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[資料遺失防護 - 保護您的敏感企業資料](https://www.paloaltonetworks.tw/cyberpedia/data-loss-prevention-protecting-your-sensitive-enterprise-data?ts=markdown) 目錄 * [資料遺失](#data) * [什麼是企業資料遺失防護?](#enterprise) * [全面的資料保護](#protection) # 資料遺失防護 - 保護您的敏感企業資料 目錄 * [資料遺失](#data) * [什麼是企業資料遺失防護?](#enterprise) * [全面的資料保護](#protection) 1. 資料遺失 * [1. 資料遺失](#data) * [2. 什麼是企業資料遺失防護?](#enterprise) * [3. 全面的資料保護](#protection) 組織的資料是其最寶貴的資產。現代企業是以資料為導向的實體,仰賴使用正確的資訊來針對策略和成長做出最有力的決策。 在最基本的層級上,公司的資料包括智慧財產 (IP)、財務資訊,以及客戶和員工的個人識別資訊 (PII)。當網路罪犯入侵與網路連接的端點或伺服器,滲透資料來源時,機密資料就會外洩。 ## 資料遺失 [導致資料洩漏的網路威脅](https://www.paloaltonetworks.com/resources/infographics/enterprise-data-loss-prevention-current-state-need-new-approach) 通常來自透過電子郵件發佈的網路 釣魚詐騙,或是透過從網路下載檔案而發動的惡意軟體攻擊。發生資料外洩的另一個主要原因是組織內用心不良的內幕人士為了個人利益或破壞而最終滲出資料。善意但疏忽的員工也是資料遺失的重要媒介,因為他們透過公司未核准的 SaaS 應用程式傳輸敏感資料、在雲端儲存庫上過度分享敏感資料,或將敏感資料傳送給不信任的第三方,都會在無意間暴露敏感資料。 根據 最近的一份 [報告](https://www.ibm.com/reports/data-breach)1,2020 年資料外洩的平均總成本為 386 萬美元。成本因產業而異 - 醫療保健、教育、製藥、金融服務和通訊的成本最高。 ### 防止資料外洩 資料安全漏洞會對 組織造成嚴重破壞,而企業資料外洩所造成的後果可能是毀滅性的。它們不僅會讓您的企業蒙受損失,還會造成無法彌補的聲譽損害。報告指出,識別和控制外洩平均需要 280 天。考慮到資料安全性與隱私權是每個組織不可或缺的一環,對抗資料洩漏是一項不斷地挑戰,需要網路安全性團隊持續保持警覺。對組織來說,採取資料遺失防護策略以優先處理資料安全性是至關重要的。 ## 什麼是企業資料遺失防護? 資料遺失防護 (DLP) 是一種安全策略,可確保敏感或機密資訊不會以不安全或不合规的方式洩漏到企業網路之外。 現今的企業會收集大量資料,並將資料儲存於比以往更多的地方 - 從公共和私人雲端環境、SaaS 應用程式到校園和分公司網路。此外,新的雲端運算和行動運算技術的廣泛使用,讓員工可以隨時隨地透過任何裝置存取各式各樣的應用程式和資料。 在制定資料安全性策略時,組織需要瞭解跨多個雲端、網路流量、應用程式和端點的所有敏感資料,不論其位置為何。他們也需要對企業資源進行受控存取,並找出資料的使用和共用方式,以及保護資料免受威脅和意外曝光。然而,要滿足所有這些需求是很難做到的。今天,大多數企業在實作有效的資料安全時都面臨挑戰,因為: 1. 對於員工存取和使用資料的內容、方式和地點,或與他人傳輸和共用資料,缺乏細緻的可視性。 2. 對雲端儲存的資料控制有限,造成安全漏洞 3. 由於公共和私人雲端供應商、網路安全性和 SaaS 的安全能力各異,導致資料安全性不一致。 4. 由好心的員工、惡意的內幕人士和網路罪犯所造成的資料外洩和內幕威脅日益增加。 ## 全面的資料保護 為了成功克服這些挑戰,企業必須制定 [穩固的 DLP 策略](https://www.paloaltonetworks.com/blog/network-security/a-new-approach-to-fighting-data-breaches/) 。有效的資料安全策略需要在資料靜止、使用和移動時發現並保護資料。監控組織內外的資料傳輸,主動偵測並阻止資料外洩是另一項重要的需求。 要成功滿足這些需求,公司必須: * 在公司內部網路、雲端和行動使用者之間持續保護公司和資料。 * 集中他們的資料遺失防護和安全管理工作。 * 發現、分類、監控和保護他們的資料,以及驗證使用者和控制誰可以在任何特定時間存取特定應用程式和資料。 * 明確定義並強制執行以角色為基礎的資料存取和使用政策。 * 更好地監督和管理第三方供應商的安全性和合規性。 * 確保其資料的儲存、存取和使用方式 [符合](https://www.paloaltonetworks.com/blog/2017/06/data-loss-prevention-prevent-accidental-data-exposure-cloud/) 資料保護法規和資料隱私權法律,例如《健康保險可攜性與責任法案》(HIPAA)、《薩班斯-奧克斯利法案》(SOX)、《歐盟一般資料保護規範》(GDPR) 等。