Is this really an attack under port 443?

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1

| CORE 4 / 8 GB |
|------------------------------|-------------------------------|
| OS type and version | DEBIAN 10|
| Virtualmin version | LAST |

Hello,

I have a lot of requests on my 443 port.
I can do this command: netstat -t -n | grep -c “:443.*ESTABLISHED”
I get between 30 and 70
Is this normal?

2

443 is HTTPS - if you have an SSL cert and port 443 is open, then I’d expect you to have traffic\connections on it.

3

Yes indeed.
Does this mean that the number indicated is the number of connections (visitors) ?
Thanks

4

It would be indicative - i.e. the ballpark number.