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# Palo Alto Networks

## Incident Response

[![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)](https://www.paloaltonetworks.com/blog/2024/03/incident-response-using-ai-and-automation/?lang=ja)  
[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上に公開されているデジタル資産が狙われた結果として、情報漏洩やランサムウェアなどの様々なインシデントが発生しています。...  
[Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-jp/?lang=ja&ts=markdown)  
Mar 21, 2024  
By [Masayoshi Someya](https://www.paloaltonetworks.com/blog/author/msomeya/?lang=ja&ts=markdown "Posts by Masayoshi Someya")

## Palo Alto Networks

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![現在のサイバー脅威: ランサムウェア、BECによる混乱が継続](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/07/Brainstorm.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), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown)

## [現在のサイバー脅威: ランサムウェア、BECによる混乱が継続](https://www.paloaltonetworks.com/blog/2022/07/cyberthreats-incident-response-report/?lang=ja)

Unit 42による2022年のインシデント レスポンス レポートを作成した時点での弊社の目標は単純で、弊社のインシデントレスポンス事例やセキュリティコンサルタントの経験から知見を集め、組織の役に立てるようにすることでした。  
Jul 31, 2022  
By [Dan O'Day](https://www.paloaltonetworks.com/blog/author/dan-oday/?lang=ja&ts=markdown "Posts by Dan O'Day")  
![Forrester Wave™でUnit 42のIRサービスが「優良ベンダー」評価](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/04/NetSec-Adhoc-Updated-Blog-Image-Resize-666009646.png)  
[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), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown)

## [Forrester Wave™でUnit 42のIRサービスが「優良ベンダー」評価](https://www.paloaltonetworks.com/blog/2022/06/forrester-wave-cybersecurity-incident-response-services/?lang=ja)

「The Forrester Wave™: Cybersecurity Incident Response Services, Q1 2022」において、パロアルトネ...  
Jun 08, 2022  
By [Wendi Whitmore](https://www.paloaltonetworks.com/blog/author/wendi-whitmore/?lang=ja&ts=markdown "Posts by Wendi Whitmore")  
![Unit 42、クラウド インシデント レスポンス サービスを強化](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/06/Collaborate-2.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), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown)

## [Unit 42、クラウド インシデント レスポンス サービスを強化](https://www.paloaltonetworks.com/blog/2022/06/cloud-incident-response-services/?lang=ja)

世界的な医療危機を受けてワークロードの急速なクラウド移行が発生したことで、セキュリティチームがリスクに先手を打ちクラウド資産を保護することが難しくなりました。その結果がセキュリティインシデントの急増で...  
Jun 07, 2022  
By [Wendi Whitmore](https://www.paloaltonetworks.com/blog/author/wendi-whitmore/?lang=ja&ts=markdown "Posts by Wendi Whitmore")  
![ロシア・ウクライナのサイバー活動によりサイバーセキュリティのベストプラクティス見直しは不可避に](https://www.paloaltonetworks.com/blog/wp-content/uploads/2022/03/NetSec-Adhoc-Updated-Blog-Image-Resize-543362794.png)  
[Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls-ja/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown), [Public Sector](https://www.paloaltonetworks.com/blog/category/public-sector-ja/?lang=ja&ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security-ja/?lang=ja&ts=markdown), [視点](https://www.paloaltonetworks.com/blog/category/%e8%a6%96%e7%82%b9/?lang=ja&ts=markdown)

## [ロシア・ウクライナのサイバー活動によりサイバーセキュリティのベストプラクティス見直しは不可避に](https://www.paloaltonetworks.com/blog/2022/03/russia-ukraine-cyber-activity-best-practices/?lang=ja)

ホワイトハウスと米国サイバーセキュリティ・インフラストラクチャ安全保障局(CISA)は最近、「ロシアが米国、NATO加盟国、ウクライナを支援...  
Mar 29, 2022  
By [Unit 42](https://www.paloaltonetworks.com/blog/author/unit-42/?lang=ja&ts=markdown "Posts by Unit 42")  
![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")  
![事後対応型からレジリエンス型へ: サイバー脅威への準備とその先へのロードマップ](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/09/Painter.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)

