macintel4me
Sep 20, 05:31 AM
I think the HD is using just for caching the streamed content. My prediction is that Apple will come out with a SAN with iTV/FrontRow streaming smarts in it. This way we don't have to run into our office to turn on our computer so we can watch TV in our living room.
faroZ06
May 2, 06:26 PM
Switching off or turning down UAC in Windows also equally impacts the strength of MIC (Windows sandboxing mechanism) because it functions based on inherited permissions. Unix DAC in Mac OS X functions via inherited permissions but MAC (mandatory access controls -> OS X sandbox) does not. Windows does not have a sandbox like OS X.
UAC, by default, does not use a unique identifier (password) so it is more susceptible to attacks the rely on spoofing prompts that appear to be unrelated to UAC to steal authentication. If a password is attached to authentication, these spoofed prompts fail to work.
Having a password associated with permissions has other benefits as well.
If "Open safe files after downloading" is turned on, it will both unarchive the zip file and launch the installer. Installers are marked as safe to launch because require authentication to complete installation.
No harm can be done from just launching the installer. But, you are correct in that code is being executed in user space.
Code run in user space is used to achieve privilege escalation via exploitation or social engineering (trick user to authenticate -> as in this malware). There is very little that can be done beyond prank style attacks with only user level access. System level access is required for usefully dangerous malware install, such as keyloggers that can log protected passwords. This is why there is little malware for Mac OS X. Achieving system level access to Windows via exploitation is much easier.
Webkit2 will further reduce the possibility of even achieving user level access.
The article suggested that the installer completed itself without authentication. I don't see how that is possible unless you are using the root account or something. It would give sudo access, but even still you'd get SOME dialog box :confused:
UAC, by default, does not use a unique identifier (password) so it is more susceptible to attacks the rely on spoofing prompts that appear to be unrelated to UAC to steal authentication. If a password is attached to authentication, these spoofed prompts fail to work.
Having a password associated with permissions has other benefits as well.
If "Open safe files after downloading" is turned on, it will both unarchive the zip file and launch the installer. Installers are marked as safe to launch because require authentication to complete installation.
No harm can be done from just launching the installer. But, you are correct in that code is being executed in user space.
Code run in user space is used to achieve privilege escalation via exploitation or social engineering (trick user to authenticate -> as in this malware). There is very little that can be done beyond prank style attacks with only user level access. System level access is required for usefully dangerous malware install, such as keyloggers that can log protected passwords. This is why there is little malware for Mac OS X. Achieving system level access to Windows via exploitation is much easier.
Webkit2 will further reduce the possibility of even achieving user level access.
The article suggested that the installer completed itself without authentication. I don't see how that is possible unless you are using the root account or something. It would give sudo access, but even still you'd get SOME dialog box :confused:
ccrandall77
Sep 12, 03:24 PM
This was the product I was really waiting for. It's cool, but I'm disappointed it doesn't have a DVD player and it looks like it probably won't work with EyeTV. So, I guess I'm sticking with my MacMini on the TV and hoping for a better version of FrontRow soon.
Of course, if this is like the Airport Express and can be used as a WiFi router (and hopefully it's 802.11n compliant), then I could see moving the iMac out of the bedroom and just hooking this baby up to a small LCD TV. I can always use Handbrake to create a streamable video file.
Of course, if this is like the Airport Express and can be used as a WiFi router (and hopefully it's 802.11n compliant), then I could see moving the iMac out of the bedroom and just hooking this baby up to a small LCD TV. I can always use Handbrake to create a streamable video file.
PCUser
Oct 11, 12:44 PM
This isn't going to further the discussion any, but... javahedi, perhaps you could post a link to the C code? I'd very much like to compile it with GCC under Linux and Windows. Just a curious benchmark, IMO. :) Thanks!
(Doesn't the benchmark do 1,600,000,000 calculations? 20,000 x 20,000 x 4 = 1,600,000,000... am I missing something? It does two adds, one multiply, and one sqrt per cycle. The loop cycles 400,000,000 times... ?)
