FAIL: Columnist Doesn't Realize Traditional Viruses Won't Run on Windows RT
December 4, 2012 11:26 AM
comment(s) - last by
There's also nary a mention about Microsoft's pro-security switch to a walled garden model
has published a
pretty interesting account
ripping into Windows RT, which it calls "Doomed". The author, Geoffrey James, has a big warning to business -- "inherently unstable and insecure."
The author lauds Apple, Inc.'s (
) iPad as the new paradigm of glorious computing and security, while lashing Microsoft, writing:
I used to work in an operating system development group. One thing I learned back then is that any OS that allows applications to modify the OS will be inherently unstable and insecure.
Since Windows is designed to allow that to happen, both computer viruses and the gradual "rot" of the software installed on a Windows system are both inevitable. There is no way to fix the problem because it's inherent in Windows's design.
I'm a case in point. While I'm still using a Windows machine for most of my writing, I'm serious thinking of "taking the leap" to only using my iPad simply to avoid the support headaches that are inevitable with Windows.
In short, the Surface is doomed because the entire concept behind it is flawed. Even plain Windows is getting so old and creaky that it's getting to be more a bother than its worth.
But the columnist misses (or at least never mentions) that the
device he targets in the byline (Surface)
only being sold
with Microsoft Corp.'s (
) Windows RT (Surface Pro -- the x86 version --
isn't expected until next month
). And not a single piece of
Windows malware can run on Windows RT without recompilation, as it runs on a fundamentally different architecture/instruction set (ARM) versus past versions of Windows (x86).
Surface RT can't run traditional x86 malware.
In other words, the columnist's negative experience of getting his laptop penetrated by a "root kit" is drastically less likely to occur in Windows RT, particularly while it enjoys such a peachy (from a security perspective) low market share, compared to traditional Windows.
Another thing the columnist seems to miss is that
Windows 8 and Windows RT Microsoft offer perhaps the biggest pro-security (but
) shift that has helped protect the iPad -- the
switch to primarily using a "walled garden" model
of software distribution. In Windows 8 you primarily buy apps through Windows Store. Microsoft verifies each of these apps and can yank any app at any time if it is later discovered to pose some sort of security risk.
Microsoft now uses a similar pro-security "walled garden" model as Apple, pushing certified-safe apps from the Windows Store. [Image Source: ZDNet]
Granted, Microsoft does practice
a laissez-faire policy
regarding Windows 7 legacy software (which won't run on Windows RT, but will generally run on Windows 8) and plug-in based distribution models, such as the Java-based Valve client. In this regard it differs from Apple who strictly prohibits such freedoms. But increasingly from here on out users will be getting their apps from a single secure source -- Microsoft.
Additionally, the apps in Windows 8 are nicely sandboxed. They simply are not allowed to "modify the OS" as the author suggest. Windows 8 and Windows RT have robust protection against traditional attack vectors like memory injection, protections that rival those in the OS X tree.
Some criticisms of Windows 8
pointing out perfectly valid opinions that many share about places the ambitious user interface redesign
gone too far. But some criticisms -- such as the argument to buy an iPad instead of a Surface RT because Windows is "unstable and insecure" -- are simply bizarre to the point where they almost appear to be
a comedic caricature
of misconceptions surrounding the Windows platform.
This article is over a month old, voting and posting comments is disabled
12/4/2012 4:00:10 PM
While the article here isn't wrong in what it says, Windows RT does not mean WinRT. WinRT is a new architechure of development and runtimes for BOTH Win8 on the DESKTOP AND TABLET or x86 and ARM. Technically something made under that runtime will run on both the x86 and ARM versions of Win8. That doesn't mean it will suffer viruses anymore than Win7 or Vista did; XP was the last major OS to suffer horribly. Windows RT is the name for Windows 8 for ARM, but the RT there means nothing.
Read up on it on the lenghty writeup on Ars by Peter Bright.
RE: minor correction
12/4/2012 4:02:05 PM
Wait wrong link, got it from wrong tab.
RE: minor correction
12/4/2012 8:21:32 PM
Completely correct...The WinRT API is the Runtime for Windows (Metro) Modern UI applications and Windows RT is the proper name for the version of Windows that uses WinRT.
That is fine for the technical papers. However in the real world Windows <version designator> is normally abbreviated to Win<abbreviated designator>
Windows 3.0/3.1/3.11 are Win3.0/Win3.1/Win3.11 or simply Win3.x
Windows 95/98/98SE/ME are Win95/95/Win98/98/Win98SE/98SE/WinMe or simply Win9x
Windows XP becomes WinXP or simply XP
Windows Vista becomes Vista
Windows 7 becomes Win7
Windows 8 becomes Win8
Windows RT becomes ... (are you seeing a pattern yet? :P)
Yes the confusion has been discussed many times on tech sites. That does not prevent the usage of the common name that just happens to be identical to the name of a RunTime distribution for Windows. The confusion clears up instantly the moment you pay attention to what is being discussed :D
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