How to restrict access from WAN to Zywall?
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@safe_net
Go to Configuration>System>WWW> Create the rule Wan(all address deny)
Therefore, the Wan client cannot access to GUI via Wan IP.
Charlie
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safe_net & @Zyxel_Charlie ,
If you won't provide SSL VPN to Internet.
Then I'd prefer to add one firewall rule to block all HTTP(TCP 80)/HTTPs(TCP 443)service from WAN to ZyWALL.
So that can avoid any port scan tools to detect the ports.
0
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