(Doesn't the benchmark do 1,600,000,000 calculations? 20,000 x 20,000 x 4 = 1,600,000,000... am I missing something? It does two adds, one multiply, and one sqrt per cycle. The loop cycles 400,000,000 times... ?)
firestarter
Mar 14, 11:30 AM
"Japanese engineer Masashi Goto, who helped design the containment vessel for Fukushima's reactor core, says the design was not enough to withstand earthquakes or tsunamis and the plant's builders, Toshiba, knew this."
If you've got an hour 20 to kill, you can view Goto's entire press conference from today: http://www.ustream.tv/recorded/13320522
(He's also going to be doing an update, with another conference same time tomorrow).
His worry seems to center around the possibility of a hydrogen explosion inside of the containment vessel causing a wall breech. He also believes that the previous hydrogen explosion was due to gas escaping in an unplanned manner.
He's also concerned that the senior people making decisions may not be the correct/most knowledgable... which wouldn't be a surprise to student of Japanese corporations (or any corporation, to be fair).
If you've got an hour 20 to kill, you can view Goto's entire press conference from today: http://www.ustream.tv/recorded/13320522
(He's also going to be doing an update, with another conference same time tomorrow).
His worry seems to center around the possibility of a hydrogen explosion inside of the containment vessel causing a wall breech. He also believes that the previous hydrogen explosion was due to gas escaping in an unplanned manner.
He's also concerned that the senior people making decisions may not be the correct/most knowledgable... which wouldn't be a surprise to student of Japanese corporations (or any corporation, to be fair).
Tulse
Mar 19, 01:09 PM
I find it rather surprising how blindly people here defend Apple, even after seeing how they remove your rights little by little. How many times can you burn your iTunes-songs to CD? It used to be ten times. But Apple reduced it to seven.
As I recall, the limit is on how many times you can burn a specific playlist. You can burn a song an unlimited number of times. This is a big difference.
manu chao said:If you go to a concert, theatre play, any kind of performance or into any of fee-charging class or course and smuggle yourself in through some kind of backdoor without paying for the ticket or the course, did you steal anything?
This is an excellent analogy, manu chao. Everybody knows that it is wrong to sneak into a movie theatre, but for some reason people think it is OK to copy music illegally. It is just bizarre.
It seems to me that the issue is pretty darned simple -- as a potential user of iTMS you know what the rules are. If you don't want to abide by the rules, don't use the service. Any talk of "it's actually helping Apple" or "it's my music to do with as I want" is just self-justifying bull. If you don't like the rules, don't play. It's really that simple.
As I recall, the limit is on how many times you can burn a specific playlist. You can burn a song an unlimited number of times. This is a big difference.
manu chao said:If you go to a concert, theatre play, any kind of performance or into any of fee-charging class or course and smuggle yourself in through some kind of backdoor without paying for the ticket or the course, did you steal anything?
This is an excellent analogy, manu chao. Everybody knows that it is wrong to sneak into a movie theatre, but for some reason people think it is OK to copy music illegally. It is just bizarre.
It seems to me that the issue is pretty darned simple -- as a potential user of iTMS you know what the rules are. If you don't want to abide by the rules, don't use the service. Any talk of "it's actually helping Apple" or "it's my music to do with as I want" is just self-justifying bull. If you don't like the rules, don't play. It's really that simple.
myamid
Sep 12, 06:39 PM
The HDD space worries me a little. I'm betting they'll offer different versions with $299 being the entry level model with the smallest hard drive. More space will come on higher priced sets. But the harddisk size is something I'm a little concerned about. Does anyone know if it was mentioned wether movies bought can be transfered to another harddrive for safekeeping, or something along those lines?
I don't think the box will have local storage per-se. - it isn't advertised (yet) as a DVR. It's more like the Elgato EyeHome as it streams content stored on your computer. So the HD issue will be on the computer.
