<p>You probably have a good idea about who your enemies are. But what about your frenemies?</p><p>These are people you deal with on a regular basis, largely because you have no choice. But even when their intentions are good, they can still cause you all manner of grief. They range from BYOD Betty, who insists on using her iPhone at work (but wants you to support it) to Cloudy Claudette, who's running her own shadow IT organization with the help of public cloud providers.</p><p>[ Learn the 8 biggest myths about managing geeks and how to repair dysfunctional IT relationships. | Also on InfoWorld: Beware the nine circles of IT hell, and steer clear of 20 common IT blunders and IT's 12 worst "best practices." | For the latest in technology news and analysis, sign up for the InfoWorld Daily newsletter. ]</p><p>It could be Pedro, the work-at-home manager who never takes off his pajamas but expects tech support to be at his beck and call 24/7, or Leaky Louise, who also brings work files home, until she inevitably loses them. You might work with Frightened Frank, the chief security officer whose vocabulary consists of a single word ("no") or HR Harriet, the human resources head who makes hiring even more hellish than it should be.</p><p><a href="http://www.infoworld.com/t/it-management/eight-enough-its-biggest-frenemies-220153">Keep reading...</a></p>