Internet Security and Private Information Nowadays

Internet Security and Private Information

Nowadays , in our fast developing world, Information – the most valuable thing. People are swimming in this infinity flow of information every moment. Everything around us is information. Our life is determined by information. So that those , who can control and administrate it , are the real owners of the world and our lives. In Orwell’s“ 1984” we can see absolute power and authority in hand of the government. The reason of their absolute power is ability to control all information that people receive. So that even this senseless and absurd phrases had their own place.

Private Messaging • Say Anything - Send high-quality group, text, picture, and video messages, all without SMS and MMS fees. • Be Yourself - Use your existing phone number and address book. There are no separate logins, usernames, passwords, or PINs to manage or lose. • Stay Private - We cannot read your messages, and no one else can either. Everything is always end-to-end encrypted and painstakingly engineered in order to keep your communication safe. • Get Organized - Archive functionality makes it easy to keep track of the conversations that matter to you right now. • Pay Nothing - The development team is supported by community donations and grants. There are no advertisements, and it doesn't cost anything to use.

Private calling Speak Freely - Make crystal-clear phone calls to people who live across town, or across the ocean, with no long-distance charges. Stay Private - We cannot hear your conversations, and no one else can either. No exceptions. Pay Nothing - The development team is supported by community donations and grants. There are no advertisements, and it doesn't cost anything to use.

Signal uses Curve 25519, AES-256, and HMAC-SHA 256. The security of these algorithms has been tested over many years of use in hundreds of different applications. Messages sent via Signal are end-to-end encrypted, which means that they can only be read by your intended recipients. We make it easy for you to verify that you are communicating with the right people and that no MITM attack has occurred. The keys that are used to encrypt your messages are stored on your device alone, and they are protected by an additional layer of encryption if you have a passphrase enabled. Open Whisper. Systems does not have access to the contents of any messages sent by Signal users. Additionally, the complete source code for the Signal clients and the Signal server is available on Git. Hub.