What does SSL stand for, and what is its main purpose?

SSL stands for Secure Sockets Layer, and its primary purpose is to encrypt internet data transmissions. This protocol establishes a secure and encrypted connection between a web server and a web browser, which ensures that all data exchanged between the two remains private and intact. By using SSL, sensitive information such as credit card details, personal data, and login credentials can be transmitted securely over the internet, preventing interception by malicious actors. This encryption is vital for maintaining confidentiality and integrity in communications across the web.

The other options do not accurately reflect the main function of SSL. While managing network traffic, providing web hosting services, and detecting network intrusions are essential aspects of network management and security, they do not define SSL’s core purpose. SSL specifically focuses on the encryption of data during transmission, making it crucial for secure online transactions and communications.