A security token is like your secret code to enter your bedroom. You know that no one else can enter your bedroom without the proper code, right? Similarly, a security token is a digital code that keeps certain information or actions safe and secure from unauthorized people.
Think of it this way: when you want to keep your money safe in a bank, you put it in a vault. The vault has a lock, and only people with the right key can open it. Similarly, when you want to keep certain information or actions safe on a website or app, you use a security token. It's a lock that only allows access to the right people.
For example, if you have an account on a website, your security token acts like a key to that account. It keeps other people from getting into your account without your permission. It also keeps your personal information, like your name and address, safe from hackers and online thieves.
Overall, a security token is a valuable tool that keeps your information and actions safe online - just like a lock keeps your money safe in a vault.