這一點尤其重要,因為任何違規行為都可能導致巨額罰款和/或對公司聲譽造成重大損害,甚至是刑事或民事處罰。 這就是 [創新企業 DLP 安全解決方案的](https://www.paloaltonetworks.com/blog/network-security/time-to-rethink-and-reimagine-data-security-with-palo-alto-networks/) 用武之地,以填補缺口。如需更多關於如何建立穩健的企業資料遺失防護策略的資訊,請造訪: [https://www.paloaltonetworks.tw/enterprise-data-loss-prevention](https://www.paloaltonetworks.tw/network-security/enterprise-data-loss-prevention?ts=markdown) ^1^ [2020 年資料外洩成本報告](https://www.ibm.com/reports/data-breach) 相關內容 [數位轉型的資料安全性 企業在數位轉型過程中需要全面的合併資料安全性策略,以保護所有機密的企業資料。](https://www.paloaltonetworks.tw/cyberpedia/why-a-comprehensive-approach-to-data-security-is-better?ts=markdown) [為何企業 DLP 必須採用雲端交付? 不斷變化的資料性質和種類如何驅使雲端 DLP 的需求,以全面保護各處的資訊,同時適應變化。](https://www.paloaltonetworks.com/cyberpedia/what-is-data-loss-prevention-dlp) [ESG 評論企業雲端 DLP 的必要性 ESG 探討在雲端時代保護資料的相關挑戰,以及統一的、雲端原生的 DLP 方法如何保護分散式的機中資料資產。](https://www.paloaltonetworks.tw/sase/enterprise-data-loss-prevention?ts=markdown) [可靠的資料保護策略秘訣 瞭解如何從雲端引擎提供一致的政策,以在任何地方定義資料保護政策和組態,並將其套用至所有地點。](https://www.paloaltonetworks.com/blog/network-security/a-reliable-data-protection-strategy-hinges-upon-highly-accurate-data-detection/) ![Share page on facebook](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/resources/facebook-circular-icon.svg) ![Share page on linkedin](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/resources/linkedin-circular-icon.svg) [![Share page by an email](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/resources/email-circular-icon.svg)](mailto:?subject=%E8%B3%87%E6%96%99%E9%81%BA%E5%A4%B1%E9%98%B2%E8%AD%B7%20-%20%E4%BF%9D%E8%AD%B7%E6%82%A8%E7%9A%84%E6%95%8F%E6%84%9F%E4%BC%81%E6%A5%AD%E8%B3%87%E6%96%99&body=%E8%B3%87%E6%96%99%E9%81%BA%E5%A4%B1%E9%98%B2%E8%AD%B7%20%28DLP%29%20%E6%98%AF%E5%81%B5%E6%B8%AC%E4%B8%A6%E9%98%B2%E6%AD%A2%E8%B3%87%E6%96%99%E5%A4%96%E6%B4%A9%E6%88%96%E6%95%8F%E6%84%9F%E8%B3%87%E6%96%99%E6%90%8D%E6%AF%80%E7%9A%84%E4%BD%9C%E6%B3%95%E3%80%82%E6%8E%A2%E7%B4%A2%20Palo%20Alto%20Networks%20DLP%20%E8%A7%A3%E6%B1%BA%E6%96%B9%E6%A1%88%E3%80%82%20at%20https%3A//www.paloaltonetworks.com/cyberpedia/data-loss-prevention-protecting-your-sensitive-enterprise-data) 回到頁首 {#footer} ## 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