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6.5.7 DoS
If enable Dos, you can do some settings to prevent some kinds of DOS attack.
6.5.8 DMZ
DMZ (Demilitarized Zone), a special network zone that is different from the external network or the
internal network. The servers in DMZ, such as Web server and e-mail server, are allowed to be
accessed by those clients in the external network. The internal network is protected behind the
Trust Zone interface, and is not allowed any user to access. Therefore, the internal network and
the external network are separated, this meets user’s private demand.