Snort - the de facto standard for intrusion detection/prevention
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within

The within keyword is a content modifier that makes sure that at most N bytes are between pattern matches using the Content ( See Section [*] ). It's designed to be used in conjunction with the distance (Section [*]) rule option.

The rule listed in Figure [*] constrains the search to not go past 10 bytes past the ABCDE match.



Subsections

Steven Sturges 2006-12-08