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題 名 | Design and Implementation of LDAP and CA-based Secure E-mail System=整合LDAP與CA的安全電子郵件系統 |
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作 者 | 邱怡菁; 楊中皇; | 書刊名 | 資訊科學應用期刊 |
卷 期 | 2:1 民95.06 |
頁 次 | 頁97-106 |
分類號 | 312.2 |
關鍵詞 | 網路安全; Network security; E-mail; LDAP; CA; |
語 文 | 英文(English) |
中文摘要 | 電子郵件的使用是網際網路應用中最為廣泛的服務之一,而現今使用者擁有二個以上的電子信箱更是頗為常見。此外,目前利用Web mail 收發E-mail 的使用者也正逐年增加,但E-mail 的安全問題卻不被重視,這樣的狀況急待改善。現今許多郵件收發軟體皆提供安全的機制,但是使用者往往選擇不使用,原因除了輕忽E-mail 的不安全性外,還包含相關知識的不足、及不熟悉使用上的設定,導致使用率偏低。雖然Web mail 是容易使用、方便取得,然而Web mail本身提供的安全機制僅著眼於垃圾郵件和病毒的阻擋等等的被動防範,在支援積極性的安全防護仍有缺失,顯示固定式郵件收發軟體的優勢。本研究旨在建構一個擁有安全並具整合性的電子郵件系統,以親和性的簡單設定為考量來建構出安全的電子郵件系統,來提供加解密和數位簽章的功能,使E-mail 能於安全的防護下進行傳輸。整個系統更進一步結合輕型目錄存取協定和憑證機構來藉此獲取更多不同於一般通訊錄的資訊,也能直接透過這個系統來申請憑證,促使E-mail 在使用上能更為便利與安全。 |
英文摘要 | The E-mail is one of the most widespread applications of internet. Nowadays it is quite popular that the user has at least two E-mail addresses. However, the security of E-mail is actually and continuously neglected by the user and the message on internet is then easy to be intercepted. With secure solicitude in mind, such situation needs to be improved urgently. A lot of Mail User Agent(MUA) have mechanism of offering the security. But it is difficult to setup and use the built-in security functions and most users currently do not send email messages with security functions, such as digital signature or encryption. This research aims at designing and implementing an E-mail system that has the security functions and can combine several E-mail accounts together with user-friendly interface and easy setup to use. Our secure E-mail system has built-in functions of digital signature and encryption. We also combine the functions of Lightweight Directory Access Protocol (LDAP) and the Certification Authority (CA) in our system so that using E-mail conveniently and securely can be attained. |
本系統中英文摘要資訊取自各篇刊載內容。