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WPA2 vs. WPA3 Wi-Fi Security

Understand common modern Wi-Fi security modes.

Quick Answer

WPA3 is newer and improves wireless security; WPA2 remains common for compatibility. Avoid obsolete WEP and WPA where possible.

Step by Step

  1. Determine whether the problem affects one device or every device on the network.
  2. WPA3 is newer and improves wireless security; WPA2 remains common for compatibility. Avoid obsolete WEP and WPA where possible.
  3. Change one setting or component at a time and test again.
  4. Record existing router/network settings before changing passwords, DNS, addressing, or advanced configuration.

If That Doesn't Work

  • Router menus, indicator lights, and terminology vary by manufacturer and internet provider.
  • Avoid factory-resetting a modem/router unless you know how it is provisioned and have the information needed to restore the connection.