SSLkryptering

SSLkryptering, also known as Secure Sockets Layer (SSL) encryption, is a standard security technology for establishing an encrypted link between a web server and a browser. This encryption ensures that all data passed between the web server and browsers remain private and integral. SSL is used to secure sensitive information such as credit card numbers, login credentials, and other personal data.

The SSL protocol works by using a combination of symmetric and asymmetric encryption. Asymmetric encryption is used to securely exchange a symmetric encryption key between the client and the server. Once the key is exchanged, symmetric encryption is used for the actual data transmission, which is much faster and more efficient.

SSL has evolved over time, with the most recent version being TLS (Transport Layer Security), which is essentially an updated, more secure version of SSL. TLS provides improved security features and is widely adopted by modern web browsers and servers.

SSLkryptering is essential for protecting sensitive data transmitted over the internet. It helps prevent eavesdropping, tampering, and message forgery, ensuring that only the intended recipient can read the data. Websites that handle sensitive information, such as e-commerce sites, banking sites, and login portals, typically use SSL to protect their users' data.