KnightWRX
May 2, 04:17 PM
It auto-executes the installer because installers are marked as safe if "open safe files after downloading" is turned on.
Fine, so I can write an installer that will just wipe your user account while you read my EULA and you'll happily execute it because "hey, it's just an installer" ? :rolleyes:
This is not an example of shellcode being injected into a running application to execute code in user space.
This is not, but I'm interested in the mechanics because next time, it could very well be. That's my point. Some of you guys aren't cut out for computer security...
Fine, so I can write an installer that will just wipe your user account while you read my EULA and you'll happily execute it because "hey, it's just an installer" ? :rolleyes:
This is not an example of shellcode being injected into a running application to execute code in user space.
This is not, but I'm interested in the mechanics because next time, it could very well be. That's my point. Some of you guys aren't cut out for computer security...
shawnce
Oct 26, 12:04 PM
Run an RGB to CMYK conversion on a 1 Gig Photoshop file with embedded profiles -- watch activity monitor. See that all four processors kick in for this processes. Many Photoshop processes efficiently use all four processors.
Just wanted to note...
It is easy to confuse a single thread bouncing among available cores as it gets scheduled (which happens easily on Mac OS X) and multiple threads executing in parallel on multiple cores if you look at per CPU utilization graphs because of sampling artifacts.
In top you want to look at "CPU usage" or in activity monitor look at "% Idle". If idle CPU usage is close to zero then you are truly utilizing the cores in your system which often implies that the application you are using is spreading the work across the available cores. In a four core system if idle CPU is around 75% (usually several percentage points under that because of system related threads supporting the application) then the application is really only using a single core (single threaded). In a four core system if idle CPU is around 50% then the application is really only using two cores (two threads). etc.
You can also look at load average in top. If the load average is around 1 then the work load on the system is on average only utilizing one core. If the load average is around 2, then on average two cores are being utilized. etc. If the load average is greater then the number of cores in the system then the work load is greater then what the cores in the system can run concurrently.
Note load average (and CPU %) will be depressed if the work load is IO bound and not CPU bound... so an application could be attempting to utilize multiple cores (use multiple threads) but IO bandwidth, etc. is starving those threads of the data they need and hence preventing them from executing.
The best way to know that an application is utilizing multiple threads for a task is to use tools like sample and Shark.
Just wanted to note...
It is easy to confuse a single thread bouncing among available cores as it gets scheduled (which happens easily on Mac OS X) and multiple threads executing in parallel on multiple cores if you look at per CPU utilization graphs because of sampling artifacts.
In top you want to look at "CPU usage" or in activity monitor look at "% Idle". If idle CPU usage is close to zero then you are truly utilizing the cores in your system which often implies that the application you are using is spreading the work across the available cores. In a four core system if idle CPU is around 75% (usually several percentage points under that because of system related threads supporting the application) then the application is really only using a single core (single threaded). In a four core system if idle CPU is around 50% then the application is really only using two cores (two threads). etc.
You can also look at load average in top. If the load average is around 1 then the work load on the system is on average only utilizing one core. If the load average is around 2, then on average two cores are being utilized. etc. If the load average is greater then the number of cores in the system then the work load is greater then what the cores in the system can run concurrently.
Note load average (and CPU %) will be depressed if the work load is IO bound and not CPU bound... so an application could be attempting to utilize multiple cores (use multiple threads) but IO bandwidth, etc. is starving those threads of the data they need and hence preventing them from executing.
The best way to know that an application is utilizing multiple threads for a task is to use tools like sample and Shark.
samcraig
Mar 18, 09:09 AM
How is someone stealing bandwidth, if they are paying for unlimited data. If anything ATT is stealing from them by not allowing them to use their data that they paying for....
ATT isn't stealing anything. And they are giving you unlimited data on your phone and your phone only because THAT is what you agreed to.
If you want to change the rules, then att can enforce the rules YOU agreed to.
ATT isn't stealing anything. And they are giving you unlimited data on your phone and your phone only because THAT is what you agreed to.
If you want to change the rules, then att can enforce the rules YOU agreed to.
Apple OC
Mar 15, 10:59 PM
I see you still haven't explained what you meant by "contained".
