Guard against CSS data exfiltration attacks.
Guard your browser against CSS Exfil attacks!
CSS Exfil is a method attackers can use to steal data from web pages using Cascading Style Sheets (CSS). This plugin sanitizes and blocks any CSS rules which may be designed to steal data.
Latest reviews
- (2018-06-26) Harald Haugli: Not very usable when it prevents style sheets from actually working properly.