3 ms·
You don't check for every record in your database, you create a regex (or multiple regexes) which matches the patterns you don't want leaked. This is how I've s
by click170 12y ago
You don't check for every record in your database, you create a regex (or multiple regexes) which matches the patterns you don't want leaked. This is how I've seen Data Loss Prevention done in the Sophos UTM.
Yes, if even the simplest obfuscation technique is employed, this system falls flat on its face. (Shh don't tell the regulators)
- kjs3 12y agoSophos is a low-end solution. Higher end solutions (e.g. Vontu) do in fact let you detect on individual records or groups of non-regex detectable groups of records using fingerprinting.