用于审计和不可抵赖性的日志事务。
通过认证和审核，不可抵赖。
这一概念称作不可抵赖性。
本文回答了下列问题：什么是不可抵赖性？
This article answers the following questions: What is non-repudiation?
什么是不可抵赖性？
使用数字签名的消息身份验证还不能满足不可抵赖性的条件。
Message authentication by using a digital signature is not sufficient for non-repudiation.
不可抵赖分为发送方的不可抵赖和接收方的不可抵赖。
Non repudiation consists of the sender's non repudiation and receipt's non repudiation.
这就意味着不可抵赖性保证了消息的发送方与消息的创建者为同一人。
This implies that non-repudiation guarantees that the sender of a message is the same as the creator of the message.
用户要求机密性、消息完整性、发方鉴别和收方不可抵赖。
Users require confidentiality, message integrity, sender authentication and receiver non - repudiation.
特别是在企业间的商业交易中，不可抵赖性的安全性要求需要得到满足。
In particular, in business transactions among enterprises, the security requirement of non-repudiation needs to be satisfied.
为了满足不可抵赖性的要求，会同时需要消息身份验证和发送方身份验证。
In order to satisfy the requirement of non-repudiation, you need both message authentication and sender authentication simultaneously.
利用加密和数据签名技术保证了重要数据的安全性和不可抵赖性。
The security of important data has been enforced using encryption and digital signature techniques.
除了以上两项安全性要求以外，不可抵赖性也是B2B应用中相当重要的一个要求。
In addition to the above two security requirements, non-repudiation is an important requirement in B2B applications as well.
本文对电子商务的不可抵赖性进行的分析和研究，探讨了其解决办法。
The paper researches and analyzes the non repudiation and gives some methods to solve the question.
现在，我将从不可抵赖性的角度分析一下SOAP - DSIG与ssl之间的关系。
Now I'll examine the relationship between SOAP-DSIG and SSL from the perspective of non-repudiation.
阐述了“认证电子邮件”的概念及其所提供的确保通信不可抵赖的邮件服务。
This paper illustrates the concept of "certified email" and the email service it provides to insure non reputation communication.
此安全协议能够有效保护数据完整性、保护信息的不可抵赖、防止重发攻击等。
This security protocol can effectively protect the integrity of the data, protect data keep from bluff it, and prevent heavy hair attack, etc.
为了保障网络上数据的机密性、完整性和不可抵赖性，必须要有相应的设施来提供服务。
It is necessary to apply some security to ensure security service of confidentiality, integrity, authentication and non-repudiation for the Internet application.
文章以“汉诺塔”游戏为出发点，分析设计了一个高强度的公平的不可抵赖的签约协议。
According to the" nono n-repudiation game of Hanoi Tower", This paper analyzes a fair and non-repudiation signed-contract-cryptographic-protocol(SCCP)with strong safety.
因此，同时使用SOAP-DSIG和SSL（带有客户机身份验证）是实现不可抵赖性的第一步。
Therefore, using SOAP-DSIG and SSL (with client authentication) simultaneously is the first step towards realizing non-repudiation.
给出了一个SET交易的安全实现模型，它保证了交易的有效性、机密性、完整性和不可抵赖性。
Finally, it presents a secure implementation model of SET transaction, which ensures the validity, confidentiality, integrity and non-repudiation of transaction.
在网络上传输的数据容易受到各种网络攻击，例如嗅探网络传输、不可抵赖性、篡改数据、欺骗、拦截和捕捉回复。
The data transmitted over the network is susceptible to network attacks like snooping the network traffic, non-repudiation, tampering the data, spoofing, hijacking, and capture-replay.
通过测试，它表明，协议NRP3可满足电子商务应用的要求，并提供有效的不可抵赖性和隐私保护，为客户和商家。
By testing, it shows that the protocol NRP3 can satisfy the requirements of E-commerce application, and effectively provide non-repudiation and privacy protection for clients and merchants.
仿真测试结果表明，该安全性方案具有较高的可行性，可保证SDP的完整性和不可抵赖性，达到了预期的安全效果。
Simulation test results prove the high feasibility of this security mechanism, insure the integrality and nonrepudiation, and realize the expected security performance.
因此，同时使用SSL和SOAP-DSIG是保护被传输的SOAP消息的安全以实现不可抵赖性的最有前途的方法。
Therefore using SSL and SOAP-DSIG simultaneously is the most promising approach to securing the transmitted SOAP messages to insure non-repudiation.
所以看起来同时使用SOAP - DSIG和SSL对于实现不可抵赖性来说已经足够了，那么我现在就提供两个来自恶意接收方(而非第三方)的攻击。
Therefore, it seems that using SOAP-DSIG and SSL simultaneously is sufficient for non-repudiation, so I will now present two attacks by malicious recipients (not by third parties).
所以看起来同时使用SOAP - DSIG和SSL对于实现不可抵赖性来说已经足够了，那么我现在就提供两个来自恶意接收方(而非第三方)的攻击。
Therefore, it seems that using SOAP-DSIG and SSL simultaneously is sufficient for non-repudiation, so I will now present two attacks by malicious recipients (not by third parties).
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