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Comment Re:Too bad for CNNIC (Score 1) 176

It would be best if Mozilla, Microsoft, et. al. followed suit.

It would, for the sake of their own customers, but in reality it's not even necessary. TFA calls Chrome the second most popular browser, although I'm pretty sure it's firmly in first place. If those certificates are not trusted in Chrome then, regardless of whether or not they are trusted in IE or Firefox, the website owners are still going to get a new certificate from a different CA. Even with only Google taking these steps, CNNIC is hosed. If Mozilla follows suit it's really only academic at that point, but it would be right for them to do so just to remove an untrusted CA.

Comment Re:Lame, lame, lame (Score 1) 123

The worst thing about it is that, unlike other sites, Slashdot is completely worthless and unusable today. I keep loading it out of habit to check throughout the day and forget that there's not a single thing I want to read. I've been going back to yesterday's stories to see if I missed anything.

Comment Re:A Bit Fishy (Score 1) 385

The normal thing for an aircraft to do when it thinks the pilot is making a mistake is to yell at them, not stop them.

The Air France flight that crashed a few years ago off Brazil comes to mind. I believe the inexperienced pilot was flying the plane while the sensors were iced over and the computer was telling him to climb steeply when it was exactly the wrong thing to do.

even in a B-2

There's another good example. The single B-2 that we've lost was because, again, the sensors were clogged with moisture. The computer tried to go nose up immediately after leaving the runway and the plane stalled. Here's the video of it crashing. Computers are a great aid, but we're still a ways away from completely relying on them to move passengers when a couple of faulty inputs can bring the entire plane down.

Comment Re:Don't make it impossible, just make it hard (Score 1) 385

If one pilot incapacitates the other, the cabin crew realize the plane is going down, they need to get into the cockpit.

And do what, exactly? Ask the guy nicely to land the plane at the nearest airport? If your pilots are fighting then you're already losing the battle, having someone come in and offer them a beverage isn't going to help. Anyone who cannot fly the plane does not need access to the cockpit, you're just adding more points of failure.

Comment Re:It already is 99% probably 99.99999 %. (Score 1) 385

It already is 99% probably 99.99999 %.

Count up all the flights since a pilot last intentionally crashed an airliner.

Divide 1 by that number. Now you have your percentage effectiveness.

No, that's stupid. You need to count the total number of times that aircraft have tried to be hijacked or crashed (or, simply, someone tried to gain access to the cockpit). Not the total number of flights. A flight without any security events is not a data point when trying to rate the effectiveness of security procedures.

Comment Re:Don't make it impossible, just make it hard (Score 1) 385

The bad guys have depressurized the plane, and they're slowly cutting parts from cabin crew to get the code.

Why would the cabin crew have the code? The code is for the pilots. If the cabin crew want to come in then the pilots unlock the door from the inside. If your'e talking about eliminating edge cases, giving the entire cabin crew the code is a great place to start looking.

and can't spend time mucking about with the locking mechanism.

It's a single switch. The 2-switch idea could mean one switch is on the top left of the console, for the pilot, and the other is on the top right, for the co-pilot. They can each reach the switch with one hand while seated, but it would be too far apart for someone to try and hit both at once. They can manually fly the plane and also hit the switch.

There simply isn't a way you can 100% guarantee this is 100% safe

I don't think 100% is a reasonable goal in anyone's mind. 99.9% might be enough. 99% might be enough.

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