Pros
The company allowed each individual contract to run itself. Contract security is notoriously unprofessional, ill-equipped, and untrained. At our site, we were able to influence positive change toward a professional team capability.
Cons
With contract security, the client often has unqualified people as the contract liaison, Everything is about saving money, and checking the box in regards to CLAIMING to have appropriate security, but not at all in ensuring it exists.