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Comment Slashdot Takes Next Step After "Anonymous Coward" (Score 3, Insightful) 187

Slashdot, obviously, has to innovate in order to stay current. Thus, they are now taking the next step after "Anonymous Cowards". The new "Identified Troll" feature will include interviews of people who have prostituted their personal credibility to some company's calculated disinformation campaign.

Submission + - Details of iOS and Android Device Encryption

Submitted by swillden
swillden writes: There's been a lot of discussion of what, exactly, is meant by the Apple announcement about iOS8 device encryption, and the subsequent announcement by Google that Android L will enable encryption by default. Two security researchers tackled these questions in blog posts:

Matthew Green tackled iOS encryption, concluding that at bottom the change really boils down to applying the existing iOS encryption methods to more data. He also reviews the iOS approach, which uses Apple's "Secure Enclave" chip as the basis for the encryption and guesses at how it is that Apple can say it's unable to decrypt the devices. He concludes, with some clarification from a commenter, that Apple really can't (unless you use a weak password which can be brute-forced, and even then it's hard).

Nikolay Elenkov looks into the preview release of Android "L". He finds that not only has Google turned encryption on by default, but appears to have incorporated hardware-based security as well, to make it impossible (or at least much more difficult) to perform brute force password searches off-device.

Comment Debian GNOME needs some attention (Score 3, Interesting) 403

by Bruce Perens (#47979731) Attached to: Debian Switching Back To GNOME As the Default Desktop

After something like 20 years I finally found a system that won't run Debian unstable right now. My Panasonic Toughpad FZ-G1 magnesium tablet + iKey Jumpseat magnesium keyboard. Systemd and GDM break. Bought (for less than full price) because I am a frequent traveler and speaker and really do need something you can drop from 6 feet and pour coffee over have it keep working.

But because of this bug I have ubuntu at the moment, and am not having fun and am eager to return to Debian.

Comment What is really happening here? (Score 1) 981

by Bruce Perens (#47930483) Attached to: ISIS Bans Math and Social Studies For Children
We are in a War on Faith, because Faith justifies anything and ISIS takes it to extremes. But in the end they are just a bigger version of Christian-dominated school boards that mess with the teaching of Evolution, or Mormon sponsors of anti-gay-marriage measures, or my Hebrew school teacher, an adult who slapped me as a 12-year-old for some unremembered offense against his faith.

Comment Re:Anti-math and anti-science ... (Score 1) 981

by Bruce Perens (#47930331) Attached to: ISIS Bans Math and Social Studies For Children

Hm. The covenant of Noah is about two paragraphs before this part (King James Version) which is used for various justifications of slavery and discrimination against all sorts of people because they are said to bear the Curse of Ham. If folks wanted to use the Bible to justify anything ISIS says is justified by God's words in the Koran, they could easily do so.

18 And the sons of Noah, that went forth of the ark, were Shem, and Ham, and Japheth: and Ham is the father of Canaan.
19 These are the three sons of Noah: and of them was the whole earth overspread.
20 And Noah began to be an husbandman, and he planted a vineyard:
21 And he drank of the wine, and was drunken; and he was uncovered within his tent.
22 And Ham, the father of Canaan, saw the nakedness of his father, and told his two brethren without.
23 And Shem and Japheth took a garment, and laid it upon both their shoulders, and went backward, and covered the nakedness of their father; and their faces were backward, and they saw not their father's nakedness.
24 And Noah awoke from his wine, and knew what his younger son had done unto him.
25 And he said, Cursed be Canaan; a servant of servants shall he be unto his brethren.
26 And he said, Blessed be the Lord God of Shem; and Canaan shall be his servant.
27 God shall enlarge Japheth, and he shall dwell in the tents of Shem; and Canaan shall be his servant.

Submission + - Some raindrops exceed their terminal velocity (sciencemag.org)

Submitted by sciencehabit
sciencehabit writes: New research reveals that some raindrops are “super-terminal” (they travel more than 30% faster than their terminal velocity, at which air resistance prevents further acceleration due to gravity). The drops are the result of natural processes—and they make up a substantial fraction of rainfall. Whereas all drops the team studied that were 0.8 millimeters and larger fell at expected speeds, between 30% and 60% of those measuring 0.3 mm dropped at super-terminal speeds. It’s not yet clear why these drops are falling faster than expected, the researchers say. But according to one notion, the speedy drops are fragments of larger drops that have broken apart in midair but have yet to slow down. If that is indeed the case, the researchers note, then raindrop disintegration happens normally in the atmosphere and more often than previously presumed—possibly when drops collide midair or become unstable as they fall through the atmosphere. Further study could improve estimates of the total amount of rainfall a storm will produce or the amount of erosion that it can generate.

Submission + - How Facebook Sold You Krill Oil

Submitted by Anonymous Coward
An anonymous reader writes: With its trove of knowledge about the likes, histories and social connections of its 1.3 billion users worldwide, Facebook executives argue, it can help advertisers reach exactly the right audience and measure the impact of their ads — while also, like TV, conveying a broad brand message. Facebook, which made $1.5 billion in profit on $7.9 billion in revenue last year, sees particular value in promoting its TV-like qualities, given that advertisers spend $200 billion a year on that medium. “We want to hold ourselves accountable for delivering results,” said Carolyn Everson, Facebook’s vice president for global marketing solutions, in a recent interview. “Not smoke and mirrors, maybe it works, maybe it doesn’t.”

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