Wi-Fi Router Hardening: Disabling UPnP, WPS, and Patching Firmware Vulnerabilities
Routers represent the primary perimeter defense for digital environments. Compromised routers expose all subnet traffic to DNS redirection and traffic manipulation.
1. Kill Universal Plug and Play (UPnP)
UPnP allows local malware to open arbitrary external port forwards silently without administrator confirmation.
Verify Exposed Ports with PruPru
The PruPru Security Scanner checks your endpoint for unexpected listening services and ports.
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