Forum Discussion
DLP rules not matching
We have O365 E5. I have enabled DLP with the standard PCI rules for Exchange, OneDrive and SharePoint, using Test with Policy tips, but we are not not seeing any entries in the policy matches report...
One thing that took me a while to figure out is that you need to provide some context in your files or emails. You can't just have a credit number by itself and expect it to find it. The algorithms are looking for words like "credit card, amex, routing number, visa, expiration date, ssn, etc."
Once I started putting additional text like that in my test files and test emails, then the policies started triggering.
Jason Hartman
Once I started putting additional text like that in my test files and test emails, then the policies started triggering.
Jason Hartman