munkery
May 2, 06:23 PM
Vulnerabilities are found in everything. It's not like sudo, RBAC or any other Unix scheme that's similar to Windows' UAC/RunAs has been vulnerability free all these years. This is besides the point that UAC is not somehow inferior. It's just an implementation of limited privilege escalation, same as you find on Unix systems. "Unix security" is not being any better here.
Really,
Here is a list of privilege escalation (UAC bypass) vulnerabilities just related to Stuxnet (win32k.sys) in Windows in 2011:
http://cve.mitre.org/cgi-bin/cvekey....in32k.sys+2011
Here is a list of all of the privilege escalation vulnerabilities in Mac OS X in 2011:
http://cve.mitre.org/cgi-bin/cvekey....rivileges+2011
BTW, the system call for that local in OS X was no longer needed so it was removed from OS X. It was only used in relation to 32 bit processes.
Have I claimed such a beasts exists ? No. Why should I then be made to provide an example of it ?
Why are you going on and on about something that is not a common threat in the wild?
Really,
Here is a list of privilege escalation (UAC bypass) vulnerabilities just related to Stuxnet (win32k.sys) in Windows in 2011:
http://cve.mitre.org/cgi-bin/cvekey....in32k.sys+2011
Here is a list of all of the privilege escalation vulnerabilities in Mac OS X in 2011:
http://cve.mitre.org/cgi-bin/cvekey....rivileges+2011
BTW, the system call for that local in OS X was no longer needed so it was removed from OS X. It was only used in relation to 32 bit processes.
Have I claimed such a beasts exists ? No. Why should I then be made to provide an example of it ?
Why are you going on and on about something that is not a common threat in the wild?
KnightWRX
May 2, 11:36 AM
Huge difference in my experience. The Windows UAC will pop up for seemingly mundane things like opening some files or opening applications for the first time, where as the OS X popup only happens during install of an app - in OS X, there is an actual logical reason apparent to the user. It is still up to the user to ensure the software they are installing is from a trusted source, but the reason for the password is readily apparent.
It pops up when I open Steam. "Steam would now like to auto-update itself, enter your password". Same for all my "auto-updating" apps that are installed system wide.
This conditions the user as much.
Though looking for information on this MacDefender, I'm genuinely curious how the installer "pop-ups". I haven't found anything interesting. Since Archive utility doesn't honor absolute paths in a Zip, how does the little bugger get launched ?
I don't see any preferences in Archive Utility to allow automatic execution depending on what gets extracted. Some posts on the net seem to the suggest that Archive Utility will auto-execute a .pkg that is found in an archive. If that is true, that is a serious concern. I guess I'll just have to actually find this zip file and download it to inspect it.
It pops up when I open Steam. "Steam would now like to auto-update itself, enter your password". Same for all my "auto-updating" apps that are installed system wide.
This conditions the user as much.
Though looking for information on this MacDefender, I'm genuinely curious how the installer "pop-ups". I haven't found anything interesting. Since Archive utility doesn't honor absolute paths in a Zip, how does the little bugger get launched ?
I don't see any preferences in Archive Utility to allow automatic execution depending on what gets extracted. Some posts on the net seem to the suggest that Archive Utility will auto-execute a .pkg that is found in an archive. If that is true, that is a serious concern. I guess I'll just have to actually find this zip file and download it to inspect it.
joepunk
Mar 11, 08:13 PM
0143: Tokyo Electric Power releases more radioactive vapour from a second sticken reactor, AFP reports.
NathanMuir
Mar 25, 06:32 PM
How many hours in a day do you people pursue these fruitless (no pun intended) arguments, when there are people in your own neighbourhood that could use a helping hand?
(Well, I for one feel better now.) :D
I volunteer every Sunday afternoon so that's moot for me.
How many fruitless arguments can I engage in with that math? :p
(Well, I for one feel better now.) :D
I volunteer every Sunday afternoon so that's moot for me.
How many fruitless arguments can I engage in with that math? :p
MacCoaster
Oct 13, 04:16 AM
Overclocked my Athlon 1.4GHz Tbird to 1.522GHz, benchmark results (under C#, which was fastest) did an average of 7390 milliseconds (7.39 seconds). w00t!
Gotta love overclocking.
