Hi all,
To protect our computers against Ransomware, i 'd like to lock the creation of files with a list of specific known extensions ( locky, lukitus, nuclear, empty, ... ) on my users computers.
I have a list of more than 200 extensions used by ransomware to block.
I have created an Application and Device Control Policy in the SEPM 12.1 console, like there : https://www.symantec.com/connect/forums/block-exte...
But, as i have more than 200 extension files to block, is there a way to put this extension list in a single row, instead of creating 200 rows for each extension, one by one ?
Is there a way to import/export that extension list into/from the sepm console ?
I tested with 10 manually entered, row by row, file extensions that i want to block, and it's working.
SEP blocks the file creation, and gives the warning message to the user with the systray sep icon.
But it will be a huge work to add all the file extensions, one by one ... so i'm looking for a way to render this action more simple...
Excuse me for my poor english, i'm french... and i do my best ... ;-)