Understanding TLS Tunnels: Secure Channels for Encrypted Communication
A TLS tunnel, often referred to as an SSL tunnel, establishes a secure channel that enables encrypted data transmission between two endpoints. This safeguards the information from eavesdropping and tampering, as it relies on the TLS protocol to create an encrypted connection between a client and a server. TLS tunneling ensures end-to-end encryption, a crucial element in preserving the confidentiality and integrity of data transmitted over the internet. This security feature shields sensitive information from prying eyes and malicious eavesdroppers, including internet service providers.
TLS vs mTLS
Every secure website you visit uses Transport Layer Security (TLS) to protect your data as it travels across the internet. TLS creates an encrypted tunnel that shields your passwords and personal information from eavesdroppers. It works by verifying the server’s identity through digital certificates, while your browser remains anonymous at the connection level. Mutual TLS (mTLS) extends this security model by requiring both sides to verify each other’s identity with certificates.