transport layer security from ravitejafe's blog

TLS, introduced in 1999, is a cryptographic protocol that secured the Internet first. It enables messages through a secure network and is usually used for email, VoIP, etc.TLS ensures information security and protection between two applications. It runs in the Application Layer and contains the TLS Record and TLS Handshake conventions.

Most popular free-to-use online email services do not encrypt messages sent over the Internet, and hackers can easily intercept these messages and access private information. Email encryption utilizes public-key cryptography and digital signatures to secure emails and ensures that only the intended recipient can read the message.

Numerous security remedies offer end-users more control over their email, with alternatives such as revoking accessibility, stopping email forwarding, stopping printing or copying/pasting emails, and the capacity to request signatures in encrypted attachments. The leading vendors will execute functions best for organizations that need safe invoicing and calls sent out through email.

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