About my Firewall Settings - I would like an opinion
Hi, i would like to read opinions about my firewall settings:
I am using Iptables with Shorewall (frontend) and my configuration is:
- Default Policy: REJECT all connections.
- Rules: Allow DNS (my DNS servers), allow http and https connections
for servers: www.google.es, ...
So, nobody except these servers can connect with me (inbound and outbound).
This type of configuration is secure? How could they attack me?
Thank you very much, i appreciate your help.
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