HAPPY BOOKSGIVING
Use code BOOKSGIVING during checkout to save 40%-55% on books and eBooks. Shop now.
John Traenkenschuh is a technology specialist at a manufacturing company in the Fortune 50. He has earned the CISSP-ISSAP, with complementary Certified Check Point Security Administrator/Engineer (CCSA/CCSE) designations, and is an MVP. Never far from teaching, John instructs Business and Finance majors on the beauties of Visual Basic .NET at a Midwest University.