Introduction by internet technology and security expert Eric Butow, the owner of Butow Communications Group (BCG) in Jackson, CA. BCG provides web development, online marketing, and technical writing for businesses of all sizes. Eric has authored or coauthored 33 technology books since 2000. His lat...

Introduction by internet technology and security expert Eric Butow, the owner of Butow Communications Group (BCG) in Jackson, CA. BCG provides web development, online marketing, and technical writing for businesses of all sizes. Eric has authored or coauthored 33 technology books since 2000. His latest titles include Pro iOS Security and Forensics (Apress), Instagram for Dummies (Wiley, coauthored with Jenn Herman and Corey Walker), and Programming Interviews for Dummies (Wiley, coauthored with Erik D. Jones).