I was just arguing that this is pointless. When I traveled to Israel, I requested that my visa be stamped on a removable sheet of paper to be stapled into my passport. I did this because I didn't want evidence of a trip to Israel when one of my next stops was Malaysia. If someone is trying to get from Liberia to the US, they will do so with no evidence of recently having been in Liberia.

It's not as if there are huge numbers of flights to and from Liberia.

To pretend that the governing behaviors have a substantial correlation with the alleged governing philosophies is...empirically tenuous at best.

I imagine that it also helps (at least in terms of customer acceptance) that most of these RFID tags are probably replacing something that was as bad or worse. Keys are clonable, provide no record of use(much less timestamped logs of individual users) and if one gets into the wild re-keying the place is Not Fun. Magnetic stripe cards are trivially clonable; but on the same level as most RFID tags in terms of access logging and enabling/disabling access. Adequately rugged optical sensors have historically been pretty expensive, so bar codes, hand scanners, and any other biometric gimmicks are likely niche players.

I'd be pretty annoyed if some salesweasel lied to me about it; but it's unlikely that an RFID installation replaced something that was harder to clone, and it's still easier than keys, slightly more robust than mag stripe readers, and reasonably cheap per tag. In some ways that makes it even more obnoxious to harass the researchers, though.

Lesson: don't go to a shitty community hospital for anything except a broken arm.

My experience with boat maintenance is (thankfully) limited; but I do know that wood tends to shrink and swell rather cheerfully as its moisture content changes, and that larger wooden vessels tend to suffer some 'play' from the hogging and sagging induced by wave action and any changes in relative buoyancy as cargo load changes from voyage to voyage, hence the fine naval tradition of oakum, tar, and endless manual labor lest you die a watery death.

Thinking of that, the pictures of a whole bunch of curved ribs(in what look to be several varieties of wood) forming a cylinder/cone thing with loads of joints that is expected to be immersed during use, caused me to immediately start imagining assorted ominous creaking, stress fractures, and hull geometry issues that you'll have a heroic time hammering out.

Is the coating adequate to prevent that sort of thing? Are they using some carpentry-fu of the same type that holds wooden barrels and wheels together? Will it in fact be a disaster in short order?

Some vendors skip the helpful 'provide a damn bootable freeDOS image, you cheap bastards' step, which is very annoying; but it's pretty common to use DOS for firmware updates. When the vendor is feeling polite, and for more common ones, you usually get a windows executable with some dire warnings about running it as an administrator and not interrupting it; but DOS is a pretty good choice when you want an OS that isn't going to be multitasking behind your back as you scribble over some bit of firmware that will brick the device if handled indelicately.

It probably will be an amusing test of whether Apple's BIOS emulation layer is up to scratch, or whether it was written rather closely against the specific versions of Windows supported by bootcamp and the bootcamp drivers...

They had that one a while back where the drive would mysteriously decide that it had a capacity of 8MB, though that has been quashed for some time.

The tricky thing (and I'm not actually certain where they stand on this now) is that Intel's initial reputation was founded on the superior performance and reliability of the in-house controller design that they used in their x-18 and x-25, especially dramatic back when there was some utter garbage floating around (JMicron controllers, OCZ living up to their reputation) and the safe options were comparatively slow and extremely expensive.

Then, for some reason, they just sat and stagnated on that controller design for several generations, and eventually shipped a Marvell controller in order to have something with SATA 6Gb support. Since then, they've released some Sandforce based stuff, and some of their own; but it isn't as clear exactly what "Intel" on the label means anymore.

Do remember that 'women in tech' has some very vocal friends among employers of techs.

This is not to say that nobody involved is genuinely concerned; but it should be remembered that complaints about the labor market can come from either side, with the supply side generally having the numbers and the demand side generally having the influence. (And, at times, they even shift remarkably quickly: just remember how fast getting women into heavy industry became a national cause during WWII, and how fast encouraging them to keep house in the suburbs become one afterwards.)

It sounds like your post answers its own question. A burn-and-churn industry in a period of high demand has a strong need for new workers(lest the alternatives of cushier working conditions and/or higher salaries be resorted to to retain and re-attract the existing ones and the burnouts). Since the supply has skewed heavily male for some time now, there is some reason to suspect that finding a way to increase female recruitment is the best hope of locating a new source of human resources.

