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Try writing a IP netmask to block the traffic from attackers, while allowing HTTP access for the valid users.

Harmful traffic detected.

Enter a netmask to block traffic from 10.8.0.10 and 10.0.8.10.
. . . /

Click here to learn how netmasks work.

A cloud, depicting the external internet An IP address that is not blocked An IP address that is not blocked An IP address that is not blocked An IP address that is not blocked An IP address that is not blocked
10.0.8.10
192.168.1.20
192.168.1.20
10.8.0.10
192.168.1.20