Linux - SecurityThis forum is for all security related questions.
Questions, tips, system compromises, firewalls, etc. are all included here.
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i need to implements all the following features in my firewall
as i am not having enough knowledge on it ,shall be requiring help
Plz revert
Configure your firewall to:
1. reject all ftp packets from external networks, but still allow internal ftp.
2. allow ssh remote connections but deny telnet.
3. deny ping.
4. reject all traffic coming to port 21 and 80.
5. reject all traffic coming to all UDP ports (see if you can block all of them, if you
cannot then try to block some UDP ports).
6. block all email coming in and out of your network. Internal email is allowed.
7. block all traffic from two particular networks. You can pick any two networks you
like.
8. allow traffic coming to a particular port but reject traffic coming out through that port.
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