How do I blacklist a file (any type of file) in F-Secure Client Security Premium
I am working on my incident response plan and one part of that is to blacklist a file on all clients. How do I do that in F-Secure Policy Manager? Can I do that? I read some older posts (from 2015) that said it could not be done which seems strange. I guess one way is to upload to F-Secure via their "Submit a sample" but if we talk about a malware outbreak (or similar) within my company I pretty much count seconds and Submit-a-sample usually takes hours to blacklist.
Any suggestions? I am thinking about this the wrong way perhaps.
Any input appreciated.