Gotta love overclocking.
hcho3
Apr 20, 05:13 PM
LTE is still not available on many areas in the US. Only Verizon has it. The first chipsets will have bugs and battery life issues. It's clear that apple doesn't want to try out first generation LTE chipsets.
One analyst asked about iPhone 5 release date and Tim was like, "Dude, we don't comment on future products because all of those copycats are going to copy. In fact, they are probably listening to this conference right now. So, we are not going to say anything."
One analyst asked about iPhone 5 release date and Tim was like, "Dude, we don't comment on future products because all of those copycats are going to copy. In fact, they are probably listening to this conference right now. So, we are not going to say anything."
OllyW
Apr 28, 07:32 AM
188% growth... that's impressive.
Almost all of that is due to the iPad. They had around 4% of the global market for computers last year.
Almost all of that is due to the iPad. They had around 4% of the global market for computers last year.
Liquorpuki
Mar 13, 09:56 PM
They were talking talking about a 100 square mile solar plant. Take this PopSci link (http://www.popsci.com/environment/article/2009-06/solar-power) for example. A 20 acre site produces 5 Megawatts. One square mile (640 acres) would provide 160 Megawatts. Ten square miles would provide 16000 Megawatts (16 Gigawatts). The link says the country will need 20 Gigawats by 2050. The worst possible accident in this case does not result in thousands of square miles being permanently (as far as this generation is concerned) contaminated.
In contrast Japan Disaster May Set Back Nuclear Power Industry (http://www.usatoday.com/news/world/2011-03-14-quakenuclear14_ST_N.htm). As far as I know, solar farms don't "melt down" at least not in a way that might effect the entire population of a U.S. state. I understand the nuclear reactors are built to hold in the radiation when things go wrong, but what if they don't and what a mess afterwards.
You need to separate capacity from demand. Capacity is just the maximum power a station can theoretically produce. In practice, most of these renewable stations never reach that max. I've checked the stats at my utility's wind farm and that thing is usually around 9% of capacity. Considering a wind farm costs 4 times as much money as a natural gas generator to build for the same capacity, efficiency-wise, the station is a joke.
What's more important is demand - being able to produce enough energy when we need it. This is where solar and wind fall short. They don't generate when we want them to, they only generate when mother nature wants them to. It would be fine if grid energy storage (IE batteries) technology was developed enough to be able to store enough energy to power a service area through an entire winter (in the case of solar). But last I checked, current grid energy storage batteries can only store a charge for 8-12 hours before they start losing charge on their own. They're also the size of buildings, fail after 10 years, and cost a ton of money.
This is why a lot of utilities have gone to nuclear to replace coal and why here in the US, we still rely on coal to provide roughly 50% of our electricity and most of our base load. There are few options.
In contrast Japan Disaster May Set Back Nuclear Power Industry (http://www.usatoday.com/news/world/2011-03-14-quakenuclear14_ST_N.htm). As far as I know, solar farms don't "melt down" at least not in a way that might effect the entire population of a U.S. state. I understand the nuclear reactors are built to hold in the radiation when things go wrong, but what if they don't and what a mess afterwards.
You need to separate capacity from demand. Capacity is just the maximum power a station can theoretically produce. In practice, most of these renewable stations never reach that max. I've checked the stats at my utility's wind farm and that thing is usually around 9% of capacity. Considering a wind farm costs 4 times as much money as a natural gas generator to build for the same capacity, efficiency-wise, the station is a joke.
What's more important is demand - being able to produce enough energy when we need it. This is where solar and wind fall short. They don't generate when we want them to, they only generate when mother nature wants them to. It would be fine if grid energy storage (IE batteries) technology was developed enough to be able to store enough energy to power a service area through an entire winter (in the case of solar). But last I checked, current grid energy storage batteries can only store a charge for 8-12 hours before they start losing charge on their own. They're also the size of buildings, fail after 10 years, and cost a ton of money.
This is why a lot of utilities have gone to nuclear to replace coal and why here in the US, we still rely on coal to provide roughly 50% of our electricity and most of our base load. There are few options.
jchung
Mar 18, 12:16 PM
Check out this post on modmyi.com - http://modmyi.com/forums/iphone-news/755094-t-cracking-down-mywi-tethering.html#post5900780
AT&T is just trying to bully people into the tethering plan.
