Posted on 06/13/2004 11:39:42 PM PDT by Swordmaker
Broken Windows
Here’s a billion-dollar question: Why are Windows users besieged by security exploits, but Mac users are not?
For the sake of this discussion, let’s consider the realm of “security” to encompass any sort of software running on your computer, which software you wish weren’t there. So we’re not just talking about viruses?/?worms?/?Trojan horses — we’re talking about crapware of any sort, including adware and spyware.
Adware is software that displays advertisements, typically in pop-up windows. Web surfers have been cursed by pop-up ads for years, but it’s common knowledge that they’re pretty much just a problem for Windows users these days, because every modern browser other than Internet Explorer has a pop-up blocking feature. If you have adware installed on your computer, however, even switching to a pop-up-blocking browser won’t make them stop — the ads are coming from hidden applications running on your computer.
Spyware is any sort of software that secretly records information about you — anything from the web sites you visit, to logging all the keystrokes you type. Obviously, there’s a fine line between spyware and Trojan horses.
What’s remarkable is this: Crapware is a problem of epidemic proportions on Windows, but it is almost completely non-existent on the Mac.
How big a problem is it on Windows? EarthLink offers a free program called Spy Audit which scans your PC for various forms of crapware; in March, they published a report showing that after scanning over one million PCs, Spy Audit had identified nearly 30 million instances of “spyware”, nearly 28 instances per PC scanned.
Now, obviously, these results are bit self-selecting, in that the people who suspect their PC has been infested by spyware are a lot more likely run Spy Audit than those running clean systems. And EarthLink is counting cookies from known adware-tracking web sites as instances of “spyware”, which I find tenuous — but still, they also found 5 million adware applications, and over 350,000 Trojan horses and “system monitors”.
A similar audit of Macs might well find nefarious cookies, but would it find adware or spyware? Any at all? If there exists any such software for the Mac, I haven’t heard of it.
No Place to Hide
It’s not like Mac OS X is impervious to crapware. Adware, for example, is just software that displays ads. Anyone with an Intro to Cocoa book could put together an application that displays ads in a pop-up window.
One difference between Mac OS X and Windows, however, is that Mac OS X doesn’t offer nearly as many places for nefarious software to hide. A major aspect to the scourge of crapware is that it’s extraordinarily difficult to find and remove it. This isn’t just about “typical” users; even expert Windows users get hit by crapware and can’t figure out how to get rid of it.
E.G. Dave Winer, who last week installed the “free” version of Kazaa and ended up with “Popups all over the place. Tons of virusware installed.” Winer spent an entire day digging out.
Or, e.g., Paul Thurrott, long-time author of the WinInfo web site and numerous books about Windows. Last week, Thurrott was hit by a Trojan horse:
On Sunday night, while preparing for a trip Monday to New York, the notebook I had planned to bring was suddenly struck by the most malicious software (malware) I’ve ever encountered. This Trojan horse got through my defenses despite the fact that I was running the Release Candidate 1 (RC1) version of Windows XP Service Pack 2 (SP2) with the firewall turned on. It was infuriating, and after hours of investigating, deep cleaning with various antivirus and spyware products, and consulting with my technical guru (Storage Update’s Keith Furman, a lifesaver), I finally gave up. As I write this commentary, I’m heading to New York by train, using a different machine, and my infected laptop is home, awaiting a complete wipeout. I never did completely clean up the machine, and I’m still frustrated by the defeat.
Given Thurrott’s consistent record as a bona fide asshat regarding all things Mac, could this rate any higher on the schadenfreude-o-meter? Hours of work to remove a Trojan, all in vain, and resigned to a “complete wipeout”?
There are all sorts of ways that Windows executes software that don’t have equivalents on Mac OS X. Services get installed in the Windows Registry, and the Registry is an opaque labyrinth.
This just isn’t a problem on the Mac. Even if you ended up with piece of crapware installed, there simply aren’t that many places where it could hide. Assuming the crapware needs to launch itself automatically, it’s either going to be installed in one of the various /Library sub-folders, or it has to be listed in your user account’s Startup Items in the Accounts panel of System Preferences.
Zero Tolerance
You could argue that many Mac OS X users have no idea where their Startup Items are listed, or about the contents of the various /Library folders — but plenty of Mac users do. Certainly a Mac user with the same expertise as Winer or Thurrott would know about these locations.
