How to secure Sangfor ES Manager

Buster Lv2Posted 08 Sep 2022 15:38

Last edited by Draiden 08 Sep 2022 16:35.

Just want to check what's all your configurations.
Should we close this ports:
22, 80, 443, 8083 (all ports close)

And open 443, 4430 only?

Can you guys show your configurations. Just want to check how to secure EDR with internet and without using two EDR Manager.

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Last edited by rivsy 14 Sep 2022 13:49.

You can block the port 4430 if you don't do hosting. For the port 443, you can either block it or not because port 443 main purpose is to divert network traffic. With port 443, the connection is much more secure as the information is encrypted through SSL/TLS
Is this answer helpful?
Draiden Lv2Posted 09 Sep 2022 11:52
  
Thank you for your quick reply.
Draiden Lv2Posted 09 Sep 2022 11:54
  
So all ports will be blocked and only 443 for Manager Access and 4430 for Agent Access are open.

And only open SSH if needed some troubleshooting right?
Draiden Lv2Posted 20 Sep 2022 19:32
  
Now Folks, the problem is that firewalld is not running, tried all possible ways, even reinstalling, unmasking, etc.

You guys have this issue? OR just leave firewalld? OR even you guys didn't do this kind?

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