AT&T is just trying to bully people into the tethering plan.
chrono1081
Apr 20, 08:22 PM
I believe you can also pull the hard drive and scan it with another Windows based machine to find the files also.
You can scan it but if you are doing manual removal its because the scanners aren't finding it (but its still there). In these cases you have to hunt the file down manually, most security sites will post removal instructions but Windows OS allows for files to completely hide themselves even when booting into safe mode and having all files and folders as well as system files showing. A lot of files even though they are there can't be seen by command prompt either.
However, buy using a non windows OS you can always see these files so I'll plug the drive they are on into a mac or linux machine and locate the files on there.
Not all viruses hide files like that obviously but some do so if you ever do a manual removal and the file you are looking for isn't there (but you know for sure the machine is infected) then most likely you just have to pop out the drive and plug it into another OS.
I really wish MS would fix this and not let files be hidden, it would make my job MUCH easier.
You can scan it but if you are doing manual removal its because the scanners aren't finding it (but its still there). In these cases you have to hunt the file down manually, most security sites will post removal instructions but Windows OS allows for files to completely hide themselves even when booting into safe mode and having all files and folders as well as system files showing. A lot of files even though they are there can't be seen by command prompt either.
However, buy using a non windows OS you can always see these files so I'll plug the drive they are on into a mac or linux machine and locate the files on there.
Not all viruses hide files like that obviously but some do so if you ever do a manual removal and the file you are looking for isn't there (but you know for sure the machine is infected) then most likely you just have to pop out the drive and plug it into another OS.
I really wish MS would fix this and not let files be hidden, it would make my job MUCH easier.
Stella
Aug 29, 10:54 PM
This is where I agree with you. I don't call myself a tree hugger. Sure, I love the earth and planet but sometimes people take it too far.
Sure, go and destroy this planet - you know, the thing that sustains life for you.
Hell, some people take things too far.... the entity that supports life... yea.....
Sure, go and destroy this planet - you know, the thing that sustains life for you.
Hell, some people take things too far.... the entity that supports life... yea.....
Mord
Jul 12, 05:00 PM
This thread is getting too funny. Apple has been so far behind on power these past few years and now we get the chance to use Conroe, and suddenly that's not good enough for the Mac snobs. Conroe is an extremely fast chip (especially compared to G5), so I don't get why some people think it's a bad choice for the pro-line up. Sure, it can't do smp, but not everyone needs or want to pay for quad processing.
So, aside from the ability to do multiple processing, what advantages does Woodcrest have that make it mandatory to go in the pro-line? How much "faster" is it going to be over the Conroe? It's my understanding that they are identical in that respect.
if you don't need all the power you can get the mac pro is not for you, apple does not do a consumer tower and most likely never will, they simply must have a quad settup and if they have two configs of them (a 3GHz and a 2.66) they may as well keep the low end option on the same platform, this has been said again and again and again, conroe is not bad it just does not make sense for apple to use it in the mac pro, conroe goes in the imac.
So, aside from the ability to do multiple processing, what advantages does Woodcrest have that make it mandatory to go in the pro-line? How much "faster" is it going to be over the Conroe? It's my understanding that they are identical in that respect.
if you don't need all the power you can get the mac pro is not for you, apple does not do a consumer tower and most likely never will, they simply must have a quad settup and if they have two configs of them (a 3GHz and a 2.66) they may as well keep the low end option on the same platform, this has been said again and again and again, conroe is not bad it just does not make sense for apple to use it in the mac pro, conroe goes in the imac.
r0k
Apr 20, 08:57 AM
as said before...
apple + <--
apple + T
They haven't put a picture of an Apple on that key in years. It's called command now...
http://km.support.apple.com/library/APPLE/APPLECARE_ALLGEOS/HT1216/Mac%20Command.png
http://mac.sillydog.org/archives/pic/keyboard_changes_01.jpg
apple + <--
apple + T
They haven't put a picture of an Apple on that key in years. It's called command now...
http://km.support.apple.com/library/APPLE/APPLECARE_ALLGEOS/HT1216/Mac%20Command.png
http://mac.sillydog.org/archives/pic/keyboard_changes_01.jpg
likemyorbs
Mar 25, 10:36 AM
PS Marriage is a privilege not a right.