We all benefit from the fact that the Mac community has zero tolerance for vulnerabilities. Not just zero tolerance for security exploits, but zero tolerance for vulnerabilities. In fact, there is zero tolerance in the Mac community for crapware of any kind.
If some “freeware” software for the Mac surreptitiously installed some sort of adware?/?spyware?/?crapware, there’d be reports all over the Mac web within days. Uninstallation instructions would be posted (and thus made available to all via Google), and the developer who shipped the app would be excoriated.
Zero tolerance, on the part of the user community, is the only policy that can work.
It’s similar to the “broken windows” theory of urban decay, which holds that if a single window is left unrepaired in a building, in fairly short order, the remaining windows in the building will be broken. Fixing windows as soon as they are broken sends a message: that vandalism will not be tolerated. But not fixing windows also sends a message: that vandalism is acceptable. Worse, once a problem such as vandalism starts, if left unchecked, it flourishes.
This theory was made famous in a 1982 article by James Q. Wilson and George L. Kelling in The Atlantic Monthly. They wrote:
That link [between maintaining civil order and preventing crime] is similar to the process whereby one broken window becomes many. The citizen who fears the ill-smelling drunk, the rowdy teenager, or the importuning beggar is not merely expressing his distaste for unseemly behavior; he is also giving voice to a bit of folk wisdom that happens to be a correct generalization — namely, that serious street crime flourishes in areas in which disorderly behavior goes unchecked. The unchecked panhandler is, in effect, the first broken window. Muggers and robbers, whether opportunistic or professional, believe they reduce their chances of being caught or even identified if they operate on streets where potential victims are already intimidated by prevailing conditions. If the neighborhood cannot keep a bothersome panhandler from annoying passersby, the thief may reason, it is even less likely to call the police to identify a potential mugger or to interfere if the mugging actually takes place.
It should be obvious where we’re heading with this.
My answer to question posed earlier — why are Windows users besieged with security exploits, while Mac users suffer none? — is that Windows is like a bad neighborhood, strewn with litter, mysterious odors, panhandlers, and untold dozens of petty annoyances. Many Windows users are simply resigned to the fact that their computers contain software that is not under their control. And if they’ll tolerate an annoying application that badgers them with pop-up ads, well, why not a spyware virus that logs every key you type, then sends them back to the creator? (That’s a real virus, by the way, Korgo, which hit Windows at the end of May and is spreading quickly.)
The Mac is like a good neighborhood, where the streets are clean and the crime rate low. You don’t need bars on your windows in a good neighborhood; you don’t need anti-virus software on the Mac.
Windows apologists have long argued that the only reason the Mac has been so strikingly free of security exploits is that it has such a smaller market share than Windows. This argument ignores numerous facts, such as that the Mac’s share of viruses is effectively zero; no matter how you peg the Mac’s overall market share, its share of viruses?/?worms?/?Trojans is significantly disproportionate. Or that the logical conclusion of this argument — that because of Windows’s monopoly market share, malfeasant hackers would logically only write software to attack Windows — would be to extend the argument to all software, malicious or not, and it’s quite easily disproven that “all software” is targeted only for Windows. Or that, despite the Mac’s relatively small market share, a successful virus?/?worm?/?Trojan attack against Mac OS X would likely garner significantly more notoriety and fame; considering the recent publicity given to non-exploited Mac OS X vulnerabilities, it’s reasonable to expect that an outright exploit would result in an avalanche of tech media hysteria.
The reason this argument is so popular with Windows apologists is that it’s a convenient bit of rhetoric. They say it’s so, we say it’s not. You can’t get past this argument, because it can’t be disproven without the Mac OS actually attaining a Windows-like market share.
So, let’s concede the point, just for the sake of argument: OK, fine, if the Mac had the same market share as Windows, the tables would be turned and there’d be just as many Mac security exploits as there are Windows exploits today.
Now what? Given that the Mac is never going to attain a monopoly share of the operating systems market — that merely expanding its share to, say, 10 percent would be universally hailed as an almost-too-good-to-be-true success — isn’t it thus only logical to conclude that the Mac is forever “doomed” to be significantly more secure than Windows?
