There are different ways to ensure the privacy of correspondence, here are the main ones
Posted: Sun Jan 19, 2025 4:02 am
Why are messenger developers so concerned about the security of communication and what do they mean by it? It would be more correct to talk about privacy or confidentiality of correspondence. Ensuring such privacy is a competitive advantage for a company.
1. Encrypting the data transmission channel between the user and the server from third-party interference (client - server - client). Encryption is unique for each session, the keys are held by the user and the service provider. Most existing services have similar protection - webmail (gmail, mail.ru, Yandex, Rambler, etc.), social networks (VKontakte, Facebook, etc.), cloud services (Dropbox, Google Drive, etc.).
2. Encrypting the message directly on the user's (sender's) device and decrypting it finland whatsapp number list on the recipient's device - "client-to-client" encryption. Naturally, the traffic also passes through the server, but in this case even the developer will not be able to "read" the message: each time it is protected by a new key generated by the users' devices themselves. This technology is used by WhatsApp, Viber, Telegram and other messengers with end-to-end encryption.
The second method is, of course, more attractive to the consumer. Secret chats are essentially face-to-face communication in an isolated room in a separate language, and even if someone "overhears" the conversation, they simply won't understand it. And you can talk about the weather or where to carry out the next terrorist attack. It's like the example with a knife, which can be used to cut bread and kill a person.
It's like the example with a knife, which can be used to cut bread and kill a person.
If the service uses the first type of encryption, then having agreed to cooperate with the authorities, it is enough for it to hand over all the addresses and passwords (encryption keys) to the state, and everyone will be happy. Services will calmly (and legally) continue to operate on the territory of the Russian Federation, the government will monitor whether someone is up to no good, users will communicate in the usual mode. Of course, there will be those who will change the service to maintain privacy.
1. Encrypting the data transmission channel between the user and the server from third-party interference (client - server - client). Encryption is unique for each session, the keys are held by the user and the service provider. Most existing services have similar protection - webmail (gmail, mail.ru, Yandex, Rambler, etc.), social networks (VKontakte, Facebook, etc.), cloud services (Dropbox, Google Drive, etc.).
2. Encrypting the message directly on the user's (sender's) device and decrypting it finland whatsapp number list on the recipient's device - "client-to-client" encryption. Naturally, the traffic also passes through the server, but in this case even the developer will not be able to "read" the message: each time it is protected by a new key generated by the users' devices themselves. This technology is used by WhatsApp, Viber, Telegram and other messengers with end-to-end encryption.
The second method is, of course, more attractive to the consumer. Secret chats are essentially face-to-face communication in an isolated room in a separate language, and even if someone "overhears" the conversation, they simply won't understand it. And you can talk about the weather or where to carry out the next terrorist attack. It's like the example with a knife, which can be used to cut bread and kill a person.
It's like the example with a knife, which can be used to cut bread and kill a person.
If the service uses the first type of encryption, then having agreed to cooperate with the authorities, it is enough for it to hand over all the addresses and passwords (encryption keys) to the state, and everyone will be happy. Services will calmly (and legally) continue to operate on the territory of the Russian Federation, the government will monitor whether someone is up to no good, users will communicate in the usual mode. Of course, there will be those who will change the service to maintain privacy.