SuRun voor het uitvoeren van handelingen/applicaties met administrator rechten onder de credentials van een normale user account.
SuDown is a play on words: it is the abbreviation of the terms “switch user down”. Basically it transforms your original Administrator account to a Sudoer account which is still an administrative account but runs in a low privileged environment. This approach provides you with extra security against malware and other unwanted programs during everyday work and also gives you easy access to higher privileges anytime you need them.

CPAU Command line tool for starting process in alternate security context. Basically this is a runas replacement. Also allows you to create job files and encode the id, password, and command line in a file so it can be used by normal users.
Sanur is used to provide the password to the default Microsoft runas.exe command by piping the runas command to sanur with the password for the runas account as parameter of sanur.