Linksys WRT1900AC - Wireless and Security Settings

SecurityWireless
WRT 900AC | How to Use Linksys Smart Wi-Fi 9
Wireless — Lets you configure your router’s wireless network. You can change
the security mode, password, MAC filtering, and connect devices using Wi-Fi
Protected Setup.
Security — Lets you configure your router’s wireless security. You can set up the
firewall, VPN settings, and make custom settings for applications and games.