Protect your privacy from intrusive software, snooping programs, agencies that gathers and reads your text messages, and other text messaging hi-jacking methods. SMS Guardian uses 128-Bit Encryption, allowing you to send encrypted messages, and receive messages that you can decrypt. If your message is ever compromised and received through a hi-jacking method, they will only see scrambled characters. A master key would be required to decipher the messages. Text messages stored on server side are stored as scrambled characters. Each person wishing to receive and send encrypted messages needs SMS Guardian on both phones. Protect your privacy with SMS Guardian.