Praveen Sathianathan
Latest Stories (2)
Encryption debate heats up after Paris attacks
by
Ben Johnson
and Praveen Sathianathan
Nov 20, 2015
Government pushes Silicon Valley to open up systems.
Facebook hopes you'll like its new search function
by
Ben Johnson
and Praveen Sathianathan
Oct 23, 2015
The social media site's new feature lets users search 2 trillion posts.