"Macs Get Malware Protection, Not Malware"
Tuesday, June 22, 2010
Apple's still trying to have its cake and eat it too. While the marketing
literature touts "A
Mac isn’t susceptible to the thousands of viruses plaguing Windows-based
computers," anti-virus vendor Sophos
observes that Apple is quietly rolling out malware protection for the
latest Trojan to hit Macs—months after the trojan became public.
There's no two ways about it: Mac's have lead a remarkably virus free life
up to this point. A change has been in the works for some time, however.
With Mac popularity increasing over the past several years, the Mac
user-base has become a more lucrative target. Meanwhile, the attack vector
has switched away from operating systems like Windows and first-party
applications like Internet Explorer. Third-party applications like Adobe's
Acrobat and Flash—and even Apple's own QuickTime—have
become the vector-of-choice. Even the open source darling Firefox is not
immune.
What each of those applications have in common is that they are
cross-platform. They run on Windows and OS X, the Mac operating system.
Though not always true, what's broken on one platform is usually broken on
the other. Many Adobe Acrobat vulnerabilities, for instance, are
exploitable on the Mac as well as Windows. Sometimes, the
same vulnerability is present in both Acrobat and Flash. If you believe
Adobe's numbers, Flash alone has a market
penetration over 99%, more than Windows and OS X combined.
Meanwhile, back in Cupertino, Apple's cultivating a culture of ignorance.
On one hand, we have hollow utterances of invincibility. The latest release
of Apple's Safari Web browser plugs no less than 48
holes. But at least those were published on the Apple site. As Sophos
notes, the malware updates for OS X didn't make it into the release notes.
Mac users do not know that they were vulnerable—that they still are if
they haven't updated.
Apple's position is untenable, having sold customers on security that
"just works," they aren't inclined to publish all the ways in which Mac's
are vulnerable. Should every Mac user run anti-virus? Perhaps not, but
Apple needs to adjust its marketing to the reality of the situation. Drop
the charade that Mac's are somehow invulnerable to viruses. Educate the
customer and let him or her decide. Publish vulnerabilities and fixes in an
easily accessible way. Let users know when an update contains security
fixes so that they can be applied in a timely fashion.
But that probably won't happen, at least not until the malware situation
gets worse on Macs. In the meantime, it's up to Mac users to educate
themselves about the risks and then make decisions about their own
security. Mac users cannot absolve themselves of responsibility for their
computers, their data, and, in the case of businesses, their customers'
data. In this state, it's not just irresponsible, it's illegal
[PDF].
Of course, this is true of Microsoft and Windows as well. After all, how
many successive Windows installation screens have toted "the most secure,
reliable, and easy-to-use operating system...." Microsoft just hit the
wall sooner. Perhaps, in the end, the only real difference is that people
still believe Apple. They shouldn't.
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