Short description of Exe Lockdown 5.01: Exe Lockdown has been designed for PC users who require proactive protection against the installation of unauthorized applications. Allowing users to run trusted applications, while preventing the execution of non-trusted programs. Exe Lockdown protects PC?s by locking-down your existing " trusted" applications... All new executables, introduced via any media source (physical or removable drives, network shares etc) will not launch.