテクノロジーの展示会であるInterop Tokyo 2020は、新型コロナウイルスの感染拡大防止の観点から、イベント会場での開催は中止となり、皆様にお会いすることはできませんでした。代わりに4月13日よりオンライン上で開催されており、弊社も講演動画「テレワークに求められるセキュリティ対策とは？」を公開しています。  
Jun 10, 2020  
By [Masaki Tsuyuki](https://www.paloaltonetworks.com/blog/author/masaki-tsuyuki/?lang=ja&ts=markdown "Posts by Masaki Tsuyuki")

*** ** * ** ***

*** ** * ** ***

Blogs by Masaki Tsuyuki  
Sort By: Popular  
Popular Recent

*** ** * ** ***

[![ニーズが高まるCortex XSOAR: Interop Tokyo 2020「Best of Show Award」ファイナリスト選出に寄せて](https://www.paloaltonetworks.com.au/blog/wp-content/uploads/2020/06/pan_interop-best-in-show_2020_blog_1200x1000_2.png)](https://www.paloaltonetworks.com.au/blog/2020/06/interop-finalist-xsoar-2020/?lang=ja)

## [Secure the Future](https://www.paloaltonetworks.com/blog/category/secure-the-future-2/?lang=ja&ts=markdown)

### [ニーズが高まるCortex XSOAR: Interop Tokyo 2020「Best of Show Award」ファイナリスト選出に寄せて...](https://www.paloaltonetworks.com.au/blog/2020/06/interop-finalist-xsoar-2020/?lang=ja)

国内最大級のインターネットテクノロジーの展示会であるInterop Tokyo 2020は、新型コロナウイルスの感染拡大防止の観点から、イベント会場での開催は中止となり、皆様にお会いすることはできませんでした。代わりに4月13日よりオンライン上で開催されており、弊社も講演動画「テレワークに求められるセキュリティ対策とは？」を公開しています。  
Jun 10, 2020  
By [Masaki Tsuyuki](https://www.paloaltonetworks.com/blog/author/masaki-tsuyuki/?lang=ja&ts=markdown "Posts by Masaki Tsuyuki")

*** ** * ** ***

[![5割のアジア太平洋地域の企業がデジタル資産へのサイバー攻撃を経験](https://www.paloaltonetworks.com.au/blog/wp-content/uploads/2021/11/Tall-Buildings-1.jpg)](https://www.paloaltonetworks.com.au/blog/2021/11/half-apac-organizations-experience-cyber-attack-on-digital-assets/?lang=ja)

## [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)

### [5割のアジア太平洋地域の企業がデジタル資産へのサイバー攻撃を経験...](https://www.paloaltonetworks.com.au/blog/2021/11/half-apac-organizations-experience-cyber-attack-on-digital-assets/?lang=ja)

コロナ禍において、世界中でDX（デジタル・トランスフォーメーション）が加速しているほか、多くの従業員がリモー�  
Nov 17, 2021  
By [Masaki Tsuyuki](https://www.paloaltonetworks.com/blog/author/masaki-tsuyuki/?lang=ja&ts=markdown "Posts by Masaki Tsuyuki")

*** ** * ** ***

[![企業の平均インベントリ時間が遅延する理由をCortex Xpanseリサーチチームが明らかに](https://www.paloaltonetworks.com.au/blog/wp-content/uploads/2021/05/Smiling-Man.jpg)](https://www.paloaltonetworks.com.au/blog/2021/06/rsac-attack-surface-management/?lang=ja)

## [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)

### [企業の平均インベントリ時間が遅延する理由をCortex Xpanseリサーチチームが明らかに...](https://www.paloaltonetworks.com.au/blog/2021/06/rsac-attack-surface-management/?lang=ja)

サイバー攻撃者は日和見的であり、攻撃する脆弱なターゲットを探索しています。企業にとって残念なことに、保護す�  
Jun 03, 2021  
By [Masaki Tsuyuki](https://www.paloaltonetworks.com/blog/author/masaki-tsuyuki/?lang=ja&ts=markdown "Posts by Masaki Tsuyuki")

*** ** * ** ***

[![攻撃可能領域管理ソリューションの提供開始にあわせて、バーチャルサミット「Cortex Symphony Japan」を開催](https://www.paloaltonetworks.com.au/blog/wp-content/uploads/2021/05/cortex-symphony-21-facebook-shared-1200x630-1.jpg)](https://www.paloaltonetworks.com.au/blog/2021/05/cortex-xpanse-japan-symphony/?lang=ja)

## [Announcement](https://www.paloaltonetworks.com/blog/category/announcement-ja/?lang=ja&ts=markdown)

### [攻撃可能領域管理ソリューションの提供開始にあわせて、バーチャルサミット「Cortex Symphony Japan」を開催...](https://www.paloaltonetworks.com.au/blog/2021/05/cortex-xpanse-japan-symphony/?lang=ja)

セキュリティ運用の効率化実現を目指す パロアルトネットワークスは、5月26日（水）、SOCリーダーやアナリスト、SecOp  
May 23, 2021  
By [Masaki Tsuyuki](https://www.paloaltonetworks.com/blog/author/masaki-tsuyuki/?lang=ja&ts=markdown "Posts by Masaki Tsuyuki")

*** ** * ** ***

[![脅威ハンティングサービスCortex XDR MTHサービスを提供開始](https://www.paloaltonetworks.com.au/blog/wp-content/uploads/2020/05/Hunter.png)](https://www.paloaltonetworks.com.au/blog/2020/07/cortex-xdr-managed-threat-hunting/?lang=ja)

## [Secure the Future](https://www.paloaltonetworks.com/blog/category/secure-the-future-2/?lang=ja&ts=markdown)

### [脅威ハンティングサービスCortex XDR MTHサービスを提供開始...](https://www.paloaltonetworks.com.au/blog/2020/07/cortex-xdr-managed-threat-hunting/?lang=ja)

パロアルトネットワークスは、弊社の脅威インテリジェンスチームUnit 42による24時間体制の脅威ハンティングサービス「Cortex XDR Managed Threat Hunting（Cortex XDR MTH）」を日本市場のCortex XDRを利用のお客様向けに、一般提供を開始しました。あわせて、エンドポイント、ネットワーク、クラウドのデータを統合するXDR製品「Cortex XDR」自体の機能強化も展開しています。  
Jul 16, 2020  
By [Masaki Tsuyuki](https://www.paloaltonetworks.com/blog/author/masaki-tsuyuki/?lang=ja&ts=markdown "Posts by Masaki Tsuyuki")

*** ** * ** ***

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