Business
Information fingerprinting
Data protection solutions have typically filtered content by matching patterns and keywords. Raj Dhingra of PortAuthority Technologies introduces a new method called 'information fingerprinting.' It uses filters to actually learn the context of data.
![zd-defaultauthor-zdnet-staff.jpg](https://www.zdnet.com/a/img/resize/7087afe5cd89377807bbbc5fd0463fbab2ff251b/2014/12/04/e51c8bfa-7b73-11e4-9a74-d4ae52e95e57/zd-defaultauthor-zdnet-staff.jpg?auto=webp&fit=crop&frame=1&height=192&width=192)