Sep. 22nd, 2013

wizzard: (Default)
https://bugzilla.mozilla.org/show_bug.cgi?id=867465

> Firefox, as of V.24, removed all CRL management. Maintainer claimed that nobody uses it and it is just a nuisance. Mistakenly, the maintainer claimed that neither IE nor Chrome use it since they don't show a UI for that, unaware (as indicated by a user) that those two, contrary to Firefox, use the Windows' CRL store to check for revocations.

идиоты на марше. а еще убрали выключатель Javascript (да, я помню, что есть NoScript, но не все же могут ставить аддоны)

чем пользоваться? не говорите мне что пришла пора писать свой браузер :/
wizzard: (Default)
Любопытное рассуждение тут нашел. В целом, согласен.

Linux has had almost 2 decades of annual "Linux on the Desktop" pushes that universally failed, and there's a reason for this. Open source development can't do good user interfaces for the same reason wikipedia can't write a novel with a coherent plot. The limitations of the development model do not allow for this. The old adage "too many cooks spoil the soup" is not a warning about lack of nutrition, it's a warning that aesthetic issues do not survive committees. Peer review does not produce blockbuster movies, hit songs, or masterpiece paintings. It finds scientific facts, not beauty.

Any time "shut up and show me the code" is not the correct response to the problem at hand, open source development melts down into one of three distinct failure modes:

1) Endless discussion that never results in actual code, because nobody can agree on a single course of action.

2) The project forks itself to death: everybody goes off and codes up their preferred solution, but it's no easier to agree on a single approach after the code exists so the forks never get merged.

3) Delegating the problem to nobody, either by A) separating engine from interface and focusing on the engine in hopes that some glorious day somebody will write an interface worth using, or B) making the interface so configurable that the fact it takes hours to figure out what your options are and still has no sane defaults is now somehow the end user's fault.

Open source development defeats Brooks' Law by leveraging empirical tests. Integrating the results of decoupled development efforts is made possible by the ability to unequivocally determine which approaches are best (trusted engineers break ties, but it has to be pretty close and the arguments go back and forth). Even changing the design and repeatedly ripping out existing implementations is doable if everyone can at least retroactively agree that what we have now is better that what we used to have, and we should stop fighting to go back to the old way.

In the absence of empirical tests, this doesn't work. By their nature, aesthetic issues do not have emprical tests for "better" or "worse". Chinese food is not "better" than mexican food. But if you can't decide what you're doing (if one chef insists on adding ketchup and another bacon and a third ice cream) the end result is an incoherent mess. (At best you get beige and the DMV. Navigable with enough effort, but not appealing.)

The way around this is to a have a single author with a clear vision in charge of the user interface, who can make aesthetic decisions that are coherent rather than "correct". Unfortunately when this does happen, the open source community pressures the developer of a successful project to give over control of the project to a committee. So the Gecko engine was buried in the unusable Mozilla browser, then Galleon forked off from that and Mozilla rebased itself on the Galleon fork. Then Firefox forked off of that and the Mozilla foundation took over Firefox...

Part of the success of Android is that its user experience is NOT community developed. (This isn't just desktop, this is "if the whole thing pauses for two seconds while somebody's typing in a phone number, that's unacceptable". All the way down to the bare metal, the OS serves the task of being a handheld interactive touch screen device running off of battery power first, being anything else it _could_ be doing second.)

Из проекта Aboriginal Linux ( http://www.landley.net/aboriginal/about.html )

(зачем мне это? это я копаю интернет в поисках того, из чего можно собрать Trusted Computing Base на коленке, а это означает минималистичную self-hosting OS)
wizzard: (Default)
"In reality, Apple's sensor has just a higher resolution compared to the sensors so far. So we only needed to ramp up the resolution of our fake", said the hacker with the nickname Starbug, who performed the critical experiments that led to the successful circumvention of the fingerprint locking. "As we have said now for more than years, fingerprints should not be used to secure anything. You leave them everywhere, and it is far too easy to make fake fingers out of lifted prints."

The iPhone TouchID defeat has been documented in a short video:



The method follows the steps outlined in this how-to with materials that can be found in almost every household: First, the fingerprint of the enroled user is photographed with 2400 dpi resolution. The resulting image is then cleaned up, inverted and laser printed with 1200 dpi onto transparent sheet with a thick toner setting. Finally, pink latex milk or white woodglue is smeared into the pattern created by the toner onto the transparent sheet. After it cures, the thin latex sheet is lifted from the sheet, breathed on to make it a tiny bit moist and then placed onto the sensor to unlock the phone. This process has been used with minor refinements and variations against the vast majority of fingerprint sensors on the market.


"We hope that this finally puts to rest the illusions people have about fingerprint biometrics. It is plain stupid to use something that you can´t change and that you leave everywhere every day as a security token", said Frank Rieger, spokesperson of the CCC. "The public should no longer be fooled by the biometrics industry with false security claims. Biometrics is fundamentally a technology designed for oppression and control, not for securing everyday device access." Fingerprint biometrics in passports has been introduced in many countries despite the fact that by this global roll-out no security gain can be shown.

iPhone users should avoid protecting sensitive data with their precious biometric fingerprint not only because it can be easily faked, as demonstrated by the CCC team. Also, you can easily be forced to unlock your phone against your will when being arrested. Forcing you to give up your (hopefully long) passcode is much harder under most jurisdictions than just casually swiping your phone over your handcuffed hands.

Source: http://www.ccc.de/en/updates/2013/ccc-breaks-apple-touchid

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