* [Blog](https://origin-researchcenter.paloaltonetworks.com/blog) * [Palo Alto Networks](https://origin-researchcenter.paloaltonetworks.com/blog/corporate/) * [未分類](https://origin-researchcenter.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e9%a1%9e/?lang=fr) * 5 大雲端安全策略：全面的雲端安全策略... # 5 大雲端安全策略：全面的雲端安全策略 [](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Forigin-researchcenter.paloaltonetworks.com%2Fblog%2F2019%2F07%2Fcloud-big-cloud-5-holistic-cloud-security-strategy%2F%3Flang%3Dzh-hant) [](https://twitter.com/share?text=5+%E5%A4%A7%E9%9B%B2%E7%AB%AF%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5%EF%BC%9A%E5%85%A8%E9%9D%A2%E7%9A%84%E9%9B%B2%E7%AB%AF%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5&url=https%3A%2F%2Forigin-researchcenter.paloaltonetworks.com%2Fblog%2F2019%2F07%2Fcloud-big-cloud-5-holistic-cloud-security-strategy%2F%3Flang%3Dzh-hant) [](https://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Forigin-researchcenter.paloaltonetworks.com%2Fblog%2F2019%2F07%2Fcloud-big-cloud-5-holistic-cloud-security-strategy%2F%3Flang%3Dzh-hant&title=5+%E5%A4%A7%E9%9B%B2%E7%AB%AF%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5%EF%BC%9A%E5%85%A8%E9%9D%A2%E7%9A%84%E9%9B%B2%E7%AB%AF%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5&summary=&source=) [](https://www.paloaltonetworks.com//www.reddit.com/submit?url=https://origin-researchcenter.paloaltonetworks.com/blog/2019/07/cloud-big-cloud-5-holistic-cloud-security-strategy/?lang=zh-hant&ts=markdown) \[\](mailto:?subject=5 大雲端安全策略：全面的雲端安全策略) Link copied By [Matthew Chiodi](https://www.paloaltonetworks.com/blog/author/matthew-chiodi/?lang=zh-hant&ts=markdown "Posts by Matthew Chiodi") Jul 06, 2019 1 minutes [未分類](https://www.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e9%a1%9e/?lang=fr&ts=markdown) This post is also available in: [English (英語)](https://origin-researchcenter.paloaltonetworks.com/blog/2019/05/cloud-big-cloud-5-holistic-cloud-security-strategy/ "Switch to 英語(English)") [简体中文 (簡體中文)](https://origin-researchcenter.paloaltonetworks.com/blog/2019/07/cloud-big-cloud-5-holistic-cloud-security-strategy/?lang=zh-hans "Switch to 簡體中文(简体中文)") [Nederlands (荷蘭語)](https://origin-researchcenter.paloaltonetworks.com/blog/2019/07/cloud-big-cloud-5-holistic-cloud-security-strategy/?lang=nl "Switch to 荷蘭語(Nederlands)") [Français (法語)](https://origin-researchcenter.paloaltonetworks.com/blog/2019/07/cloud-big-cloud-5-holistic-cloud-security-strategy/?lang=fr "Switch to 