While we’re conceding for the sake of argument, let’s address that other popular canard of Windows apologia — that on the whole, Windows XP is just as good, if not better, than Mac OS X. OK, fine. XP is as good as OS X; Windows Movie Maker is as good as iMovie; Photoshop Album is better than iPhoto; etc.
But is it fair to judge Mac-v.-Windows under factory-fresh conditions? Wouldn’t an accurate comparison be better made a few months down the road — after a nice sampling of the hundreds of new Windows viruses discovered each week get a chance to find a home on the Windows box? In the hands of a typical user, a six-month-old Mac is almost certainly in similar working condition as when it left the store; a six-month-old Windows PC, on the other hand, is likely to be infested with multiple instances of crapware. And if it’s not, it’s likely because the poor sap who bought it just got done reinstalling from scratch.
You can argue about why this is so, but you don’t need to. You can’t argue with the facts. Anti-virus software vendor Sophos reported yesterday that it found 959 new viruses, last month alone. How many of those do you think were for Mac OS X? Any at all?
Arguing that it’s technically possible that the Mac could suffer just as many security exploits as Windows is like arguing that a good neighborhood could suddenly find itself strewn with garbage and plagued by vandalism and serious crime. Possible, yes, but not likely. The security disparity between the Mac and Windows isn’t so much about technical possibilities as it is about what people will tolerate.
And Mac users don’t tolerate sh!t.
ping. See my reply.
He asked, I told him. That's all. Personally, it's on my 2K machine registered with .NET for C# development.
It is far superior to java in most respects and, more importantly, you chance not being able to run commercial software that is coming out. Most commercial shops are beginning to migrate C++ apps over to .NET and many .NET apps are out there already.
I'm a former Java developer and current .NET developer. I wouldn't say superior in most ways, but both have their strengths and weaknesses. And none of the developers of any commercial software I use are going .NET, except for some Microsoft stuff.
However, unlike Java, .NET has been released to the open source community and therefore some people are trying to migrate it.
I haven't heard of this. Got any links?
Picture someone with his own behind for a hat... and think what his head is up...
Although the "security by obscurity" has been shot down many times, let's grant that it is true.
Why then do YOU want to follow the herd of lemmings off the cliff of the majority platform that DOES attract the inimical codewriters????
The problem is that apparently she is still using a five year old operating system that uses browsers that were last updated before pop-ups became a plague. ExDemMom. try using the latest version of Netscape for OS 9 on your old Mac... if I recall correctly, it will block pop-ups.
I ponder long and weary on that... then I started pondering on the derivation of XP... and wondered if they weren't describing the raw material they made their OS from...
Now, obviously, these results are bit self-selecting, in that the people who suspect their PC has been infested by spyware are a lot more likely run Spy Audit than those running clean systems...
And the fact that it makes no mention of what percentage of computers were clean, and what percentage had large amounts of crapware. Crapware travels in packs, and large amounts get on to certain peoples' computers (people who aren't careful, do file-sharing, etc.)
And Mac users don’t tolerate sh!t...sure they do they bought a mac
More ignorance from Bush2000. OS X has complete backwards compatibility with earlier Mac OSs through the Classic Mode. I can run all of the software I have already purchased and add functionality with the new when I choose.
Or are you still smarting about the change from Apple II to Macintosh 20 years ago?
It runs as fast in Classic mode, if not faster, than it would booted into OS 9.2 itself. If emulation is transparent, does it matter??? Only in your mind.
And the evidence (the sheer number of security holes left in Windows) is that Bill Gates LIKES being kicked in the nuts! He's a masochist!
bttt
Remember when mostly 32-bit Windows 95 came out, but it could run 16-bit apps by pooling them all under one system process, running in a 16-bit compatibility mode? Same with OS X. However, the move to 2K/XP flat-out broke a LOT of older applications. Actually I remember one older application (diabetes monitoring software) that wouldn't install on FAT 32 systems.
Nice to see you back Bush, but I wish you'd studied up a bit during your absensce.
Emulation across processors is of cours quite slow. But the software in Classic mode can run on the computer's processor, just instead of being the only thing in the computer, it runs as a process in OS X. Did your 16-bit apps run slower on Windows 9x?
uh, registered with IIS. Duh. But developing in C# with Visual Studio.NET is a breeze for most things. Intellisense rocks.
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