I don't think the box will have local storage per-se. - it isn't advertised (yet) as a DVR. It's more like the Elgato EyeHome as it streams content stored on your computer. So the HD issue will be on the computer.
koobcamuk
Apr 9, 01:23 AM
Nope, obviously the biggest screen you have is your ipad. The console gaming experience is nothing like the mind numbing games which make the bulk of the App store. Sure there are maybe 20 games that have anything like the look of a console, but touch is no replacement for tactile feedback. Take a peek: Appshopper (http://appshopper.com/iphone/games/)
Nicely said. Even if you can output the iPod/iPhone/iPad video to a TV, it doesn't matter. The games are 99c for a reason! The app store is FULL of rubbish, as you rightly point out.
Nicely said. Even if you can output the iPod/iPhone/iPad video to a TV, it doesn't matter. The games are 99c for a reason! The app store is FULL of rubbish, as you rightly point out.
~Shard~
Oct 30, 05:45 PM
Personally I'm waiting for this upgrade not for the 8 cores (it doesn't really help my kind of workflow much) but hopefully a base of 2 gig ram for less and a price drop, even a small one on the quad 2.66 and 3.0Ghz processors. Considering the Macbook Pros now come with 2 gig base it seems fairly likely.
Keep in mind the Mac Pro does not use the same type of RAM as the MBP. The Mac Pro uses FB-DIMM technology which is much more expesnsive, so as a result, I would disagree with you and say that it is not very likely we will see 2 GB as the base RAM configuration in the new Mac Pros - not without the extra cost being compensated for in some manner. :cool:
Keep in mind the Mac Pro does not use the same type of RAM as the MBP. The Mac Pro uses FB-DIMM technology which is much more expesnsive, so as a result, I would disagree with you and say that it is not very likely we will see 2 GB as the base RAM configuration in the new Mac Pros - not without the extra cost being compensated for in some manner. :cool:
dethmaShine
May 2, 10:12 AM
To the end user it makes no difference. It's fine if you know, but to a novice quickly correcting them on the difference between a virus, a trojan, or whatever else contributes approximately zero percent towards solving the problem.
I'd say a social engineering attack is worse than a virus, because social engineering attacks succeed far more often than viruses do. Glass is half full.
I have no idea how this is relevant to anything I've brought up. "I agree."
From one of your posts:
The vast majority of users don't differentiate between "virus", "trojan", "phishing e-mail", or any other terminology when they are actually referring to malware as "anything I don't want on my machine.
What I am trying to say that there needs to be awareness and if a person cannot differentiate, then its his/her problem.
I'd say a social engineering attack is worse than a virus, because social engineering attacks succeed far more often than viruses do. Glass is half full.
I have no idea how this is relevant to anything I've brought up. "I agree."
From one of your posts:
The vast majority of users don't differentiate between "virus", "trojan", "phishing e-mail", or any other terminology when they are actually referring to malware as "anything I don't want on my machine.
What I am trying to say that there needs to be awareness and if a person cannot differentiate, then its his/her problem.
Sounds Good
Apr 11, 09:50 AM
So what is it that you and your family like about the iOS devices? Why did you choose them over a WinMo device? Why haven't you gone over to Windows Phone 7?
Because I had never used a smart-phone before the original iPhone came out. So I was pretty blown away by what a smart-phone could do, and over the years I got accustomed to iOS. Now it would be weird to switch to a Windows phone -- or even an Android phone for that matter.
Same thing with the computer, I guess. I used Windows first, got accustomed to how everything works, and I happen to LIKE the way it works.
Believe me, the temptation to try a Mac hasn't gone away. But so far I honestly can't seem to find a true advantage to doing it -- other than to satisfy a curiosity.
Because I had never used a smart-phone before the original iPhone came out. So I was pretty blown away by what a smart-phone could do, and over the years I got accustomed to iOS. Now it would be weird to switch to a Windows phone -- or even an Android phone for that matter.
Same thing with the computer, I guess. I used Windows first, got accustomed to how everything works, and I happen to LIKE the way it works.
Believe me, the temptation to try a Mac hasn't gone away. But so far I honestly can't seem to find a true advantage to doing it -- other than to satisfy a curiosity.
heyisa
Sep 20, 11:53 AM
I'd rather wait for a mac mini w/iTV combo,
that would allow you to stream Bonjour content as well.
