Looking at the signature of a file quickly lets you know whether that file is really what it claims to be. Here's how to tap PowerShell to figure out the file ...

Google is changing how the Play Store app is verifying the authenticity of Android apps before installation. The company plans to modify the header of APK (Android app) files to include a new metadata ...

A coalition of vendors led by Portland, Ore.-based Tripwire Inc. today announced an initiative to build a File Signature Database (FSDB) that would allow users to validate the authenticity of files ...

Editor’s Note: This story is part of a Q&A series presented by The Sentinel’s Gannett partner, The Lansing State Journal, about the upcoming election. Q: My signature has become inconsistent since I ...