Question Request to Confirm Per-Account Process and Security Restrictions in Plesk

[Thomas Oryon]

Server operating system version

RHEL9

Plesk version and microupdate number

18.0.78

Hello Support Team,

We would like to confirm whether the following restrictions can be applied per customer/subscription in Plesk:

1. Prohibit the creation of core dumps.
2. Limit simultaneous processes to a maximum of 5 per account.
3. Prevent execution of scripts or binaries that may result in a fork bomb.
4. Restrict customers from running background processes, bots, services, or daemons.

Please confirm whether Plesk provides any built-in option to enforce these controls per customer/subscription.

If these restrictions are not supported directly by Plesk, kindly advise the recommended and supported method to achieve them, such as using systemd/cgroups, custom scripts, OS-level limits, or any other suitable solution.

Awaiting your guidance

 

[Thomas Oryon]

Hello Support,

Any update on this concern?

Awaiting your reply.