Are you speaking religiously or legally? By law, it is a right. However if the church doesn't want to marry gay couples, that's their own stupid business.
Are you speaking religiously or legally? By law, it is a right. However if the church doesn't want to marry gay couples, that's their own stupid business.
Marx55
Oct 26, 03:09 AM
ONE THING IS CLEAR:
Multitasking, multiprocessor, multithreading Mac OS X and applications are needed right now and will be much needed in the future.
Because microprocessors will evolve not with more Mhz, but basically with more cores and more microprocessors per Mac.
And the same on Linux and Windows. So, hopefully, default true multithreading is around the corner. Or else all this power will be wasted for most applications.
JUST IMAGINE A COMPUTER IN WHICH EACH PIXEL IS CONTROLLED BY A SINGLE PROCESSOR.
Multitasking, multiprocessor, multithreading Mac OS X and applications are needed right now and will be much needed in the future.
Because microprocessors will evolve not with more Mhz, but basically with more cores and more microprocessors per Mac.
And the same on Linux and Windows. So, hopefully, default true multithreading is around the corner. Or else all this power will be wasted for most applications.
JUST IMAGINE A COMPUTER IN WHICH EACH PIXEL IS CONTROLLED BY A SINGLE PROCESSOR.
Silentwave
Jul 11, 11:22 PM
there's no way apple's going to use woodcrest in the upcoming powermac rev because there are no motherboards for socket 771 (woodcrest) that support anything above pci express 8x. powermac's are going to be high end workstations for print, graphics, and media shops, 8x pci express won't cut it.
look around at all the motherboard manufacturers (nvidia, ati, asus, msi, etc) none of them have a woodcrest platform available. apple always uses some other motherboard vendor like supermicro.
the only way i see this happening is if apple ships the powermac in 2007 when the socket 771 boards start using 16x pci express.
just wondering, have you not seen my posts on the dell workstation? that has dual woodcrests, and, be still my heart 16X PCI EXPRESS! :) That's how it has the quadro FX 4500 video card. And you can even get a version that has a riser for a 2nd PCI-Express 16X slot so you can have 2x the Quadro 4500!
Also, According to the articles on the appleinsider site, apple has had INTEL doing the logic board.
look around at all the motherboard manufacturers (nvidia, ati, asus, msi, etc) none of them have a woodcrest platform available. apple always uses some other motherboard vendor like supermicro.
the only way i see this happening is if apple ships the powermac in 2007 when the socket 771 boards start using 16x pci express.
just wondering, have you not seen my posts on the dell workstation? that has dual woodcrests, and, be still my heart 16X PCI EXPRESS! :) That's how it has the quadro FX 4500 video card. And you can even get a version that has a riser for a 2nd PCI-Express 16X slot so you can have 2x the Quadro 4500!
Also, According to the articles on the appleinsider site, apple has had INTEL doing the logic board.
dgreen1069
Jul 9, 04:18 PM
I tried the Droid Incredible for two weeks and found the battery life to be a bit short. I am used to charging my iPhone 3G every night (and occasionally during the evenings), but the Incredible seemed to fly through it's battery. With that said, it was hands down a better cell phone than the iPhone. I don't think I dropped a single call during the two weeks I had it. It operates very similar to the iPhone, but the software isn't as polished. Many tasks would take an extra step or two. The Incredible is very fast....I don't know if it was the phone, Verizon, or both, but 3G internet browsing was much faster than my iPhone. I would venture to say it is even faster than my new iPhone 4. The two things that bugged me the most were the music player (not nearly as nice as the iPod player) and the screen in daylight. The screen really washes out in bright sunlight.
I ended up returning the Incredible because I thought I'd be pissed if the new iPhone was a hit. While I'm glad I held out and got the iPhone 4, I really wish it could have been on Verizon. It really is a shame that we are all tied to AT&T. I can't tell you how many times I have been places where I have no signal when those around me with Verizon had plenty. I find my new iPhone better at making and holding calls than my 3G, but it still doesn't hold a candle to the service I saw with the Incredible. If Verizon ever gets the iPhone, I will probably pony up the cancellation fee and switch carriers.
