Leopard has a strong foundation on which more enterprise-oriented features should be built, as well as a greater extension of integrity and attack resistance for individual users on their own or in companies. For example, Apple added library randomization to Mac OS X 10.5, which prevents virus writers from finding code at specific places in memory each time. However, unlike with Vista, only a subset of what can be protected is actually protected.
Solution: With Snow Leopard a year away, security-conscious enterprise may choose to delay serious Mac deployments until they know precisely what security improvements Apple commits to for that release.
Don't be complacent about Mac security
It's vital that security planning takes place before holes appear, and that the IT staff is ready to handle the differences between the Windows, Unix, and Linux systems they may be accustomed to and what Mac OS X brings with it.
Dai Zovi said, "The biggest danger is a sense of complacency: 'Oh, it's a Mac, we don't need to worry about this.' "