NR120 5G Router User Manual
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3.3.5 Security
3.3.5.1
Firewall
You can enable or disable the firewall, filter specific Internet data types,and
prevent anonymous Internet requests,ultimately enhance network security.
Firewall Protection
Firewall enhance network security and use SPI to check the packets into the
network.To use firewall protection, choose to enable otherwise disabled. Only
enable the SPI firewall, you can use other firewall functions: filtering proxy,
block WAN requests, etc.
Additional Filters
Filter Proxy:
Wan proxy server may reduce the security of the gateway,
Filtering Proxy will refuse any access to any wan proxy server.
Click the check
box to enable the function otherwise disabled.
Filter Cookies:
Cookies are the website of data the data stored on your
computer.When you interact with the site ,the cookies will be used. Click the
check box to enable the function otherwise disabled.
Filter Java Applets:
If refuse to Java, you may not be able to open web pages
using the Java programming.. Click the check box to enable the function
otherwise disabled.
Filter ActiveX:
If refuse to ActiveX, you may not be able to open web pages
using the ActiveX programming. Click the check box to enable the function
otherwise disabled.
Prevent WAN Request
Block Anonymous WAN Requests (ping):
By selecting “Block Anonymous
WAN Requests (ping)” box to enable this feature, you can prevent your network
