What does repudiation mean?

Question 1: What does “denial” mean?

Question 2: What does “denial” mean in network security? There is anti-repudiation technology in network security. I don’t know if this is what you are referring to. Anti-repudiation technology: includes proof of both the source and the destination. The common method is digital signature. Digital signature adopts a certain data exchange protocol so that both communicating parties can meet two conditions: the receiver can identify the identity claimed by the sender, and the sender can The party cannot later deny the fact that he sent the data. For example, the two parties in communication use a public key system, and the sender uses the receiver's public key and its own private key to encrypt the information. The receiver can only read it after decrypting it with its own private key and the sender's public key. The same is true for Fang's reply. In addition, ways to prevent repudiation include: using the token of a trusted third party, using timestamps, using an online third party, combining digital signatures with timestamps, etc.

Question 3: Rogue and Repudiation Does it mean the same thing? No, it means the same thing

Scoundrel:

wú lài

①Cunning, acting and other bad behaviors: acting like a scoundrel | scoundrel | rogue . ②Cunning and mischievous bad guy: This person is a well-known scoundrel. ③No one to rely on: the livelihood is useless | I am worried about being a useless person. ④ Cute; gratifying: I like children most, scoundrels, lying at the head of the stream peeling off lotus pods.

There are two interpretations of denial. One is to use lies and sophistry to deny the fault or crime committed, such as "the facts cannot be denied." The other is to refuse to acknowledge or acknowledge what is actually true.

Question 4: What are the idioms that mean denial 1. To deny each other without punishing each other 2. To fully express one's own opinions 3. There is no contradiction that cannot be taken into account in every detail, everyone expresses his or her own opinion, Contradictory in every detail, speak your mind and speak out in every detail

Question 5: What is the meaning of non-repudiation in network security? Non-repudiation is also called non-repudiation. In the process of information interaction in network information systems, it ensures the true identity of the participants. sex. That is, it is impossible for any participant to deny or repudiate the operations and commitments that have been completed. The use of information source evidence can prevent the sender from falsely denying the sent information, and the use of submission of receipt evidence can prevent the recipient from denying the received information afterwards.

Question 6: The implementation principle of anti-repudiation technology system in the network is based on digital signature technology. Through the above description of digital signature technology, we can judge the authenticity of data based on signature and signature verification. The sender is a real user. At the same time, by verifying the signature, it can be determined whether the data has been changed during the transmission process. Therefore, it can be realized that the sender of data cannot deny the sent data, and the sent data is complete, realizing the non-repudiation and integrity requirements of the system. For both B/S architecture and C/S architecture, implementation principles based on signature and signature verification need to be adopted. For the B/S architecture, the client data signature module is configured in the form of a control in the web page that needs to be signed for users to download when accessing. For the C/S architecture, the client data signature module is in the form of a dynamic library for professional client software to call.

Question 7: The characteristic of non-repudiation refers to A

Question 8: What is the meaning of the word: shameful

Phonetic: shuǎ lài

Definition: 1. Use rogue means.

2. Denial o Not admitting one's own mistakes or responsibilities.

"Xiaoshai" is also called "Xiaoshapi".

"Cheating" is sometimes the same as "naughty egg" (for people with a close relationship, such as between mother and child).

Question 9: What does denial mean? Deny [fǒu rèn]

Basic meaning

Refuse to admit

Detailed meaning

Do not admit.