FR - New type of DLP action: Mask Data

Hİ,

We need to a specific action for PCI compliance.We are finance instition and  End users may send whole 16 digit credit card number (PAN) within email body. We do not want to nor block neither quarantine email. We want to mask some digit of these 16 digits like 1234 56** **** 7890 both inbound and outbound direction.

Of course this  feature request is not limited to PAN, it might be needed for other critical strings like SSN, TAX Numbers etc.

Regards,