* [Blog](https://origin-researchcenter.paloaltonetworks.com/blog) * [Palo Alto Networks](https://origin-researchcenter.paloaltonetworks.com/blog/corporate) * zero trust network security # Palo Alto Networks ## zero trust network security [![ゼロトラストの課題はなぜ生じる?](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2022/02/Looking-Closely.jpg)](https://origin-researchcenter.paloaltonetworks.com/blog/2022/02/why-i-have-zero-trust-issues/?lang=ja) [ゼロトラストの課題はなぜ生じる? \----------------](https://origin-researchcenter.paloaltonetworks.com/blog/2022/02/why-i-have-zero-trust-issues/?lang=ja) 「信頼」はこれまで、リモートワーク普及の妨げとなっていました。要するに、従業員がオフィス外でもやるべき事をやり、気の散る自宅環境で同じレベルのパフォーマンスと生産性を発揮できるかどうかを会社側は疑問視していたわけです。つい先日まで、誘惑の多い自宅からリモートで働くことは、まず許可されないか、特別な権限が必要な働き方だと考えられていました。ところがこの1年半、困難と戦うなかで、私たちはこれまでとまったく違う生きかた、学びかた、働きかたを受け入れるようになりました。従業員に対するこれまでの疑念が突如として晴れたように見えますし、実際そうなっています。ですが、「リモートワーカーを信頼すること」と、「リモートワーカーが使用するテクノロジを暗黙の内に信頼すること... [Data Security](https://www.paloaltonetworks.com/blog/category/data-security-ja/?lang=ja&ts=markdown) [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security-ja/?lang=ja&ts=markdown) [カテゴリーなし](https://www.paloaltonetworks.com/blog/category/%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa%e3%83%bc%e3%81%aa%e3%81%97/?lang=ko&ts=markdown) Feb 15, 2022 By [Riccardo Galbiati](https://www.paloaltonetworks.com/blog/author/riccardo-galbiati/?lang=ja&ts=markdown "Posts by Riccardo Galbiati") ## Palo Alto Networks *** ** * ** *** [Announcements](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown) *** ** * ** *** [Company \& Culture](https://www.paloaltonetworks.com/blog/category/company-culture/?ts=markdown) *** ** * ** *** [Points of View](https://www.paloaltonetworks.com/blog/category/points-of-view/?ts=markdown) *** ** * ** *** [Public Sector](https://www.paloaltonetworks.com/blog/category/public-sector/?ts=markdown) *** ** * ** *** [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown) *** ** * ** *** [Partners](https://www.paloaltonetworks.com/blog/category/partners/?ts=markdown) *** ** * ** *** ![パロアルトネットワークス、2021 Forrester ZTNA New Wave™の評価で「リーダー」を獲得](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2021/08/Multitasking-4.jpg) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement-ja/?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) ## [パロアルトネットワークス、2021 Forrester ZTNA New Wave™の評価で「リーダー」を獲得](https://origin-researchcenter.paloaltonetworks.com/blog/2021/08/a-leader-in-the-forrester-ztna-new-wave/?lang=ja) 従業員がさまざまな場所で働くようになった今日の状況は、企業にリモートアクセスにまつわる新たな課題をもたらしました。クラウドの普及が進み、企業はオフィス以外の場所... Aug 31, 2021 By [Anand Oswal](https://www.paloaltonetworks.com/blog/author/anand-oswal/?lang=ja&ts=markdown "Posts by Anand Oswal") ![ゼロトラストネットワークセキュリティでインターネットアクセスを安全に](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2021/06/Zoom-Life-4.jpg) [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) ## [ゼロトラストネットワークセキュリティでインターネットアクセスを安全に](https://origin-researchcenter.paloaltonetworks.com/blog/2021/07/make-internet-access-safe/?lang=ja) Lee Klarichが最近の投稿で概説したように、ゼロトラストはサイバーセキュリティには欠かせないアプローチです。パロアルトネットワークスは、このアプローチでインターネットアクセスを安全にしていく理想的なソリューション... Jul 05, 2021 By [Muninder Singh Sambi](https://www.paloaltonetworks.com/blog/author/muninder-singh-sambi/?lang=ja&ts=markdown "Posts by Muninder Singh Sambi") ![いまこそゼロトラストへ](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2021/03/Hallway-of-Glass.jpg) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement-ja/?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), [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) ## [いまこそゼロトラストへ](https://origin-researchcenter.paloaltonetworks.com/blog/2021/07/time-for-zero-trust/?lang=ja) これまでは、従業員が社内リソースにアクセスして安全に作業できるかどうかは、1つのシンプルな質問、つまり「いまいるのは職場ですか?」という質問をするだけですんでいました。 ですが、物理的な場所に基づいて信頼性を推測するセキュリティアーキテクチ... 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