Re: Snort Signature to detect credit cards

[Christopher Jacob <chris () jacob-solutions com>]

Jeff,

This isn't hard to do. Regular Expressions are your friends. :)

Google for PCRE.

Just a word of caution. This type of detection tends to be  
computationally expensive.

Good Luck,,,

~chris



On May 8, 2008, at 2:44 PM, wilder_jeff Wilder wrote:

> Does anyone have a snort signature to detect credit cards or social  
> security numbers?
>
> Thank you in advance,
>
> Jeff
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