5 key steps to take before you sell an old smartphone

Selling a used phone is a great way to make some extra cash, but it's important to delete all of your personal or corporate data before you do. These five tips from an IBM security pro can ensure you know how to remove sensitive information.
    Related:
  • Mobile Security
  • Consumer Electronics
  • Smartphones
  • Android
  • iPhone
San Francisco journalist Bill Snyder writes frequently about business and technology. His work appears regularly in CIO.com and the publications of Stanford's Graduate School of Business and the Haas School of Business at the University of California at Berkeley. He welcomes your comments and suggestions.