Data Loss Prevention

In creating my HTTP policies for Employee Data Protection, I'm able to place special characters in the Optional Validators | Exclude Ending Character section without any issue. When I try to do the same thing with Credit Card Card Numbers or ABA Routing Numbers I receive this error: Input to "Exclude ending characters" Validator is incorrect: List contains non-number character.

I could go Narrow on the breadth, but that may miss something I trying to catch. Is there a way to get around this? 

Djacobs

Djacobs,

You cannot enter non number characters as beginning or ending numbers, since they are looking for numbers as part of the pattern.

What characters are you trying to enter?

The only other option is to edit the DI's and update those to elimiminate the CHARACTERS.

For example you can edit the DI's with the following to exclude the '&' --- [^&]

ie --- /d{16}[^&]

Good Luck,

Ronak

MARKED SOLVED WHEN POSSIBLE

Here is the list of characters I include:

!,@,#,$,%,^,&,,,*,(,-,_,=,+,{,[,},],|,\,:,;,",',<,>,/,

The one you indicated is there. If I understand correctly, I need to create a new Data Indentifier, add it to a new rule and apply it to the targeted policy. Correct?

Hi D,

I use the same validator in some of my DIs.  Personally i like to leave the out of box DIs for reference and create a custom DI based on the values.  I think you want to use the "exclude prefix" or "exclude suffix" though, not "ending characters".

Now I understand what you guys are saying ;-) That makes perfect sense. By the the way, the validator list came from one of your previous posts DLP Freak. I've requested a Split Solution for this one.

Thanks guys!