Does Nightfall have a regex library I can choose from?

Select from an aggregated library of regexes

Yes! While Nightfall's pre-built detectors listed above are trained via machine learning, Nightfall also supports RE2 regexes and word lists for any custom detectors that may be of interest to you. Over time, we've aggregated the following Regex Library, which you're welcome to select from to save you some time.

Please note that a regular expression is an established yet limited method that searches for pre-defined patterns, so your mileage may vary.

You can test regular expressions here.

You can input custom detectors directly in the Nightfall console at app.nightfall.ai by navigating to Detectors → New Detector → Regular expression.