Security; Port Filtering - TP-Link AC750 User Manual

CR2 AC750 Wireless Dual-Band Router
Enable DMZ: Check this box will enable DMZ function.
DMZ Host IP Address: Enter DMZ host IP Address may expose this host to a variety of
security risks.

4.6 Security

The router provides extensive firewall protection by restricting connection parameters to
limit the risk of intrusion and defending against a wide array of common hacker attacks.
There are four submenus under the Security menu: Port Filtering, IP Filtering, URL
Filtering, MAC Filtering. Click any of them, and you will be able to configure the
corresponding function.

4.6.1 Port Filtering

Port Filtering allows you to enable or disable TCP ports and UDP ports on computers or
network devices. Port Filtering insulates your local computers form many TCP/IP security
attacks, including internal attacks by malicious users.
Enable Port Filtering: Check this box will enable Port Filtering function.
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