layer header 中文意思是什麼
layer header
解釋
層標題-
In this article, we perform a tri - layer security mechanism ; we improve the form authentication of asp. net in two places ; we also perform a new dynamic authentication based on two factor ; then we perform a new way to send the credential through the soap header ; we solve the problem about the key creation and the key storage and the transmission of the encrypted message ; after analyzing and discussing the soap protocol, we put forward a safely custom authentication through combining the digest authentication and soap protocol and credential
在web服務安全方面提出了一些新看法，解決了一些新問題： 1 ）提出了基於角色的三層安全機制； 2 ）對asp ， net的表單驗證技術提出了兩處新的改進： 3 ）提出一種動態的雙因素口令認證方法，即在單因素（固定口令）認證基礎上結合第二個物理認證因素，以使認證的確定性按指數遞增。在此，本文提出了第二種認證因素?信任憑證。 -
The ability of keeping the ip packet ' s integrity, secrecy, authentication, data origination, anti - relay is discussed. the relationship of ipsec component authentication header ( ah ), encapsulating security payload ( esp ) and ike ( internet key exchange ) is also talked about. this discussion of ipsec makes the impression that ipsec make ip layer security enough
論述了ipsec在ip報文的完整性、機密性、數據來源認證和抗重播等方面的能力， ipsec的基本協議? ?認證報文頭（ ah ）和安全封裝載荷報頭（ esp ）與ipsec安全體系的其它組成部分如安全策略、加密和認證演算法、密鑰管理等如何合作，共同完成對ip報文的安全保護。 -
Layer 2 frame header and trailer are removed and replaced at every layer 3 device
層2個體格首領和追蹤者在每個層3裝置被移動而且替換。 -
The next header field indicates the extension header type if present or the protocol above the ip layer, for example, tcp or udp
「下一標頭」欄位指示擴展標頭類型（如果存在的話）或者ip層之上的協議（例如， tcp或udp ） 。 -
Functioning at the network layer of the open systems interconnection model, the packet - encryption device at the originating site encrypts the entire packet, including the ip header, and provides it with a new header
由於是在「開放系統互連」模型的網路層上起作用的，始發站上的包加密裝置對整個包加密，包括ip報頭，都提供一個擁有新報頭的包。 -
Layer 3 header is removed and replaced at every layer 3 device
層3個首領在每個層3裝置被移動而且替換。
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