數位鑑識就緒成效初探

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Please use this identifier to cite or link to this item: https://irlib.pccu.edu.tw/handle/987654321/53883

Title:	數位鑑識就緒成效初探 A Preliminary Study on the Effectiveness of Digital Forensic Readiness
Authors:	顏光燦 Yen, Kuang-Tsan
Contributors:	資訊管理學系碩士在職專班
Keywords:	數位鑑識數位鑑識就緒數位鑑識就緒框架通用框架 digital forensic digital forensic readiness digital forensic readiness framework generalized framework
Date:	2025
Issue Date:	2025-02-24 13:13:58 (UTC+8)
Abstract:	本研究的主題是探討數位鑑識就緒（Digital Forensic Readiness，DFR）的效能。隨著資訊科技的發展，資安事件日益增多，學者紛紛提出數位鑑識就緒框架協助組織，規劃設計提高數位證據蒐集利用能力，減少事後取證成本，進而幫助提升資安防護，數位鑑識就緒的觀念雖已經發展二十年，然仍有待推廣普及此概念。因此本研究聚焦於數位鑑識就緒的案例分析，探討其在資訊安全事件中的應用與成本效率。本研究採用實驗方法，透過分析成本實際案例，驗證DFR框架的成效，進一步提出本土化的數位鑑識驗證框架，為企業與機關政府提供標準作業流程。研究結果顯示，導入DFR制度不僅可以降低數位犯罪偵查成本，還能提升數位犯罪的法律效能及破案效率，且能提升數位證據的法律證據力，能降低數位犯罪調查成本。最後，本研究提出建立本土化框架，提供企業和政府機關標準作業流程，使其事先做好鑑識就緒，建構適合臺灣的數位鑑識架構，有效應對事件。 The topic of this study is to explore the performance of Digital Forensic Readiness (DFR). With the development of information technology, information security incidents are increasing day by day. Scholars have proposed a digital forensics readiness framework to assist organizations in planning and designing to improve the collection and utilization of digital evidence, reduce the cost of subsequent evidence collection, and thereby help improve information security protection. Digital forensics readiness framework Although the concept has been developed for twenty years, it still needs to be popularized and popularized. Therefore, this study focuses on a case study of digital forensics readiness to explore its application and cost efficiency in information security incidents. This study uses experimental methods to verify the effectiveness of the DFR framework by analyzing actual cost cases, and further proposes a localized digital forensic verification framework to provide standard operating procedures for enterprises, agencies and governments. Research results show that the introduction of the DFR system can not only reduce the cost of digital crime investigation, but also improve the legal effectiveness and detection efficiency of digital crimes. It can improve the legal evidentiary power of digital evidence and reduce the cost of digital crime investigation. Finally, this study proposes to establish a localization framework to provide enterprises and government agencies with standard operating procedures to prepare them for forensics in advance and build a digital system suitable for Taiwan. Forensic structure to effectively respond to incidents.
Appears in Collections:	[Department of Information Management & Graduate Institute of Information Management] Thesis

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