topic How is anti-ransomware updated in Endpoint? in Endpoint

How is anti-ransomware updated in Endpoint?

bund — Tue, 12 Sep 2023 06:40:21 GMT

Hello, everyone.

I'm looking for what Anti-Ransomware references to make its scans work.

I'd like to know the mechanism by which anti-ransomware and forensics work.

I'm only using 'Sandblast agent anti-ransomware, Vehavioral Guard and Forensics'.

(I use R81.10-Take95.)

I understand that the existing GW imports engine updates through schedule updates.

What mechanism makes anti-romware work on endpoints like this?

Do you get updates using Sandblast agent dynamic update? I understand that this is done every 6 hours, is it possible to change the time? What does this get updates from?

https://support.checkpoint.com/results/sk/sk164695

I don't know even if I check this.
Please let me know exactly and kindly.

Thanks.

Re: How is anti-ransomware updated in Endpoint?

G_W_Albrecht — Tue, 12 Sep 2023 07:22:25 GMT

sk164695 has it all:

Forensics and Anti-Ransomware can work offline without the need for update or connection to the Internet/Management.

Whereas:

Anti-Bot ... database continuously updates

Re: How is anti-ransomware updated in Endpoint?

bund — Tue, 12 Sep 2023 08:02:45 GMT

If so, how is it judged to be ransomware?
Is there a list that you refer to?
Or is it owned and installed by client version?
If not, do you communicate with the checkpoint service through the management server in real time and analyze it?

And is it impossible to change the frequency of dynamic updates of Sandblast agent?

Re: How is anti-ransomware updated in Endpoint?

G_W_Albrecht — Tue, 12 Sep 2023 08:56:37 GMT

If so, how is it judged to be ransomware? - Forensics, Behavioral Guard and Anti-Ransomware work together. Endpoint clients also communicate directly with CP Cloud for sending files to Cloud TE. Regarding updates, this is handled differently:

https://sc1.checkpoint.com/documents/R81.20/SmartEndpoint_OLH/EN/Content/Topics-EPSG-R81.20/SandBlast-Agent-Anti-Bot-Solution.htm?Highlight=updates

https://sc1.checkpoint.com/documents/R81.20/SmartEndpoint_OLH/EN/Content/Topics-EPSG-R81.20/SignaturesUpdate.html?Highlight=updates

https://sc1.checkpoint.com/documents/R81.20/SmartEndpoint_OLH/EN/Content/Topics-EPSG-R81.20/SandBlast-Agent-Dynamic-Updates.htm?Highlight=updates

https://sc1.checkpoint.com/documents/R81.20/SmartEndpoint_OLH/EN/Content/Topics-EPSG-R81.20/Endpoint-Security-Server-and-Client-Communication.htm?Highlight=updates