Wi-Fi encryption protects wireless data by encoding it so only authorized users can access the network.
- WEP – Outdated and insecure (not recommended)
- WPA – Improved over WEP but now obsolete
- WPA2 – Strong security using AES encryption
- WPA3 – Latest standard with enhanced protection
- Prevents unauthorized network access
- Protects data from eavesdropping
- Uses passwords and encryption keys
- Strong passwords improve security
- Use WPA2 or WPA3
- Set a strong, unique Wi-Fi password
- Disable WPS if not required
- Keep router firmware updated