(could you imagine that in a dorm network!).
I think the second generation of this will be awesome, if apple does it screw it up.
I hope you could also use it as a seperate monitor for a computer.
Would make it really easy to hook up a computer to a projector that way.
that would allow you to stream Bonjour content as well.
(could you imagine that in a dorm network!).
I think the second generation of this will be awesome, if apple does it screw it up.
I hope you could also use it as a seperate monitor for a computer.
Would make it really easy to hook up a computer to a projector that way.
wpwj40e
Sep 12, 05:52 PM
ABout the only real use I saw for thi sdevice was for the stuff Ihave recorded form elgato 500. Sinc eit dumps it into my itunes library - theoretically I should be able to access it. However, 5 gig files streaming are simply not pretty - and I do not want 640 * 480 on my HDTV.
WHile I "get" the direction of this product - I am not sure where its marketing position is at. Most can easily buy an upconverting DVD player for around $50-60 - connect to their TV and buy tons of movies (and own them) at 10-15.
Much higher resolution - no streaming issues...in fact for the average user this is a MUCH easier solution than downloading a movie - figuring out how to enable their various "apple" wireless devices to talk, connecting this box to the TV and dealing with any streaming hiccups....And they also get a much higher resolution - filling up their whole widescreen. Most users already complain about the black bars across the top and bottom - can you hear it when the entire "dvd download" is letterboxed?
I really wanted to like today's announcmeents - and now am just confused.
WHile I "get" the direction of this product - I am not sure where its marketing position is at. Most can easily buy an upconverting DVD player for around $50-60 - connect to their TV and buy tons of movies (and own them) at 10-15.
Much higher resolution - no streaming issues...in fact for the average user this is a MUCH easier solution than downloading a movie - figuring out how to enable their various "apple" wireless devices to talk, connecting this box to the TV and dealing with any streaming hiccups....And they also get a much higher resolution - filling up their whole widescreen. Most users already complain about the black bars across the top and bottom - can you hear it when the entire "dvd download" is letterboxed?
I really wanted to like today's announcmeents - and now am just confused.
AlBDamned
Aug 29, 11:47 AM
Not out of sentimentality. The other pcs are so cheap, sometimes it is easier to just buy a new one.
So it's more about how effective, money-wise, it can be to buy a new computer. Doesn't really have much to do about their performance or longevity.
So it's more about how effective, money-wise, it can be to buy a new computer. Doesn't really have much to do about their performance or longevity.
killmoms
Apr 13, 12:55 AM
Not making an individual track for every single track of audio attached to a clip is enough reason for a day one purchase for me. HATED the old-school, Pro Tools-style audio track system in FCP. Made working with anything beyond stereo or mono a bear. I don�t want to HAVE to go into Soundtrack if I don�t want to, dammit!
DavidCar
Sep 26, 12:16 AM
...In the likely event Apple choses to use Cloverton Xeon core as the next Mac Pro CPU, educated speculation would indicate that Apple would elect to only use the X5355 and E5345, as they are the only models that support a 1333 MHz front side bus, which is what current Mac Pros use. In such a scenario, Apple may elect to keep a Woodcrest configuration at the bottom end for customizability (currently, Apple offers 3 chip speeds in the Mac Pro). ...Why would they change the basic configuration of the Mac Pro? The two Clovertown chips will just appear as high end options as soon as they become available.
nixd2001
Oct 12, 03:34 PM
Originally posted by ddtlm
Wow I missed a lot by spending all of Friday away from this board. I am way behind in posts here, and I'm sure I'll miss a lot of things worth comment. But anyway, the code fragment:
Is a very poor benchmark. Compilers may be able to really dig into that and make the resulting executable perform the calculate radically different. In fact, I can tell you the answer outright: x1=20000, x2=20000, x3 = 400000000. It took me 2 seconds or so. Does this mean that I am a better computer than a G4 and a P4? No, it means I realized that the loop can be reduced to simple data assignments. I have a better compiler, thats it.
