CHAPTER 14 Microsoft Windows and the Security Life Cycle C HAPTERS 11 AND 12 COVEREDsecuringtheMicrosoftWindowsoperating systemandsecuringMicrosoftWindowsapplicationsoftware.Inboth casesthesoftwarewascompletedandinaproductionenvironment. Alleffortstosecurethesoftwaredependedonchangingtheapplication's environment,confi gurationsettings,orexternalcontrols.Allofthechanges youmadetosecureapplicationswerepost-implementationchanges. Inthischapter,you'lllearnaboutsecuringapplicationsbycreatingor changingtheapplicationcode.You'llalsostudythesoftwaredevelopment process.You'lllearnaswelltodevelopsecureapplications.Andyou'llexamine