I have no idea what your agenda is. I'm not the one arguing that military ships are "easy". If you think that America's military shipyards are on anywhere near a war footing, or for that matter operating in a manner that would be competitive on the world private markets then you are delusional. They do a fine job of their goal, which is to keep America's ability to produce such weapons alive - a goal which I agree with. Their secondary goal of keeping the fleet fresh is also successful, but let's face it - that goal could be done for considerably less money if we did not insist on building them domestically.

The Korean shipyard is competitive on the world private market, but would probably put out a pretty piss-poor nuclear submarine. They currently operate German diesel-electrics. Daewoo builds them in Korea, but to your point it takes 4 years or so - not anything like the few months one of these cargo ships take.

I don't think that the problem is difficult in some fundamental way (the problem of verifying a remote host with asymmetric crypto has been reasonably well explored with SSL/TLS, and an access control system has the advantage of being able to trust only a CA it controls, and the advantage that you need to get physical access to an RFID reader pad to attempt attacks); but there are significant practical challenges.

RFID chips are pretty power constrained, since they only get whatever energy they can scavenge from the reader's RF output; and customers want them to be cheap. The industry also has fairly long product lifecycles (since, once you've put in a zillion card readers and integrated it with all your other building security stuff you don't want to rip it out and upgrade in 2 years).

It isn't so much a 'there is no known cryptographic solution to this problem' issue as a 'Why yes, we still have major customers using the 'security' provided by the lousy proprietary cryptosystem that our engineers were able to cram into a cheap, power-constrained, chip using the fab processes available in the mid to late 90s, and we really don't want to fix that' issue.

Aside from pure cultural dysfunction (of the sort that causes even some software companies to threaten the people who do free security testing for them, and even offer them time to fix bugs before releasing the proof of concept), the issue is that HID and friends are closer to locksmiths than to software companies.

RFID (and non-standardized but conceptually similar contactless short range RF fobs and slightly longer range button-cell-powered keyless entry systems) tends to be painfully computationally limited, since the tags need to be cheap and need to work on a tiny power budget. The older ones are even worse, of course, since they had less efficient silicon fabrication options to work with. For the same reason, such devices aren't usually little microcontrollers with flashable software; but mostly or entirely fixed-function implementations of crap proprietary crypto systems. Depending on when the corresponding card readers and access control stuff was installed, and what the customer picked, those parts of the system may also be hard to upgrade without ripping them out and replacing them(and, since this is a physical security issue, the readers are more likely to be embedded in walls/bolted to stuff/otherwise tied down and hardwired, so it won't just be swapping out a bunch of desktops.

Because upgrading in-software/firmware is often difficult or impossible, and upgrading involves ripping out hardware that was supposed to have years of service life, HID and friends really don't want to hear about it. They'd much rather just try to tamp down public awareness of the issue, hope that there are no high-profile breaches of customers capable of suing them, and pretend it isn't a problem until the flawed parts have aged out.

As much as it's a repulsive, dishonest, and definitely-unworthy-of-support-by-the-courts tactic, it must be admitted that plenty of known-broken lock designs continue to more-or-less do their jobs (if attackers are still forcing doors rather than just picking locks, the lock is apparently still effective) for years after their weaknesses become public knowledge, so it is entirely probable that various HID access fobs will quietly age out without any major incidents. No need to threaten the researchers about it, though.

Incidentally, while iced coffee is refreshing and invigorating, you can also get refreshing and relaxing by icing irish coffee. I don't think I've ever seen the option on a menu; but I was pleasantly surprised by the effectiveness of the experiment; and a place that offers irish coffee will usually be willing to put some over ice on request.

The Chinese have so much productive capacity that they managed to accumulate gigantic piles of cash that came from the West and obviously they can't do anything with it except buy Western businesses. This is accelerating as expected as the Chinese are trying to get rid of their foreign cash reserves in exchange for solid assets. Soon enough the equation will balance itself out, when the Chinese have all the productive assets (real capital) and the rest of the world will be supplying cheap labour.

IClass, meet Barbara.