I'll see about adding more thoughts later.
there is a lot a compiler could do to this - by us all (well, those who have the interest in the assembler output of a compiler at least) having a look at what the respective compilers have done, we can form more of an informed opinion of what works out to the benefit of the P4 for this case. This might all be a bit geeky, but I am intersted at least.
Wow I missed a lot by spending all of Friday away from this board. I am way behind in posts here, and I'm sure I'll miss a lot of things worth comment. But anyway, the code fragment:
Is a very poor benchmark. Compilers may be able to really dig into that and make the resulting executable perform the calculate radically different. In fact, I can tell you the answer outright: x1=20000, x2=20000, x3 = 400000000. It took me 2 seconds or so. Does this mean that I am a better computer than a G4 and a P4? No, it means I realized that the loop can be reduced to simple data assignments. I have a better compiler, thats it.
I'll see about adding more thoughts later.
there is a lot a compiler could do to this - by us all (well, those who have the interest in the assembler output of a compiler at least) having a look at what the respective compilers have done, we can form more of an informed opinion of what works out to the benefit of the P4 for this case. This might all be a bit geeky, but I am intersted at least.
Icaras
Apr 21, 04:50 AM
No worries gwangung - anyone who admits to listening to Lil Wayne isn't worth your time lol
I was thinking this as well :D
I was thinking this as well :D
CAWjr
Mar 18, 11:05 AM
I can't blame AT&T one bit for trying to protect their network. And as some have already said, those who are trying to game the system are hurting those of us who are being honest by bloating the network unnecessarily.
DakotaGuy
Oct 9, 10:11 PM
I headed into the city after I was done teaching today and decided to go into the Gateway Country store and check out the new PC's. They are FAST and XP does seem just as nice as OSX. The guy quoted me some great prices as well. I want an all in one so I am looking at getting a new Profile. The guy told me that it is a lot faster then the iMac because the iMac has only 800MHz and even the cheapest Profile has a 1.7 Ghz processor. I use a computer at home for things like internet, email, digital photography, MP3's, etc. He showed me how great XP handles all of that stuff. I was impressed, before everyone slams the PC they really should go out and check out the new ones running XP.
Like I said before I never considered getting a PC, but after reading comments over and over by people on here I can see their point on what computer is becoming a better value for people like me who use a computer like I do.
It will probably be about a year until I get a new computer, I feel comfortable with the Mac and I do like OSX, but they seem like they are becoming poorer and poorer machines. My magical price point is around $1200-$1500 and I can't go over that. Like I said before it will probably be a year before I actually upgrade my desktop. I love my iBook and won't part with that, but I might try a Profile for a new desktop. I like the new eMac for the price, but by next year the eMac might be at 1 GHz but the Profile will probably be at 3Ghz and it just seems like a very poor value for the price.
Like I said before I never considered getting a PC, but after reading comments over and over by people on here I can see their point on what computer is becoming a better value for people like me who use a computer like I do.
It will probably be about a year until I get a new computer, I feel comfortable with the Mac and I do like OSX, but they seem like they are becoming poorer and poorer machines. My magical price point is around $1200-$1500 and I can't go over that. Like I said before it will probably be a year before I actually upgrade my desktop. I love my iBook and won't part with that, but I might try a Profile for a new desktop. I like the new eMac for the price, but by next year the eMac might be at 1 GHz but the Profile will probably be at 3Ghz and it just seems like a very poor value for the price.
justflie
Mar 18, 07:12 AM
I've never really understood this. If I'm paying for unlimited data, why does it matter how I choose to distribute it? What if i used the same amount of data on my phone as when I tether my iPad? It's flawed, greedy logic on their part. I know it's in the contract not to use it blah blah, but that doesn't mean it makes sense.
SactoGuy18
Mar 14, 07:55 PM
While good to have them I do not see them being more cost effiective since they more than likely require a fair amount of R&D.
Actually, thorium-based nuclear reactors have been successfully tested since the early 1960's! If you read this article from Wired magazine:
http://www.wired.com/magazine/2009/12/ff_new_nukes/
The idea of the liquid fluoride thorium reactor has been around since the 1950's. Ever since Alvin Weinberg's pioneering research, improved technology has made it possible for the LFTR to be competitive against light-water uranium reactors, and of course there's all the advantages I mentioned earlier.
