Leslie Jensen wrote:
Hello

I've done some testing with Steve Gibsons "Shields up"

https://www.grc.com/x/ne.dll?bh0bkyd2

These tests lists the ports as closed but visible.

Instead the site suggest that one uses stealth so that the ports are not visible from the Internet.

Is there a way to achieve this with PF?

That's what pf does by default if you don't specify "return", "return-rst" or "return-icmp" in your block rules.


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