What is the bat application for?

Bat app is a secure chat software with triple encryption technology.

Bat is developed and operated by a technology company in Chengdu, and uses end-to-end encryption, asymmetric encryption and SPR fair algorithm encryption as basic software technologies. Bat not only provides the functions of single chat, multi-chat, text, video and other general social needs, but also provides the functions of preset secret letter, two-way withdrawal, file encryption sharing, screenshot reminder and so on.

End-to-end encryption technology is internationally recognized as one of the safest transmission technologies. The software information using this technology only happens at the sender and receiver, that is, the information is encrypted before sending, and the sender is encrypted and decrypted after receiving. No third party, including hackers and software developers, can obtain information content, which ensures the privacy, security and tamper resistance of information.

Asymmetric encryption means that the sender generates a pair of keys, and the encryption algorithms of the public key and the private key are different. The sender uses the public key of the receiver to encrypt the data. After receiving the encrypted data, the receiver uses its own private key to decrypt the data. Only the receiver who owns the private key can successfully decrypt the data. The absolute privacy of information content is guaranteed.

SPR fairness algorithm is usually used to protect users' key management. It uses some random numbers and hash values to form a password to verify identity. Its advantage is that it can prevent man-in-the-middle attacks and password guessing attacks. At the same time, it also ensures that the user's password only exists on the mobile phone, and the number will not be stored on the server.

Pre-set secret message: the other party has set a password, and the content of the conversation list will not be displayed directly when the message is received. You need to enter the correct password to view it.

Two-way recall: any party can recall all the information of both parties, and there is no time limit. After the information is destroyed, it cannot be recovered.

Screenshot reminder: When the other party takes a screenshot of the chat interface, the message that the other party has taken a screenshot will be displayed on your chat interface to prevent the other party from spreading your message at will.

Talking to thousands of people &; Anonymous group chat: Bat's group chat can accommodate more than 50,000 people, which can solve business needs well; At the same time, anonymous group chat can be enabled in group chat to ensure that users can speak freely. (The group owner doesn't know who is who after anonymous group chat is turned on)

Group Chat Gai Lou: Quote the quoted message for the third time in the group, and still keep the existence and display of the first message to prevent the original message from being lost due to being cited too much.

Message Receiving: When the other party reads the message you sent, the read sign will appear.

File encryption and sharing: Bat can now encrypt files in the collection, and at the same time, pages can be shared in encrypted form. The adopted encryption technology can ensure the security of user's file content.