Comment Dev should not every touch the prod environment (Score 1) 288
Where I work developers do not have any access to production. We have a process and it tries to ensure that what gets to production has been tested by the dev team, reviewed by the support team, and finally tested by the client before it even gets near the production machine. The devellopment team defines what is to be added/changed/deleted (specs). The support team and client approves the changes before we start. The code is then tested and signed off by everyone. Once that code is ready the development team writes the installation document that defines every change required to release to production (and must match the modules in the specs) and the computer operations team follows that list of instructions. The list is also then checked against the change list and only the changes identified get released, anything else will not be released unless authorized by the support team and the client.
There are exceptions for emergencies, but, all code releases for any reason has to be signed off by the support team and client before it even hits the production machine.
The upside of this is that every change made has been documented and verified. All code released to the production machine has been documented and an audit trail is available for review. This way a developer will have a very tough time trying to sneak in code that should not be in a production machine (it still can happen, but, it is very hard).