## [事後対応型からレジリエンス型へ: サイバー脅威への準備とその先へのロードマップ](https://www.paloaltonetworks.com/blog/2021/10/cyber-resilience/?lang=ja)

「自社はサイバー脅威への備えをしっかりやれている」と考えている企業でも、「サイバーレジリエンス」については検討が不足していることが少なくありません。私たちはこれまで業種・規模ともに多岐にわたるお客様企業を何百社も支援してまいりましたが、それ...  
Oct 25, 2021  
By [LeeAnne M. Pelzer](https://www.paloaltonetworks.com/blog/author/leeanne-m-pelzer/?lang=ja&ts=markdown "Posts by LeeAnne M. Pelzer")  
![ランサムウェア危機が深刻化 四重恐喝により支払額は過去最高を記録](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/07/Discussion.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)

## [ランサムウェア危機が深刻化 四重恐喝により支払額は過去最高を記録](https://www.paloaltonetworks.com/blog/2021/08/ransomware-crisis/?lang=ja)

ランサムウェアの平均支払額は、2020年から82％上昇し、2021年上半期には57万ドルという高値を更新しました。これは、サイバー犯罪者がより攻撃的な戦術を採用して組織に巨額の身代金支払いを迫った結果です。この増加は昨年の平均支払額が171...  
Aug 19, 2021  
By [Ramarcus Baylor](https://www.paloaltonetworks.com/blog/author/ramarcus-baylor/?lang=ja&ts=markdown "Posts by Ramarcus Baylor"), [Jeremy Brown](https://www.paloaltonetworks.com/blog/author/jeremy-brown/?lang=ja&ts=markdown "Posts by Jeremy Brown") and [John Martineau](https://www.paloaltonetworks.com/blog/author/john-martineau/?lang=ja&ts=markdown "Posts by John Martineau")  
![サイバーセキュリティインシデントの本当のコスト: 問題編](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/06/Professional.jpg)  
[Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-jp/?lang=ja&ts=markdown), [Data Security](https://www.paloaltonetworks.com/blog/network-security/category/data-security-jp/?lang=ja&ts=markdown)

## [サイバーセキュリティインシデントの本当のコスト: 問題編](https://www.paloaltonetworks.com/blog/2021/07/the-cost-of-cybersecurity-incidents-the-problem/?lang=ja)

本稿は2部構成でお送りするブログ シリーズの第1回です。サイバーセキュリティ インシデントへの対応にかかるコストと、インシデントの予防にかかるコストを細かく比較していきます。サイバーセキュリティの価値と、賢いお金の使い方を学びましょう。  
Jul 07, 2021  
By [LeeAnne M. Pelzer](https://www.paloaltonetworks.com/blog/author/leeanne-m-pelzer/?lang=ja&ts=markdown "Posts by LeeAnne M. Pelzer")  
![Unit 42とCrypsis、脅威情報とインシデントレスポンスの提供で統合](https://www.paloaltonetworks.com/blog/wp-content/uploads/2021/04/PAN-unit42-banners_Blog_400x300-2.png)  
[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), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown)

## [Unit 42とCrypsis、脅威情報とインシデントレスポンスの提供で統合](https://www.paloaltonetworks.com/blog/2021/05/threat-intelligence-and-incident-response/?lang=ja)

もし、最も信頼できる脅威情報源が、同時に最も信頼できるセキュリティアドバイザーだったらどうお感じになりますか? もし、そのセキュリティアドバイザーがセキュリティのあらゆる要素をサポートしてくれて、組織を総合的に守るために...  
May 19, 2021  
By [Wendi Whitmore](https://www.paloaltonetworks.com/blog/author/wendi-whitmore/?lang=ja&ts=markdown "Posts by Wendi Whitmore")  
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