Using Windows software on a Mac is as simple as installing one of three tools: Nova Development’s Parallels, VMWare’s Fusion, or Apple’s Boot Camp. But of these three, only Parallels and Fusion supply the essential anti-viral component that every Windows installation requires.
This month I’ve installed the latest Version 5 of Parallels, as well as a trial copy of Fusion 3, on the Mac I use as a test system. (It’s a Mini with 3GB of memory, one that accesses the Internet though a wireless network port, since the Mini comes with a built-in Airport card. The 3GB is essential, since these Windows emulators suck up memory.) I can report the Fusion installation is smoother and tinkers less with a Mac’s user environment. Fusion uses McAfee anti-virus software, quite the brand name among Windows users. Parallels replies on the Kapersky Anti-Virus suite. Parallels seems to offer a half-dozen ways of using Windows alongside your Mac environment, but this slight of hand goes so far as to install folders on your Dock to speed up access to Windows programs. This trick erased a couple of useful Dock icons for my databases on the Mac side, demonstrating that Parallels Version 5 is like so many other versions of the software: buggy, with lots of fixes (long downloads) needed for stability.
Another thing that gets tricky about using these products is the constant updating that Windows users endure. Microsoft seems to add patches on a weekly basis to Windows (I use XP Home, very affordable) — so if your Windows use is infrequent, every startup of these environments will include downloads and restarts to get Windows into a secure state.
The anti-viral tools need their own updates religiously, too. This is a separate set of updates. In my tests I’ve found there’s an order to be recognized here: get the anit-virals updated first, even though Windows will ask you to restart itself before the anti-virals get their updates downloaded.
The process of running Windows on a Mac, essential for any programs you may need for your business that don’t have Mac versions, is an eye-opener about security. Don’t believe the Apple commercials about viruses, no matter how entertaining they are: Macs run on a variant of Unix, an operating system with plenty of security holes. Visiting the Windows world with Parallels or Fusion makes you aware how lucky we Mac users are, simply because there are fewer of us. We present a smaller target to the virus hackers, so we enjoy Security by Obscurity. Read the rest of this entry »
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