A server most definitely should not be looking at what random services a client ...

jolmg · on May 20, 2020

Sure, like I said:

> Though port scanning can be (and maybe even frequently is) done with malicious intent

I agree that it's wrong for eBay to be doing this. What I disagree with is specifically the statement "Port Scanning is Malicious".

tjoff · on May 21, 2020

Surely in the context of a website performing a port scan on a client it is always malicious?

Unless it asks for explicit consent for a security audit or something.