👉 In the context of computer science and network engineering, a "fasten" is a mechanism used for securing data in a network. It involves encrypting data or traffic flow to prevent unauthorized access. For example, if you want to secure your email communication by adding a password to it, you can use the fasten technique to add an extra layer of security. This means that instead of sending plain text messages, you would send a specific encrypted message with a unique code that only you know how to