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# Palo Alto Networks

## trends

[![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://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2022/12/Collaborate-3.jpg)](https://origin-researchcenter.paloaltonetworks.com/blog/2023/01/unit42-cybersecurity-events-2022/?lang=ja)  
[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://origin-researchcenter.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事です。過去の失敗を繰り返すリスクは高いのです。そこで本稿では、Unit 42の脅威リサーチブログの2022年の人気記事を参考に、昨年の出来事から何が学べるかを検証してみたいと思います。...  
[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)  
Jan 30, 2023  
By [Unit 42](https://www.paloaltonetworks.com/blog/author/unit-42/?lang=ja&ts=markdown "Posts by Unit 42")

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![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://origin-researchcenter.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://origin-researchcenter.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")  
![2021年の振り返りと2022年の国内のサイバー脅威予測](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2021/11/NetSec-Adhoc-Updated-Blog-Image-Resize-1069489966.png)  
[Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-jp/?lang=ja&ts=markdown), [視点](https://www.paloaltonetworks.com/blog/category/%e8%a6%96%e7%82%b9/?lang=ja&ts=markdown)

## [2021年の振り返りと2022年の国内のサイバー脅威予測](https://origin-researchcenter.paloaltonetworks.com/blog/2021/12/2021-review-and-cyber-threat-prediction-for-2022/?lang=ja)

昨年まで猛威をふるっていたばらまき型のEmotetがEuropolと各国の法執行機関の協力によってテイクダウンされる、という明るいニュースから2021年は始まりました。しかし、メールに添付された悪意のあるファイルなどを開いてしまった被害者の端末に他のマルウェア...  
Dec 02, 2021  
By [Kaoru Hayashi](https://www.paloaltonetworks.com/blog/author/khayashi/?lang=ja&ts=markdown "Posts by Kaoru Hayashi")  
![企業・組織の投資と課題からみる、2021年サイバーセキュリティ動向の振り返りと2022年の予測](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2021/11/NetSec-Adhoc-Updated-Blog-Image-Resize-691574517.png)  
[Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-jp/?lang=ja&ts=markdown), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown), [視点](https://www.paloaltonetworks.com/blog/category/%e8%a6%96%e7%82%b9/?lang=ja&ts=markdown)

## [企業・組織の投資と課題からみる、2021年サイバーセキュリティ動向の振り返りと2022年の予測](https://origin-researchcenter.paloaltonetworks.com/blog/2021/12/2021-review-and-cybersecurity-trend-prediction-for-2022-from-enterprise-investment-viewpoint/?lang=ja)

新型コロナウイルス感染症（COVID-19）の長期化により、2020年に続き2021年も多くの企業がITインフラやサイバーセキュリティの観点で対応に追われる1年となりました。海外ではロックダウンの影響...  
Dec 02, 2021  
By [Masayoshi Someya](https://www.paloaltonetworks.com/blog/author/msomeya/?lang=ja&ts=markdown "Posts by Masayoshi Someya")  
![RSA Conference 2021: サイバーセキュリティ専門家はいま何を重視しているのか](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2021/01/EMEA_Cybersecurity_Predictions_Splash_1400x769.png)  
[視点](https://www.paloaltonetworks.com/blog/category/%e8%a6%96%e7%82%b9/?lang=ja&ts=markdown)

## [RSA Conference 2021: サイバーセキュリティ専門家はいま何を重視しているのか](https://origin-researchcenter.paloaltonetworks.com/blog/2021/05/trends-rsa-conference-2021/?lang=ja)

Greg Day discusses key trends at the upcoming RSA Conference 2021, including focus on ransomware attacks, vuln...  
May 31, 2021  
By [Greg Day](https://www.paloaltonetworks.com/blog/author/greg-day/?lang=ja&ts=markdown "Posts by Greg Day")  
![パロアルトネットワークス サイバーセキュリティブログ 2019 年ダイジェスト](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2019/12/Screen-Shot-2019-12-27-at-3.22.12-PM.png)  
[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), [Secure the Future](https://www.paloaltonetworks.com/blog/category/secure-the-future-2/?lang=ja&ts=markdown)

## [パロアルトネットワークス サイバーセキュリティブログ 2019 年ダイジェスト](https://origin-researchcenter.paloaltonetworks.com/blog/2020/01/cybersecurity-trends/?lang=ja)

サイバーセキュリティ業界は、絶え間なく急速に変化しています。そのなかで組織を侵害から守るために働いている方々は、サイバーセキュリティの最新動向に適応し、ナレッジを最新に保たねばなりません。弊社も常に時代の先を行くことに注...  
Jan 08, 2020  
By [Erica Naone](https://www.paloaltonetworks.com/blog/author/erica-naone/?lang=ja&ts=markdown "Posts by Erica Naone")  
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