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How to write a Negative Lookahead for a Custom Data Identifier

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I am looking for the correct syntax to write a Negative Lookahead for a Custom Identifier.  The standard ?! triggers an invalid and encasing the string in a [^ ] also fails to realize required results.

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McAfee Employee
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Re: How to write a Negative Lookahead for a Custom Data Identifier

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@MacH3

For DLP support MVISION Cloud uses RE2 regex. We do not support negative lookahead and negative behind. 

For more information about RE2 syntax, see https://github.com/google/re2/wiki/Syntax

I hope that helps!

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McAfee Employee
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Message 2 of 2

Re: How to write a Negative Lookahead for a Custom Data Identifier

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@MacH3

For DLP support MVISION Cloud uses RE2 regex. We do not support negative lookahead and negative behind. 

For more information about RE2 syntax, see https://github.com/google/re2/wiki/Syntax

I hope that helps!

View solution in original post

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