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Comment: Re:Security Through Obscurity (Score 1) 298

by 200_success (#39656105) Attached to: Canadian Mint To Create Digital Currency
Furthermore, the Mint is currently not publishing details on how the cryptography works. I would assume that the system relies on the assertion that the paying chip will only generate a MintChip Value Message with a valid Transaction Authentication Code after decrementing the value stored on the card.

Comment: Private vs. Commercial Pilot (Score 1) 601

by 200_success (#39139367) Attached to: State Legislatures Attempt To Limit TSA Searches

I don't know which flights require TSA screening, but from the FAA's point of view, accepting any money for a plane ride makes the pilot a commercial pilot, which is a whole different licensing category. To get a commercial pilot's license for carrying paying passengers, a private pilot would have to go through additional training, testing, medical examination, drug screening, etc.

In one case, a pilot killed a passenger when he snagged some power lines and plunged his plane into a river. While that was an unfortunate accident, the FAA decided to throw the book at him in part because the pilot had accepted a token payment of $8 from the passenger.

Comment: Re:A sad day, but maybe a catalyst (Score 1) 123

by 200_success (#38755834) Attached to: Jerry Yang Resigns From Yahoo
The problem is, hiring high-school interns to categorize the web doesn't scale. The first good search engine to come along ate their lunch. Yahoo is a tech company with no technology to offer. I'm surprised that they made it this far by imitating and acquiring other companies. But hey, excite.com and lycos.com still exist, so maybe it's possible for Yahoo to just coast along forever.

Comment: Durability? (Score 1) 227

by 200_success (#38740870) Attached to: Samsung Reinvents Windows (Not the OS) With Touchscreen Display
I don't think you would want one to replace your window, but one mounted just inside it would be awesome. Windows are often subject to extreme temperature differences, moisture, dirt, and stresses. You wouldn't want to have to call in a building contractor to replace it when it breaks. Not to mention, windows also need to have good heat and sound insulation, which are probably not going to be provided by a display.

Comment: PHP makes it hard to do things right (Score 2) 435

by 200_success (#38318560) Attached to: Java Apps Have the Most Flaws, Cobol the Least

Out of the box, PHP's mysql interface makes you concatenate/interpolate strings yourself to compose the SQL, and you have to manually escape parameters. In short, it requires extra work for programmers to do things right. All of those "Teach Yourself PHP in 24 Hours" books aren't going to help, either.

In contrast, almost all other programming languages make it easy to do the right thing. For example, Perl DBI and JDBC both encourage you to use '?' placeholders, which are automatically filled in by parameters. It takes no extra work to avoid SQL injection, and your code ends up being cleaner too.

Comment: Also, can't share IDs because Siri is stateful (Score 2) 403

by 200_success (#38063226) Attached to: Siri Protocol Cracked

Another thing to consider is that Siri remembers things about you. For example, you can tell it "Justine is my mom", then later say "Call mom". Also, there are sessions — your command can be a interpreted in the context of recent commands. I would guess that the state is saved on the server side and tied to your unique ID. If so, then sharing an ID among multiple users would result in a nasty user experience, and would certainly defeat the point of Siri's more intelligent features.

If you don't have time to do it right, where are you going to find the time to do it over?

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