Best of all, thorium-232 is many times more available than fuel-quality uranium, and it's estimated the continental USA may have 20% of the world's supply of thorium that can be mined out--not including the 175,000 tons the US military mined and stored as part of the Manhattan Project!
Like I said earlier, what are we waiting for?
Actually, thorium-based nuclear reactors have been successfully tested since the early 1960's! If you read this article from Wired magazine:
http://www.wired.com/magazine/2009/12/ff_new_nukes/
The idea of the liquid fluoride thorium reactor has been around since the 1950's. Ever since Alvin Weinberg's pioneering research, improved technology has made it possible for the LFTR to be competitive against light-water uranium reactors, and of course there's all the advantages I mentioned earlier.
Best of all, thorium-232 is many times more available than fuel-quality uranium, and it's estimated the continental USA may have 20% of the world's supply of thorium that can be mined out--not including the 175,000 tons the US military mined and stored as part of the Manhattan Project!
Like I said earlier, what are we waiting for?
NikeTalk
Mar 18, 01:34 PM
Knowing AT&T they may just switch every iPhone user over, now that'd be hilarious..
chrono1081
Apr 20, 09:31 PM
I honestly have no idea how you have the job that you do, because you fail tremendously in this aspect.
I have the job that I do because I know MUCH more about Windows than you do obviously. If you think what I posted above is a bunch of fud then you really don't know anything about Windows OS or manual malware removal. There is all kinds of ways malware can hide and on Windows many times the only way you know its on the system is by finding altered registry keys, but removing the key doesn't remove the malware so you have to manually dig for files. Most of the time you can find them by looking but some malware uses the feature to hide folders completely even if you tell the system to show all files. If you want a prime example of a virus that does this look up and infect your system with Oboma (yes its spelled incorrectly). It went around our workplace all the time and most of the time it used the file hiding technique mentioned above. Another is WD32Silly (or something close to that). Thats another one that always did it. With over 6,000 users to support I see this stuff all the time.
EDIT: This is why tools that access files outside the OS are popular, like BartPE and various other packages. You can see these files if Windows is not booted up and your not plugging the drive into another machine.
Why do they allow the files to be hidden?
Of course if you used Norton you wouldn't have this problem. :D:D:D
Actually....we use Symantec which is the the first scanner we use which doesn't find anything ;) Or, to its credit it will find something, but not remove it (hence how we find out the names half of the time). Honestly though you really want multi-layered scanning. If the program on the computer doesn't catch anything it goes to IT and we scan it with other tools, as a last resort we will manually remove it but if it doesn't work or ends up being to "messy" the machine gets re-imaged.
I have the job that I do because I know MUCH more about Windows than you do obviously. If you think what I posted above is a bunch of fud then you really don't know anything about Windows OS or manual malware removal. There is all kinds of ways malware can hide and on Windows many times the only way you know its on the system is by finding altered registry keys, but removing the key doesn't remove the malware so you have to manually dig for files. Most of the time you can find them by looking but some malware uses the feature to hide folders completely even if you tell the system to show all files. If you want a prime example of a virus that does this look up and infect your system with Oboma (yes its spelled incorrectly). It went around our workplace all the time and most of the time it used the file hiding technique mentioned above. Another is WD32Silly (or something close to that). Thats another one that always did it. With over 6,000 users to support I see this stuff all the time.
EDIT: This is why tools that access files outside the OS are popular, like BartPE and various other packages. You can see these files if Windows is not booted up and your not plugging the drive into another machine.
Why do they allow the files to be hidden?
Of course if you used Norton you wouldn't have this problem. :D:D:D
Actually....we use Symantec which is the the first scanner we use which doesn't find anything ;) Or, to its credit it will find something, but not remove it (hence how we find out the names half of the time). Honestly though you really want multi-layered scanning. If the program on the computer doesn't catch anything it goes to IT and we scan it with other tools, as a last resort we will manually remove it but if it doesn't work or ends up being to "messy" the machine gets re-imaged.
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