Answer: SSL/TLS encryption

Azure Databricks employs SSL/TLS encryption as its default mechanism to secure data in transit. SSL (Secure Sockets Layer) and TLS (Transport Layer Security) are cryptographic protocols designed to provide secure communication over networks. This method encrypts data before transmission and decrypts it upon arrival, safeguarding against interception or tampering by unauthorized entities. Unlike IPsec VPN, which secures network connections, or SSH tunnels, which offer secure connections for specific applications, SSL/TLS encryption is universally recognized for its robust security, broad compatibility, and efficiency in protecting data across a wide range of devices and applications.

Author: LeetQuiz Editorial Team