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 Digital Signature - Communication among attorneys and their colleagues, as well as clients, is often mission-critical. Ensuring that no one else can intercept and read their e-mail is vital. Ensuring the authenticityof the sender is of equal importance. Sending e-mail under another's identity is remarkably simple and can be done to mislead the recipient. PointClear LCS ensures the sender's identity with the support of 128-bit Digital Signatures. In addition to providing an advanced encryption system which ensures your e-mail messages cannot be intercepted, PointClear LCS ensures the sender's authenticity through the use of this digital signature.
Upon installation, a 128-bit unique private key is generated automatically and stored on your computer. This key has dual purposes: message decryption and a digital signature. Every time you send a secure message, PointClear LCS uses the recipient's public key to encrypt a secure message. Then a digital signature generated from your unique private key is attached to the message. Upon receipt of your message, the recipients PointClear software uses his private key to decrypt the message and your public key to verify the digital signature. This guarantees that the message came from your computer. If the message fails the digital signature phase, the recipient is alerted to this potentially fraudulent message. This simple and powerful tool deploys automatically.
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