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Don't close your MacBook with a cover over the camera

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Re: Don't close your MacBook with a cover over the camera

#651

Earlier quoted context omitted.

Unless the LED somehow gets disabled, stops working, or something like it. It's not like the tape is ineffective, so why does Apple care if people use it?

Because it can damage the laptop?

Really? What kind of tape can damage a MacBook? I've never heard of this before

Re: Don't close your MacBook with a cover over the camera

#652

Earlier quoted context omitted.

If Apple makes such high-end stuff, and is marketing on privacy, why can't they spring for hardware switches? Pine64 does, and they're by no means high-end. Not by price, anyway.

I don't think the price of a hardware switch would be a concern for Apple, but the size would. A hardware switch would take up space. Apple broke their keyboards to shave a couple millimeters of thickness off their laptops.

Not necessarily. Apple owns the patent for a camera cover made of the privacy film that turns transparent with a switch; why they haven’t used it is beyond me.

Re: Don't close your MacBook with a cover over the camera

#653
post #543

Earlier quoted context omitted.

Because they designed it poorly without understanding end users?

A minority of end users cares enough to actually put tape over their webcam.

Sometimes that minority may be surprising. I have seen people who are otherwise very careless about their computer's security put tape over their computer's camera.

When you think about it, it makes sense. People frequently bring their computer into private spaces. Where any given person draws that line will vary, depending upon their expectations of privacy. (One of the criticism I've heard of the recent shift to online schooling is the use of video conferencing, because some kids don't want to effectively invite all of their classmates into their home. This is hardly what I would consider a paranoid demographic and is a situation where you have a considerable amount of control over what people see and when.) Is it really that strange to suppose that some people will want to cover up their camera?

Re: Don't close your MacBook with a cover over the camera

#654

Earlier quoted context omitted.

Indeed, I'm a little surprised Apple didn't follow the Thinkpad approach of simply having a sliding piece with an aperture that extremely obviously blocks the camera. Surely Apple can't seriously think their users would be confused by this and complain... I don't think my desktop computer's webcam is likely to get hacked either but I'm still going to unplug it when I'm not using it. Complex systems are hard to secure…

There are a number of ways to do it, other than a sliding latch, in case Apple wants to avoid adding thickness to the screen. 1. Electrically blurred glass. 2. Polarizing filters 3. Power kill switch, in hardware. But I guess Applw will balk at this too.

I'm pretty confident after the 2008 camera exploit they engineered the camera to wire the active light directly to the camera power source, which I think is what you're talking about with #3. #1 and #2 seem kind of irrelevant to me. Unless it manually operated (in that case, why not use a physical switch?) it behaves the same as the green indicator light, relies on #3, and after its turned on it's already capturing.

Re: Don't close your MacBook with a cover over the camera

#655

As an alternative to a camera cover, use the camera indicator light to determine if your camera is active I've been thinking about privacy all wrong. I thought it was about preventing access to my data... but Apple has cleared up my misunderstanding and now I know that it's just about being notified when my data is stolen. Everyone feel free to post your credit card numbers... your privacy is secure, since your bank…

Are you seeing the indicator light go on when you aren't actively using the webcam?

Do you believe that zero days don't exist? You think your laptop is absolutely hack proof?

A hacker isn't going to randomly burn their exploits, but that doesn't mean none exist.

Re: Don't close your MacBook with a cover over the camera

#656

Earlier quoted context omitted.

If Apple makes such high-end stuff, and is marketing on privacy, why can't they spring for hardware switches? Pine64 does, and they're by no means high-end. Not by price, anyway.

Better yet, Lenovo has a little plastic cover built into the camera under the lens. I don't need to trust the implementation of some switch, I can physically cover up the camera with a nicely integrated cover. No trust required for about 0.01¢ of plastic.

I mean... you still have to trust the implementation.

Re: Don't close your MacBook with a cover over the camera

#657

Earlier quoted context omitted.

So you're saying everyone should always be staring at their webcam to make sure the light is not on? It isn't like there's a subfield of Human Factors studying Cognitive load[1], saying that people don't do a good job at what you're saying people should do. Also, have you ever heard of a rootkit? [1] https://en.wikipedia.org/wiki/Cognitive_load

I always notice when the light goes on, because it's close to my screen, and effectively a form of movement in a place I don't usually see it. It's also quite bright on Apple computers. Is it different for other people?

How on earth can you say for certain you _always_ notice it? If it came on and you failed to notice it, well.. you wouldn't know would you. You'd still think you had a perfect record of always noticing it.

Re: Don't close your MacBook with a cover over the camera

#658

Earlier quoted context omitted.

>> Is it different for other people? Yes. Many people leave the laptop on, and wander off to pee. Or they're jerking off with their eyes closed. Or they are using a different computer at the same time in a data-center. Or all of the above at once.

Many people do the same things and forget to cover their webcam with a piece of plastic. What’s your point?

Some people forget to lock their door sometimes. Should we remove the ability to have a lock on your front door?

Re: Don't close your MacBook with a cover over the camera

#659

Earlier quoted context omitted.

Better yet, Lenovo has a little plastic cover built into the camera under the lens. I don't need to trust the implementation of some switch, I can physically cover up the camera with a nicely integrated cover. No trust required for about 0.01¢ of plastic.

I mean... you still have to trust the implementation.

I can physically see that there is opaque plastic covering the camera lens. I don't need to trust in the hidden implementation of a LED or switch or anything. I can physically verify that the camera is disabled - meaning no trust.

Re: Don't close your MacBook with a cover over the camera

#660
post #540

Earlier quoted context omitted.

I wonder, do the ThinkPads with that feature have a thicker lid than Apple laptops? I suspect they be thicker anyway because of the touchscreen, which would then provide a few millimeters more room for a shutter. But I'm completely speculating.

I have a new X1 Carbon, and I don't have a MacBook to compare but I can't imagine needing my laptop to be lighter or thinner. It easily fits into any bag and I can carry it with one hand with no worry. I will gladly trade a millimeter of thickness for increased functionality. It's the same thing where apple will ruthlessly optimize for thickness to the point where they can't cool the CPUs. They literally prefer form…

as if the tool I use all day every day is an art piece.

Isn't that part of the appeal of Apple products? People will gladly spend more because of the looks, not the functionality.

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