If I had the answer as to how this was going to be contained ... I would be over there "containing it"
I just saw a disturbing press conference from the Japanese Government where they released a brief statement that all the workers have suspended work at the 6 reactors.
myself ... I am glued to this story and am sure that even if it takes the International Community to "contain, repair, or stop" this disaster ... that will be done. The world is not just going to let this "Air itself out"
Have I defined "contain" to your satisfaction?
If I had the answer as to how this was going to be contained ... I would be over there "containing it"
I just saw a disturbing press conference from the Japanese Government where they released a brief statement that all the workers have suspended work at the 6 reactors.
myself ... I am glued to this story and am sure that even if it takes the International Community to "contain, repair, or stop" this disaster ... that will be done. The world is not just going to let this "Air itself out"
Have I defined "contain" to your satisfaction?
BoyBach
Aug 29, 04:08 PM
Greenpeace are terrorists.
:eek:
Why the vitriol against Greenpeace? It appears that a lot of people on this forum HATE them. What have they done to deserve this?
:eek:
Why the vitriol against Greenpeace? It appears that a lot of people on this forum HATE them. What have they done to deserve this?
manic
Jul 12, 04:01 PM
The upcomming WWDC has everything to be the coolest, most agressive WWDC ever. If Apple is up to it, we are set to see the strongest Apple line up ever. And thats saying a bit, since the current lineup is already mighty all by itself
OllyW
Apr 28, 07:42 AM
Am I missing something with the title of this article? I don't see that Apple has 'slipped' to 4th place but instead that they have strengthened their 4th place standing overall due to iPad sales.
But they weren't in 4th place last year before the iPad went on sale.
Take away the iPad sales and I doubt if they would even make the top 5. They haven't managed to get that high in Gartner's standings which doesn't include the iPad.
But they weren't in 4th place last year before the iPad went on sale.
Take away the iPad sales and I doubt if they would even make the top 5. They haven't managed to get that high in Gartner's standings which doesn't include the iPad.
res1233
May 2, 03:24 PM
I love how you all pretend like this is the first piece of intrusive software (Malware) for Macs or like there's no such thing as a virus for Mac...
I'll just leave this right here...http://www.clamxav.com/
if anyone knows a better one let me know, thnx.
Dude, the only viruses antivirus software ever pick up are Windows viruses, to prevent them from being passed along unintentionally to windows users. Most of what "antivirus" software does for macs is catch other forms of malware which are not viruses. This is part of the confusion about what the word "virus" means. The correct term for this software should be "antimalware", but the average consumer wouldn't know what that is if they saw it, so the misinformation continues.
I'll just leave this right here...http://www.clamxav.com/
if anyone knows a better one let me know, thnx.
Dude, the only viruses antivirus software ever pick up are Windows viruses, to prevent them from being passed along unintentionally to windows users. Most of what "antivirus" software does for macs is catch other forms of malware which are not viruses. This is part of the confusion about what the word "virus" means. The correct term for this software should be "antimalware", but the average consumer wouldn't know what that is if they saw it, so the misinformation continues.
Hisdem
Mar 15, 01:39 PM
Are you drunk?
Looks like it. And BTW, I don't think the Japanese people would think leaving their homeland and going to the USA is a good idea. Not saying they don't like the US, but generally, just generally, people tend to care more about their own countries and cultures than about the American ones. Just saying.
Looks like it. And BTW, I don't think the Japanese people would think leaving their homeland and going to the USA is a good idea. Not saying they don't like the US, but generally, just generally, people tend to care more about their own countries and cultures than about the American ones. Just saying.
greenstork
Sep 12, 04:55 PM
It seems that will stream HDTV content, so I have my Elgato recording my favorite show in HDTV than it streams it to my flat panel and I can control it from my couch without having to go back to my computer on the other room.
I can access the itunes store, see my photos listen my music, etc.
What else you guys want?
If the iTV streams HD content, then it's going to be heavily compressed HD content. Depending on the quality of the compression, it may look great on your flat panel and it may look just okay, we'll see.
I can access the itunes store, see my photos listen my music, etc.
What else you guys want?
If the iTV streams HD content, then it's going to be heavily compressed HD content. Depending on the quality of the compression, it may look great on your flat panel and it may look just okay, we'll see.
The DRis
Mar 18, 12:29 PM
And this accomplishes what - exactly?
I want that text so I can call them up and lambast the eff out of them.
I'm not jailbroken, I don't tether. But it pisses me off that they are wanting to limit data.
