Enterprise Security - Key Human Resource Practices
Below are excellent guidelines to ensuring good security checks and balances are present in the system
http://isc.sans.org/diary/Putting+all+of+Your+Eggs+in+One+Basket+-+or+How+NOT+to+do+Layoffs/11395
QUOTE: This diary isn't about the particulars of this case, it's much more of a common occurrence than you might think. We'll talk a bit about what to do, a bit about what NOT to do ... First of all, my perspective ...
1. Separation of duties is super-critical.
2. Hardening your infrastructure is also important.
3. HR processes need to be integrated with IT.
4. Backups are important.
5. Don't give away the keys.