Trame TCP/443 to external Srv

[Arthamass]

Hello, I'm coming to you for a questioning. I have a Kaspersky Security Center 10 infrastructure with a main server in the data center and secondary servers in the regions. Recently, we noticed that the servers try to communicate in TCP on port 443 with external Kaspersky addresses (at first glance). However, from what I know about KSC10's exchanges, it is not supposed to communicate on this port. Can you help me with that? Can it be the updates? Translated with www.DeepL.com/Translator

[Dmitry Parshutin]

Hello, I'm coming to you for a questioning. I have a Kaspersky Security Center 10 infrastructure with a main server in the data center and secondary servers in the regions. Recently, we noticed that the servers try to communicate in TCP on port 443 with external Kaspersky addresses (at first glance). However, from what I know about KSC10's exchanges, it is not supposed to communicate on this port. Can you help me with that? Can it be the updates? Translated with www.DeepL.com/Translator

Hello! This port is in use by KSN service. Thank you!

[Arthamass]

Thank you for that answer.