I ended up returning the Incredible because I thought I'd be pissed if the new iPhone was a hit. While I'm glad I held out and got the iPhone 4, I really wish it could have been on Verizon. It really is a shame that we are all tied to AT&T. I can't tell you how many times I have been places where I have no signal when those around me with Verizon had plenty. I find my new iPhone better at making and holding calls than my 3G, but it still doesn't hold a candle to the service I saw with the Incredible. If Verizon ever gets the iPhone, I will probably pony up the cancellation fee and switch carriers.
ATD
Sep 26, 07:08 PM
Nope, Bernard of course. :D
DD has helped me out a few times with other things.
That's what I was thinking about with leapard. I'm glad Apple is finally offering 64-bit gui support. I really didn't see a need for it, but now that these 3D apps are giving OS X the shaft, I'm eagerly awaiting it.
I would like to try out some of 8's new modeling tools. I'm going to have to wait though, since it's practically full price for an ugprade and I'll be moving to Intel this coming year. I wish Autodesklias had a more affordable upgrade path for small shops. This coming year is going to be expensive and probably buggy.
<]=)
Bernard was going to be my 2nd guess. :rolleyes:
I'm Platinum Member, it's seems with all the upgrades it's cheaper in the end. I'm going to have to slow down and take a look at 8.
DD has helped me out a few times with other things.
That's what I was thinking about with leapard. I'm glad Apple is finally offering 64-bit gui support. I really didn't see a need for it, but now that these 3D apps are giving OS X the shaft, I'm eagerly awaiting it.
I would like to try out some of 8's new modeling tools. I'm going to have to wait though, since it's practically full price for an ugprade and I'll be moving to Intel this coming year. I wish Autodesklias had a more affordable upgrade path for small shops. This coming year is going to be expensive and probably buggy.
<]=)
Bernard was going to be my 2nd guess. :rolleyes:
I'm Platinum Member, it's seems with all the upgrades it's cheaper in the end. I'm going to have to slow down and take a look at 8.
ReanimationLP
Oct 15, 01:11 AM
Yeah... Kinda disappointing. Although, my 3D rendering work will benefit just fine from them as while it's CPU intensive, it's not bandwidth hungry and the software itself isn't all that great for thread scheduling, so it's better to run multiple software instances for each CPU/core. I'm curious to see how the Clovertowns compare to the upcoming AMD quad-core chips, which have full 4-way shared data pipe and L2 cache. I think it's going to be just like the AMD X2 vs. the Pentium-D all over again. AMD will hold the quad-core performance title until Intel releases their 45nm process chips with all 4 cores being fully linked. But such is the way it's been for the last few years, AMD and Intel continue to play leap-frog. Which is great for the consumer as it drives CPU tech ahead so fast... Too bad my wallet can't keep up. :(
Seconded, hell, my Mac is an OLD Digital Audio G4, and my PC is Northwood Pentium 4 HT processor. :o :o
Seconded, hell, my Mac is an OLD Digital Audio G4, and my PC is Northwood Pentium 4 HT processor. :o :o
devman
Sep 21, 09:25 AM
Actually, Steve noted that the iTV WILL do HD. It does have an HDMI port out, doesn't it? The issue now is that the ITS doesn't have that content yet. But if YOU have something you've managed to record on your Mac or PC that IS HD, then, by all means, buy the iTV (or whatever they'll call it) and watch your stuff...
Excellent. Thanks for clarifying. I misinterpreted Iger's comments.
Excellent. Thanks for clarifying. I misinterpreted Iger's comments.
NebulaClash
Apr 28, 08:22 AM
What do you mean by entire market? :confused:
Apple leads. The PC you use today runs an OS that got its inspiration from Apple popularizing the GUI in the marketplace. The smart phone you use today gets its design cues from the iPhone.
Apple leads. The PC you use today runs an OS that got its inspiration from Apple popularizing the GUI in the marketplace. The smart phone you use today gets its design cues from the iPhone.
tangodiva
Aug 26, 04:11 AM
Had drop call issues with my iPhone 3G ALL OVER THE COUNTRY. Not kidding. Florida, Georgia, North Carolina, South Carolina, Illinois, Kentucky, Tennessee, Louisiana, Texas, Arizona, New Mexico, Indiana, New York, New Jersey . . . you get the picture.
