Encryption vs. Other Options:

Access Control:Limits who can access data, but doesn't make it unreadable.

Authentication:Validates user/device identity, but not focused on data confidentiality.

Authorization:Determines the actions a user is allowed, separate from securing the data itself.

How encryption works:Encryption uses algorithms and keys to turn plaintext into unreadable ciphertext. Only those with the correct key can decrypt it.

Data in motion vs. data at rest:Encryption protects sensitive information both when transmitted over the wireless network and when stored on devices.

Encryption standards and protocols:Resources on common wireless encryption types (WPA2, WPA3, TLS) and their implementation.