I just checked, my data use per month for the last six months is anywhere from 4GB-7GB a month. Mostly because I stream a radio station. Pandora is better at managing data sending it in packets, this app uses straight streaming.
I'll be staying off my wifi at home and at work.
I want that text so I can call them up and lambast the eff out of them.
I'm not jailbroken, I don't tether. But it pisses me off that they are wanting to limit data.
I just checked, my data use per month for the last six months is anywhere from 4GB-7GB a month. Mostly because I stream a radio station. Pandora is better at managing data sending it in packets, this app uses straight streaming.
I'll be staying off my wifi at home and at work.
Rt&Dzine
Apr 23, 03:08 PM
You don't understand and you don't seem to want to understand so I'll leave you to it.
You don't understand because you can't see the big picture.
You don't understand because you can't see the big picture.
coal
Sep 20, 12:42 AM
So this can play any video file in iTunes then? Great, that's what I was waiting to hear. For some reason I convinved myself that Apple would only permit videos tagged as originating from their store. I know it sounds ridiculous, but as media companies keep pushing for control over content, it seemed inevitable that such restrictions would be enforced (particularly since Tivo Series 3 is such a closed system).
Also, hard drive? Wow.
Also, hard drive? Wow.
McGiord
Apr 23, 11:57 AM
http://www.youtube.com/watch?v=fYekoBuBYSY
fullstop102
Apr 13, 03:54 AM
Most people here, will tinker with FCP and never actually make feature films or shows. You all have an opinion, but I think that people that actually do this for a living will be very happy with the results.
I edit TV shows and make adverts as part of my job, so I can't wait to get my hands on it, and then after using it for my job for a while, I will be able to tell if it really is worth its weight in gold, but from what I can see 64bit processing, multicore use and all the rest will allow me to do my current daily tasks quicker (like converting/exporting shows from PAL to NTSC for multi format broadcast on an 8 core Mac Pro)
I edit TV shows and make adverts as part of my job, so I can't wait to get my hands on it, and then after using it for my job for a while, I will be able to tell if it really is worth its weight in gold, but from what I can see 64bit processing, multicore use and all the rest will allow me to do my current daily tasks quicker (like converting/exporting shows from PAL to NTSC for multi format broadcast on an 8 core Mac Pro)
CylonGlitch
Mar 18, 09:55 AM
Those of you who are so upset over this, please, get a lawyer, and start a class action lawsuit. Let's get this matter settled, should we, or should we not be allowed to use our data any way we want?
I'm not a lawyer, but I do think we should be allowed to use our data how we want. If you're on the 2GB plan, who cares if you use 2GB tethering or 2GB of emails, you should be allowed to use it any way you want.
With an unlimited plan, yeah, there needs to be something in place because truly unlimited just bring out a few a-holes who abuse it and makes life miserable for everyone.
Still; let a judge decide, get this going and see who finally wins. Best case, AT&T loses and we get tethering for our data plans. Worst case, AT&T offers no unlimited plans anymore and at the end of every contract EVERYONE has to get off, and you still have to pay for tethering. I'm guessing we'll see something in the middle. You can stay on unlimited, but are not allowed to tether, or you can move to a capped plan (2gb, 4gb, etc..) but can use it any way you want.
Go for it, make it happen, let's get it settled!
I'm not a lawyer, but I do think we should be allowed to use our data how we want. If you're on the 2GB plan, who cares if you use 2GB tethering or 2GB of emails, you should be allowed to use it any way you want.
With an unlimited plan, yeah, there needs to be something in place because truly unlimited just bring out a few a-holes who abuse it and makes life miserable for everyone.
Still; let a judge decide, get this going and see who finally wins. Best case, AT&T loses and we get tethering for our data plans. Worst case, AT&T offers no unlimited plans anymore and at the end of every contract EVERYONE has to get off, and you still have to pay for tethering. I'm guessing we'll see something in the middle. You can stay on unlimited, but are not allowed to tether, or you can move to a capped plan (2gb, 4gb, etc..) but can use it any way you want.
