Using Certificates

Discussion about security topics in WinCC OA!
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ask
Posts: 28
Joined: Tue Nov 29, 2016 11:37 am

Using Certificates

Post by ask »

I need explanation about mxProxy and Apache:

Client connects to http proxy via Apache.
Connections between Client and Apache and between Apache and mxProxy are secured.

Can I use different certificates for connection Client-Apache and Apache-mxProxy and how to configure it?

Or certificates must be the same?

Best Regards

gschijndel
Posts: 210
Joined: Tue Jan 15, 2019 3:12 pm

Re: Using Certificates

Post by gschijndel »

You can use different certificate for the connection browser (ULC UX client) - Apache webserver as Apache webserver - WinCC OA webserver (ULC UX server).
It is not possible to make a connection between the Apache webserver and the mxProxy.

ask
Posts: 28
Joined: Tue Nov 29, 2016 11:37 am

Re: Using Certificates

Post by ask »

Thanks!

If I want to pass all traffic via machine in DMZ (and avoid direct connectivity to WinCC OA server machine) I must run Apache and proxy on machine in DMZ?

What if another proxy manager is already runnig on WinCC OA server machine? Should I turn off this proxy?

Best Reagrds

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3 posts • Page 1 of 1