Close port 80

[Polina_1]

Hello
Could you please advise me how to close port 80 on a cluster only on external interfaces? Now we see that the cluster is accessible from the Internet on port 80. In the logs this connection passes through implied rules.
I found https://support.checkpoint.com/results/sk/sk165937.  Do I understand correctly that these recommendations only close ports on external interfaces?

We are using Remote Access VPN and S2S VPN. If we close port 80, will it affect the VPN work?

Please answer these questions.
Thank you in advance.

[AkosBakos]

Hi @Polina_1 

I think you can safely disable tcp/80. Otherwise security over all, if I were you I would close the tcp/80 port.

Check this communication matrix:

source: https://support.checkpoint.com/results/sk/sk52421

Akos

[the_rock]

RA vpn relies on https. Btw, cant open the sk you referenced.

Andy

[AkosBakos]

Any, delete the dot by the end of the line 🙂

[the_rock]

@AkosBakos DOH...Homer Simpson moment, haha, tx bud. @Polina_1 Yes, I believe that applies to external interfaces.

Andy

[Polina_1 · Accepted solution]

Hi

I checked sk52421. Really, tcp 80 is not used anywhere.

I think I will make the recommendations from sk165937 to close port 80.

Thanks!

[the_rock]

I would say thats your best bet.

Andy