法語(Français)") [Deutsch (德語)](https://origin-researchcenter.paloaltonetworks.com/blog/2019/07/cloud-big-cloud-5-holistic-cloud-security-strategy/?lang=de "Switch to 德語(Deutsch)") [Italiano (義大利語)](https://origin-researchcenter.paloaltonetworks.com/blog/2019/07/cloud-big-cloud-5-holistic-cloud-security-strategy/?lang=it "Switch to 義大利語(Italiano)") [日本語 (日語)](https://origin-researchcenter.paloaltonetworks.com/blog/2019/07/cloud-big-cloud-5-holistic-cloud-security-strategy/?lang=ja "Switch to 日語(日本語)") [한국어 (韓語)](https://origin-researchcenter.paloaltonetworks.com/blog/2019/07/cloud-big-cloud-5-holistic-cloud-security-strategy/?lang=ko "Switch to 韓語(한국어)") [Español (西班牙語)](https://origin-researchcenter.paloaltonetworks.com/blog/2019/07/cloud-big-cloud-5-holistic-cloud-security-strategy/?lang=es "Switch to 西班牙語(Español)") 在與數百位客戶合作的經驗基礎上，我們開發出 5 大雲端安全策略。雖然並非盡善盡美，但如果使用得當，它能夠幫助您的團隊擬定全面的雲端安全策略。 ![](https://www.paloaltonetworks.com/blog/wp-content/uploads/2019/07/The-Big-Cloud-5-500x318.jpg) 圖 1：5 大雲端安全策略 *對環境缺乏足夠的認識，被認為是因人為錯誤導致事故發生的主要原因之一。--* Nullmeyer，Stella、Montijo 和 Harden，2005 年 **1.** **瞭解雲端環境，取得深入的可視性。** 簡化雲端安全性與合規性工作的第一步，是瞭解開發人員和業務團隊*目前* 如何使用雲端。首先需要瞭解影子 IT 對雲端的使用情況，但還不能僅僅滿足於此。遵循 80/20 法則，您的團隊可以確定需要首先關注的雲端平台。但是，安全團隊不僅要瞭解正在使用哪些雲端*平台* ，也要瞭解在*其中*執行的內容。這就是雲端供應商的 API 發揮作用之處。 API 是使得雲端與大多數內部部署環境不同的關鍵技術之一。您需要始終掌握雲端環境中發生的情況，這不僅需要瞭解貴公司正在使用的雲端應用，也要運用雲端供應商的 API 持續追蹤直至中繼數據層的所有變化。 **2.** **設定防護措施，自動防禦最嚴重的雲端錯誤設定。** 問問自己，哪些設定 (錯誤設定或反面模式) 在我們的環境中不應該存在？例如，數據庫從網際網路直接獲得流量。這是「最不理想的做法」，但 Unit 42 的威脅研究指出，有 28% 的雲端環境中存在這種情況。隨著雲端安全計劃日趨成熟，有必要擬定初步的安全措施並逐步進行擴展。在此提出兩項重要注意事項：建立自動化防護之前，強烈建議首先進行小規模的試驗，確保不會產生意料之外的結果 (例如，自我造成的拒絕服務)。與開發團隊密切合作。如果沒有開發團隊的支援，請勿嘗試實作自動化防護。從一開始就與開發團隊合作，從基礎開始，為未來的成功奠定基礎。 **3.** **標準是自動化的前提條件。** 許多團隊在沒有建立標準的情況下就開始談論自動化。妥善的做法是隨時間推移，逐漸將 80% 的目標自動化。隨著在計劃中完成標準訂定，自動化的工作自然水到渠成。除非是新創公司，否則不要期待在 90 天內即可完成從無自動化到全自動化的轉換。企業通常需要至少九個月才能完成這個過程。 **4.** **培訓和聘用編寫程式碼的安全工程師。** 與大多數傳統的數據中心不同，公有雲環境是由 API 驅動。在雲端中進行成功的風險管理需要安全團隊運用 API。 根據貴公司的規模，先評估目前已有的技能。是否已經有團隊成員熟悉如何編寫 Python 或 Ruby 之類的程式碼？如果有，請大力投資這些團隊成員，根據建立成熟自動化防護的時間表調整自己的目標。團隊裡面沒有這樣的人？那麼您有幾個選擇。確認是否有人想要學習這些技術，並透過調查尋找開發團隊中對於安全技術感興趣的成員。如果訓練的目標一致，而且配置有妥善的資源，那麼可以培訓開發人員進行安全工作，也可以培訓安全工程師編寫程式碼。 如果貴公司在編寫程式碼方面並不擅長，一個不錯的選擇是聘用曾與許多組織有過合作經驗的短期顧問。您不會希望團隊不知道如何修改或使用指令碼。完成這個過程後，就可以在開發渠道中完全嵌入安全性。 **5.** **在開發渠道中嵌入安全性。** 在確定如何將程式碼推送到雲端時，需要確定相關人員、內容、時間和位置。完成這一點後，您的目標應該是為安全流程和工具找到破壞性最小的進入點。獲得開發團隊的早期支援極為重要。 **結論** 透過建構專注於「5 大雲端安全策略」的雲端安全策略，各種規模的安全組織都將享受公有雲所帶來的優勢，而長期以來只有開發團隊從這些優勢中受益。從基礎開始，為未來的成功奠定基礎。 *** ** * ** *** ## 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