Go for it, make it happen, let's get it settled!
strale
Mar 20, 07:00 PM
Music is too expensive, and the music industry doesn't do anything to fill the needs of the consumer - a aac file doesn't cost a penny to produce, unlike the CD, so why is a aac file so expensive? The music industry doesn't allow to sell mp3's - which is the format most likely to be accepted by the comsumer. At least Sony know now that mp3 is the future - their products now play mp3, unlike half a year ago. Mp3 is the most common format, my car radio plays it, my iPod (which harddrive crashed half a year ago) plays mp3, my laptop - everything, even our dvd player, plays mp3. Why in gods sake should I buy a aac file? It doesn't play on anything than the iPod ant my Powerbook. Every vendor has it's own format. I wouldn't buy a song in apples itunes music store. Sure, maybe apple would sell mp3 if the music industry would give them the rights to do so, maybe not, but who cares? I don't buy aac, I don't buy wma - mp3 is the past, and the future!
emac kinda guy
Aug 29, 08:19 PM
Why do these businesses have to interfere with me? We are all now showing bromated fire retardants in our blood. Who was here first and who is interfering with whom?
Why do these "tree-huggers" have to interfere with business?
Apple does what they can to have more "enviornmentally-friendly" ways of processing their products. But 4th worst?
P.S. have not read the whole thread yet - I hope I'm not repeating something someone else has said.
Why do these "tree-huggers" have to interfere with business?
Apple does what they can to have more "enviornmentally-friendly" ways of processing their products. But 4th worst?
P.S. have not read the whole thread yet - I hope I'm not repeating something someone else has said.
BoyBach
Aug 29, 04:08 PM
Greenpeace are terrorists.
:eek:
Why the vitriol against Greenpeace? It appears that a lot of people on this forum HATE them. What have they done to deserve this?
:eek:
Why the vitriol against Greenpeace? It appears that a lot of people on this forum HATE them. What have they done to deserve this?
relimw
Sep 25, 11:39 PM
Ooo, maybe the reason for that long delay into October is because they're waiting for enough Clovertowns to become available.... That'd be a nice surprise.
Ateazz
Oct 9, 01:57 PM
Hi guy's
A job has to be done so use the best software to do that.
In my case OS-X can't be beaten.
Look at "The Knowledgenavigator", not about speed but easy to use.
Make life easy, and Think different.
greetz
A job has to be done so use the best software to do that.
In my case OS-X can't be beaten.
Look at "The Knowledgenavigator", not about speed but easy to use.
Make life easy, and Think different.
greetz
�algiris
May 2, 09:30 AM
How stupid does a user needs to be in order to install, run and then enter credit card information into an application that pops up by itself?
:eek:
Indeed. He (user in general) can be running NASA mainframe, but if he's dumbass nothing will help.
:eek:
Indeed. He (user in general) can be running NASA mainframe, but if he's dumbass nothing will help.
wpotere
Mar 18, 01:31 PM
They will never make me switch!!!!!! I will never give them any money!!!!!
No Service...
WTF???
:p
No Service...
WTF???
:p
ubersoldat
Jun 5, 05:08 PM
Not sure this is a good test...
I'm beginning to see that while ATT is the bigger culprit, the iphone itself may play a role in what happens with dropped calls...
My service (as is well documented in these forums) at home was/is terrible.
I recently purchased the microcell, from ATT, and I can now make calls in my house!! Except, when I move exactly 20 feet away from the microcell into my kitchen, my iPhone struggles with itself to pick up the 2 bar distant tower that was the guilty party in dropping my calls... so now, in my house iPhone juggles between a 5 bar microcell and a 1-2 bar tower (which still drops calls). It also drops every call that I'm on if i leave my house during a call, or arrive at my house during a call.
it's absolutely ridiculous that you have to buy a microcell (at&t should provide you one free of charge) to get 5 bars. the technology is there as here in germany we have 5 bars (2G and 3G) without issues even in buildings with tons of armored concrete...
I'm beginning to see that while ATT is the bigger culprit, the iphone itself may play a role in what happens with dropped calls...
My service (as is well documented in these forums) at home was/is terrible.
I recently purchased the microcell, from ATT, and I can now make calls in my house!! Except, when I move exactly 20 feet away from the microcell into my kitchen, my iPhone struggles with itself to pick up the 2 bar distant tower that was the guilty party in dropping my calls... so now, in my house iPhone juggles between a 5 bar microcell and a 1-2 bar tower (which still drops calls). It also drops every call that I'm on if i leave my house during a call, or arrive at my house during a call.
it's absolutely ridiculous that you have to buy a microcell (at&t should provide you one free of charge) to get 5 bars. the technology is there as here in germany we have 5 bars (2G and 3G) without issues even in buildings with tons of armored concrete...
