Why isn't the BSD license listed on this page?
http://www.redhat.com/legal/patent_policy.html
23 January 2013
25 November 2012
Open Source on the Windows App Store
I'm seeing a bunch of articles about the Windows App store being somehow
more open source friendly than the Apple App Store, because their
license explicitly states something that is true in both cases - that a
developer's license can override the app store license.
In practical terms, this is meaningless. If you have an ARM-based Windows or iOS device, you can not side-load an open source application into your tablet or phone. This renders the "open source" nature of the license practically irrelevant, and if publishing a GPL app through either store isn't actually a violation of the GPL it's at least a cynical exercise in Tivoization by proxy.
But what really boggles my mind is that people are arguing that this makes Microsoft more "open source friendly" than Apple. Until I can go to opensource.microsoft.com and download some kind of Windows Core kernel, the way I can go to opensource.apple.com and download a Darwin kernel, the idea that Microsoft's open source support is anywhere near Apple's is ludicrous. Sure, their sources are incomplete - they don't include the GUI sources and some components that would make it trivial to run OS X on non-Apple hardware - but they've kept these sources updated even when people have taken them and used them to create OSX86. I really expected Darwin to vanish when that happened - there's no license requirement for it.
In practical terms, this is meaningless. If you have an ARM-based Windows or iOS device, you can not side-load an open source application into your tablet or phone. This renders the "open source" nature of the license practically irrelevant, and if publishing a GPL app through either store isn't actually a violation of the GPL it's at least a cynical exercise in Tivoization by proxy.
But what really boggles my mind is that people are arguing that this makes Microsoft more "open source friendly" than Apple. Until I can go to opensource.microsoft.com and download some kind of Windows Core kernel, the way I can go to opensource.apple.com and download a Darwin kernel, the idea that Microsoft's open source support is anywhere near Apple's is ludicrous. Sure, their sources are incomplete - they don't include the GUI sources and some components that would make it trivial to run OS X on non-Apple hardware - but they've kept these sources updated even when people have taken them and used them to create OSX86. I really expected Darwin to vanish when that happened - there's no license requirement for it.
05 September 2012
The last sign...
Reported in Oregon, 1986:
Farewell O verse
Along the road
How sad to see
You're out of mode
Burma Shave
Farewell O verse
Along the road
How sad to see
You're out of mode
Burma Shave
02 July 2012
Maybe you just predicted wrong, Cringe?
In Cringely's latest article he declares that the PC is about to become something unrecognizably different. Because that's what he predicted in 1992 would have happened by now, and anyway that's what happens to technology after about 30 years. That's why the telephone of today is unrecognizably different from the telephone of 1900, the movie from the movies of the 1920s, and television from the televisions of the 1950s.
16 June 2012
05 June 2012
Footprints In The Sand
"I dreamed that I was walking down the beach with the Flying
Spaghetti Monster. And I looked back and saw footprints in the sand. But
sometimes there were two pairs of footprints and sometimes there was
only one. Which was really weird, because His Noodly Appendage doesn't
leave footprints."
18 May 2012
How do you tell if your computer is infected?
My brother recently asked me how to tell if your computer was part of a botnet. Now, I'm not a real Windows jock any more, so I don't know how much help I can be:
I'm not really up on the mechanics of telling if your computer is
compromised from the inside.
I can tell you, though, that it may not be practical to even try.
The problem is that if your computer has been compromised, the attacker can install components that change the behavior of tools running inside the computer. There are specific toolkits, "rootkits", that target antivirus and other security software to hide the presence of the compromising code, even modifying the running security applications so they don't see the files that the malware is hiding in. If you "run a security" and don't see anything, you still can't be sure.
The best way to tell if your computer is part of a botnet is from outside your computer. What I used to do, before virtual machines, was run an external firewall router. Since the firewall isn't inside the computer's trust boundary, it's not going to be compromised by the malware. You can look through your logs on the firewall to see connections to unexpected sites or connections when you're not actually using the computer. These days, you can run Windows in a virtual machine, and get the same result more cheaply.
But really, for most people, you still can't be sure. It could be sleeping. It could be that you're just not familiar with reading log files.
So the best thing to do if you even suspect your computer might be infected is to back up all the data (you're keeping backups, right?) and reinstall from scratch, reinstalling any applications from the original media. Again, if you're running Windows in a virtual machine, you can roll back to the original snapshot. Even if you're not infected, this cleans up cruft and dander and leaves your computer feeling years younger with a lovely silky complexion.
I used to do that every year or so, when I was using Windows at home for more than the occasional videogame. Just because it ended up making my computer faster. Apart from the external backup drive, I kept two drives inside the system and switched which one was primary. The process: unhook the "current" drive, and install Windows over again on the "old", reformatting the drive in the install process. Now the "old" drive is "current", and the current is "old". Hook up the "old" drive long enough to copy the data off it (just the data, no applications), then disconnect it, leaving it powered off until next time. If you put your ear up against it, maybe you can hear the botnet screaming to be let out...
I can tell you, though, that it may not be practical to even try.
The problem is that if your computer has been compromised, the attacker can install components that change the behavior of tools running inside the computer. There are specific toolkits, "rootkits", that target antivirus and other security software to hide the presence of the compromising code, even modifying the running security applications so they don't see the files that the malware is hiding in. If you "run a security" and don't see anything, you still can't be sure.
The best way to tell if your computer is part of a botnet is from outside your computer. What I used to do, before virtual machines, was run an external firewall router. Since the firewall isn't inside the computer's trust boundary, it's not going to be compromised by the malware. You can look through your logs on the firewall to see connections to unexpected sites or connections when you're not actually using the computer. These days, you can run Windows in a virtual machine, and get the same result more cheaply.
But really, for most people, you still can't be sure. It could be sleeping. It could be that you're just not familiar with reading log files.
So the best thing to do if you even suspect your computer might be infected is to back up all the data (you're keeping backups, right?) and reinstall from scratch, reinstalling any applications from the original media. Again, if you're running Windows in a virtual machine, you can roll back to the original snapshot. Even if you're not infected, this cleans up cruft and dander and leaves your computer feeling years younger with a lovely silky complexion.
I used to do that every year or so, when I was using Windows at home for more than the occasional videogame. Just because it ended up making my computer faster. Apart from the external backup drive, I kept two drives inside the system and switched which one was primary. The process: unhook the "current" drive, and install Windows over again on the "old", reformatting the drive in the install process. Now the "old" drive is "current", and the current is "old". Hook up the "old" drive long enough to copy the data off it (just the data, no applications), then disconnect it, leaving it powered off until next time. If you put your ear up against it, maybe you can hear the botnet screaming to be let out...
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