How to block IPscan + portscan?
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hello..
i wanna ask simple question.. is there any packages that provide to block the IP scan and portscan program?and how to do it ??
thx
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Just dont open up any ports.
Per default everything gets blocked. -
Just dont open up any ports.
Per default everything gets blocked.so u mean u do nothing for rule because it's been block anyway?
how bout ipscan and portscan from inside network?
is there anyway to block it ?
i assume that u say bout "don't open up any port" it's for security from outside network?
is it ? -
Yes this is about security against the outside.
There is no firewall in this reality that can protect against attacks from the inside.
How do you imagine a firewall should provide protection against traffic that never passes through it? -
hmm.. u're right..
but i think someone must made it the protection from inside..
statistically the attacker comes from inside :-
not from the outside..OOT i want to ask how do u know the traffic that should be blocked because it's containing virus or attacker that trying to attempt?
how u do the monitoring?
i've got no clue about the monitoring process which is i'm using ntop+sniffing
