After installing and enabling the Deny List module, click theDeny List option.
On the Deny List page, click Import and select the .csv file containing file hashes or file paths (case insensitive).
Select whether to append or replace the hash list and then click Upload. A success or failure message appears on the page.
After successfully uploading a Deny List .csv file, it appears on the Modules page. Here, you can delete the hashes or file paths by selecting a specific hash or file path and sort the list by the different column fields.
Note
The default deny list hash is set at 1000 file hashes. A maximum of 50,000 file hashes or file paths can be added. If you try to upload more than maximum file hashes or paths through the Web UI, the following error message will be displayed:
On the API front, the following error response is displayed:
{"error": { "errCode":"ERR_DENYLIST_RECORD_LIMIT_REACHED","message":" The list contains more than the allowed number of records, only 800 can be added" } }
Also note that multiple alerts are seen during a copy operation.