Hi guys! I'm back with a new guide, this time giving some tips of how to harden Low Restricted group.

 

Without further delay, these are the steps to follow:

 

1.- Go to Settings -> Security Settings -> Advanced Protection -> Intrusion Prevention, and set:

 

 

This may be a bit aggressive, so for newbies and / or standard users, probably better to leave Trust digitally signed applications enabled. That will lead to get less blocking in legit applications.

 

2.- Go to Settings -> Security Settings -> Advanced Settings -> Exclusions and actions on object detections, and set:

 

 

3.- Now We are going to hard a bit also Trusted group, so go to Settings -> Security Settings -> Advanced Protection -> Intrusion Prevention -> Manage Applications.

 

 

 

Once Manage Applications window is open, select Trusted group with Your mouse pointer, then 1 click on mouse right button -> Details and Rules, and in the new window, go to tab Rights:

 

 

In this new window We have to change the selected rights in orange color, to do so, again just select with Your mouse pointer in Shut down Microsoft Windows (1), then 1 click on the small arrow down on the right (2), then select Ask User (3), and later repeat the same to enable Log events (4):

 

 

 

Repeat the same to change the remaining orange rights shows in previous capture, once ended, click on Save (and allow saving the changes in the next Kaspersky prompt window).

 

4.- And finally going to harden Low Restricted group. We are going to repeat all the steps in previous point to harden Trusted group, but this time with Low Restricted group:

 

Go to Settings -> Security Settings -> Advanced Protection -> Intrusion Prevention -> Manage Applications.

 

Once Manage Applications window is open, select Low Restricted group with Your mouse pointer, then 1 click on mouse right button -> Details and Rules, and in the new window, go to tab Rights:

 

 

 

 

And then set all the changes in the rights inside red squares, don’t forget to click on Save once you're done.

 

5.- Additionally and to finish, I also added some restrictions in Intrusion Prevention -> Manage Resources:

 

 

 

Added my user folder (Windows account located in C:\Users\<Your account>\) with those hardened restrictions, if you don’t know how to do so, check my previous guide, also in this community section:

 

Implementing Protected Folders via Manage Resources + Anti-Exe / Default Deny

 

Feel free to ask questions and / or doubts!

 

Thanks all folks!!!! ?

We can also, harden some additional tweaks, setting to Deny the following options, in Settings -> Security Settings -> Advanced Protection -> Intrusion Prevention -> Manage Applications. Once Manage Applications window is open, select Low Restricted group with Your mouse pointer, then 1 click on mouse right button -> Details and Rules, and in the new window, go to tab Rights:

 

• Perform Low-Level Access to Disk
• Perform Low-Level Access to the File System
• Start Scheduler
• KLDriver

 

And finally, We will set Password-Protect Access to the Application Management Functions