Announcement: New Knowledge Base

4 June 2020: We are pleased to announce the launch of a new Knowledge Base, Changelogs for Business Security Products, where you can find more details, such as bugfixes or new features, about the most recent releases of our business-related products.

PSB - communication



I have question about Client Security communication with PSB.

What addresses and ports need to be open to communication with PSB portal works properly?


Thanks for help.

Marcin Dudziak


  • jackmajackma Posts: 57

    - port 443 to * (portal communication, malware definitions, updates)
    - port 80 to (if you want to make use of the cloud protection used in the PSB product, which you should.)
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