Now with my iPhone 4, it is WORSE. I get dropped 3 or 4 times during a 15 minute conversation.
Talked my friend into an iPhone (it is GREAT for everything except being a phone) and she, in 3 days, has had to return 2 phones that were defective. She, a tech industry executive, asked AT&T and Apple what their failure rate was, and they replied, "We can't tell you that." Go figure. Also learned that there is one side of the band on the iPhone 4 for telephone and the other side for data. Having your hands directly on either side will diminish the reception. Using a headset does help (keeping hands off phone)
My iPad hasn't seemed to have so many problems connecting on the go, but it does run a little slower sometimes. Have to say it rules, except the flash thing (best surfing anywhere?????), but another thread:D
Now with my iPhone 4, it is WORSE. I get dropped 3 or 4 times during a 15 minute conversation.
Talked my friend into an iPhone (it is GREAT for everything except being a phone) and she, in 3 days, has had to return 2 phones that were defective. She, a tech industry executive, asked AT&T and Apple what their failure rate was, and they replied, "We can't tell you that." Go figure. Also learned that there is one side of the band on the iPhone 4 for telephone and the other side for data. Having your hands directly on either side will diminish the reception. Using a headset does help (keeping hands off phone)
My iPad hasn't seemed to have so many problems connecting on the go, but it does run a little slower sometimes. Have to say it rules, except the flash thing (best surfing anywhere?????), but another thread:D
generik
Jul 12, 12:02 AM
Here's a little list i put together last week of my predictions for the next 6 months or so of a roadmap (whenever merom goes to 800 MHz on its bus, so maybe 9 months)
Portable:
MacBook: Yonah through 1q 667MHz bus Merom thereafter
MacBook Pro: Yonah through 3q2006, 667MHz bus Merom through 1q2007,
800MHz bus Merom thereafter
Desktop:
Mac mini: Yonah through 1q2007, 667MHz bus Merom thereafter
iMac: Yonah through 3q2006, 800MHz bus Conroe thereafter
Mac Pro: 1333MHz bus Woodcrest
I doubt it will be like this. While this was the trend back in the PPC days when consumers have no alternatives to make comparisons with, people can make direct comparisons now, and no way will your Macbook look remotely attractive when a PC at 70% of the price has better specs.
"It runs MacOS" just doesn't cut it to switchers, sad to say. The corollary to that is "PCs come with Windows Vista".
Portable:
MacBook: Yonah through 1q 667MHz bus Merom thereafter
MacBook Pro: Yonah through 3q2006, 667MHz bus Merom through 1q2007,
800MHz bus Merom thereafter
Desktop:
Mac mini: Yonah through 1q2007, 667MHz bus Merom thereafter
iMac: Yonah through 3q2006, 800MHz bus Conroe thereafter
Mac Pro: 1333MHz bus Woodcrest
I doubt it will be like this. While this was the trend back in the PPC days when consumers have no alternatives to make comparisons with, people can make direct comparisons now, and no way will your Macbook look remotely attractive when a PC at 70% of the price has better specs.
"It runs MacOS" just doesn't cut it to switchers, sad to say. The corollary to that is "PCs come with Windows Vista".
handsome pete
Apr 12, 10:54 PM
Hard to take anyone seriously as a professional who uses Adobe. Avid, sure, but the industry has moved to Final Cut Pro, at least the part of the industry I interface with.
You calling this Final Cut a "toy" after it was just presented to a room full of professionals who loved it seems odd. Why the need to diminish it when it is clear that if you werent' there, there's much we don't yet know?
Your quick denigration of Adobe shows how much you don't know about the industry. And as a whole, Final Cut still plays second fiddle to Avid.
As a Final Cut editor the prospects of this new version are very promising, but I'm still withholding judgment until some more info comes out and I can get my hands on it.
You calling this Final Cut a "toy" after it was just presented to a room full of professionals who loved it seems odd. Why the need to diminish it when it is clear that if you werent' there, there's much we don't yet know?
Your quick denigration of Adobe shows how much you don't know about the industry. And as a whole, Final Cut still plays second fiddle to Avid.
As a Final Cut editor the prospects of this new version are very promising, but I'm still withholding judgment until some more info comes out and I can get my hands on it.
