Re: Physical access is always the problem
You don't need to get physical access to the device, or to make the user go somewhere. Just make the charger available and the users will do the job of connecting it up themselves.
3323 publicly visible posts • joined 24 Dec 2007
The situation in Turkey is apparently rather more complicated
"any backdoor would be open to abuse by hackers, including foreign governments"
The government of the USA *is* a foreign government. Why should they have backdoors into software used in other countries, which judging by their past performance they are guaranteed to massively abuse?
I wonder how much money and how many years they will put into this system before abandoning it as not working?
Meanwhile I have for years been able to order a rail ticket online and designate any one of hundreds of stations to pick it up from - all details individually specified down to my seat reservation.
I'd expect the details to vary with the subject and the exam level?
But thinking about it they could be even sneakier, unless the examiners jam mobile phone signals.
Photograph the exam paper and send it to a friend (or group of friends). Paste in the answers that they send back.
Trivial with the kind of kit that is currently available. Even more so in a very few years time.
Way back when I took exams, some students would go to great lengths to smuggle in cheat-sheets - a few sheets of paper with important snippets of information.
It is now very easy to get micro-SD cards which will hold 32 Gigabytes of information. They are so small that they can be hidden trivially - strip-searching every student is unlikely to be practicable.
If the students can bring their own devices, just how is it going to be possible to be reasonably confident that they don't have access to more text books than there are in the school library?
Then how do they get to the credit card information? If they can use that they have a method of getting the keys, so that method could be used for other information.
I'm not a security expert, I don't know how they access the keys safely, but they seem to have some method of doing so. One possible method would be to use a separate machine to decrypt, passing only the cipher text and clear text between the machines.
That reads like both the passwords and the credit card information were reversibly encrypted.
That's needed for the credit card but should not be done for the passwords - they should be one-way hashed.
You check the input password by hashing it and comparing the hashes, you should never be able to retrieve the original password.
And these days, with so many reported breaches, you should encrypt everything. They already have all the code set up so it would be trivial to encrypt the email addresses as well. I'm not sure about best practice for the user name, I'm not a security expert - but encrypt everything else.
Yes, this field is very new. Yes, it might well be to those authors' advantage to have the books scanned. Lots of people think it would be very good for the authors.
Lots of other people disagree. It is very new. It isn't settled yet.
The authors might be right, they might be wrong, it might be much more complicated than that.
But it should be the authors who choose! It is their work. It is their livelihood. It is their creation.
For many of them that creation is far far more than just a job of work, it is their dreams given shape.
It is for them to choose by what they personally consider best for what they personally want to happen to their work. It is not for Google to decide by commercial force and lawyers.
"What the public sees and reads is with rare exception, fantasy mixed with a few kernels of truth."
Have I got this right? They are going to extreme lengths to keep their work and their functioning secret. They are doing everything they can to stop the public finding out what they are doing and how they are doing it.
And now they are complaining that the portrayals of them are unrealistic?
"I do not hesitate to say that having an ICT workforce more representative of humanity must result in technology which is more humane"
How to promote gender equality - describe one gender as intrinsically inhumane.
If I were to claim that anything designed by women was automatically inhumane I would be deluged in abuse. And quite possibly charged with a criminal offence for hate speech. So why is it acceptable to make such a claim about men?
We know it's ineffective. We know it doesn't work. We know there's easy ways round it. We know it will wrongly block innocent sites. We know that there will be creature feep - it will be extended to cover more and more and more, every time there's a scandal.
But we're still going to do it, because the Daily Mail told us to.
Of course they wouldn't pass a bill that meant the end of global terrorism. They wouldn't be able to keep passing more laws to abolish basic rights and impose oppressive security, their friends would lose all their lovely profits from supplying all those counter-terrorism services, lots of spooks would be out of work - it would be awful!
"so there's an ongoing race to establish the most intuitive physical articulation for common actions"
They want to patent the gestures that are the most obvious ones for people to use for particular actions. And they want the 'invention' of these gestures to be patentable on the grounds that they are not obvious.
Another possibility - Mitchell Burnside Clapp's 'Black Horse' concept for Single Stage to Orbit. It used mid-air refuelling.
It sounds unlikely, but it's apparently quite practicable. It used standard existing technology as much as possible - and Mitch pointed out that the US Air Force does mid-air refuelling up to hundreds of times a day.
"23.6PB in 2012"
That can't be right. That would mean that the 3TB drive I bought last year was over a ten-thousandth of the total capacity shipped. There were several of that model sitting on the shelf in the one store. And a production run of only ten thousand even of that one model doesn't sound very economic.
The value of big data is mining it for information by subjecting it to whatever crafty analysis you can think up.
But if it takes months to simply read the data in for analysis, the eventual results will be hopelessly out of date.
The data that's valuable in and of itself without all that analysis is only a miniscule proportion of that data heap.
Hi! The car that you are driving is running low on fuel. There's a suitable garage a couple of miles ahead on the right.
And your sales for this month are a bit low according to this spreadsheet.
Oops! And while you were reading these pop-up notifications you ran through a red light and squashed a couple of pedestrians who were too busy reading their google glasses to notice you coming.
"Women in technology need consistant [sic] messaging from birth through retirement they are welcome, competent and valued in the industry,"
Is she saying women don't need to actually *be* competent? From the moment they are born they must be told they are welcome and competent and valued?
Odd. Us blokes have to spend a couple of decades after birth learning how to be competent. And if we want to be valued we have to actually do some valuable work.
And if just occasionally some time between birth and retirement someone happens to make a casual remark to us that isn't totally welcoming then we have to suck it up and get on with our lives.
I've know several extremely competent women (including one who was almost frighteningly competent!). Not one of them assumed that they were competent by right of birth and could sit back, do nothing,and demand to be made welcome.