Comment Job moves and security rights cleanup (Score 1) 99
Any decently sized company will have IT people who move between IT groups. However, most retain access in case they are needed to solve a problem during the transition. Add security for projects that they have worked on to the mix. Rinse/repeat for multiple job functions.
Ideally, employees would start with a new account when changing positions, even if it's a minor change, and be given security rights for the new job. The old account would be set to expire within a transition phase.