John Earl is the Chief Technology Officer and lead architect at The PowerTech Group, a Seattle WA iSeries security company. He is a frequent speaker at iSeries industry conferences and user groups, a two time winner of COMMON's silver Speaker Excellence award, and a widely published author of security articles and advice columns. With S/ 38,AS/ 400 and iSeries experience extending back to 1980, John shares a unique depth and insight on Security and system management topics