TLS
TLS, or Transport Layer Security, is the encryption protocol that keeps your data safe when you visit a website.
A secure connection between your browser and a website uses TLS to protect the data you send and receive. When a website uses TLS, your browser and the website agree on a secret key to encrypt the data. This means your password, credit card details, and other private information are scrambled so only the intended recipient can read it.
What it means
TLS stands for Transport Layer Security. It's a protocol that ensures data sent over the internet is encrypted and cannot be easily intercepted. TLS is used whenever you see "https" in a web address, which indicates a secure connection.
Why it matters
TLS is important because it prevents attackers from eavesdropping on your online activity. Without TLS, sensitive information like login credentials and payment details could be read by anyone on the same network. TLS also helps verify that you're connecting to the real website and not a fake one.
What to do
Always look for "https" in the address bar when entering sensitive information. Make sure your website uses a valid TLS certificate, and keep your server software up to date to ensure the latest security features are enabled.