Slashdot is powered by your submissions, so send in your scoop


Forgot your password?

Comment: Re:Sandbox before browsing (Score 4, Informative) 41

by Le Marteau (#48623891) Attached to: Over 9,000 PCs In Australia Infected By TorrentLocker Ransomware

> I'm running a browser in a VM... What malware?

Your faith in the security of VM sandboxes is misplaced.

It is trivial to write a program which can detect if it is in a VM. And then, attack the hypervisor and escape the protected environment. As virtualization has become more common, such malware has gone from academic exercises to real-world exploits.

My favorite line:

Finally, the most interesting attack that malicious code can perform against a virtual machine emulator is to escape from its protected environment.

With virtualization becoming more and more common

Comment: Re:DOCUMENTS? (Score 1) 249

by Jeremiah Cornelius (#48620425) Attached to: Sony Demands Press Destroy Leaked Documents

>The documents DEMAND that the the press DESTROY SONY!

Is this a joke that whooshed over my head, or are you hopped up on something? I'm thinking it's probably the former.

Information wants to be free. Sony demands. Anthropomorphism requires.

Q: If entropy is increasing, where is it coming from?

Comment: Re:Wildly premature question (Score 1) 79

by Bruce Perens (#48620117) Attached to: SpaceX To Attempt Falcon 9 Landing On Autonomous Spaceport Drone Ship

If we look at jet aircraft, wear depends on the airframe and the engines, and the airframe seems to be the number of pressurize/depressurize cycles as well as the running hours. Engines get swapped out routinely but when the airframe has enough stress it's time to retire the aircraft lest it suffer catastrophic failure. Rockets are different in scale (much greater stresses) but we can expect the failure points due to age to be those two, with the addition of one main rocket-specific failure point: cryogenic tanks.

How long each will be reliable can be established using ground-based environmental testing. Nobody has the numbers for Falcon 9R yet.

Weight vs. reusable life will become a design decision in rocket design.

Comment: Re:I hate funerals for a friend (Score 4, Informative) 69

by billstewart (#48607425) Attached to: Webcast Funerals Growing More Popular

Get used to it, you'll have more of them as you get older.

One thing I hadn't really thought about before my mother-in-law's funeral was that, if you die when you're old, most of the people at your funeral other than your family will also be old - mobility and transportation were difficult for some of her friends, there were more people with wheelchairs than the restaurant we went to afterward really knew how to handle, and there were people who didn't come because it's just too difficult, and this might have helped them some. It's not the same as being there, but sometimes you can't.

Comment: Re:Supply and demand (Score 1) 190

by cduffy (#48602319) Attached to: Why Didn't Sidecar's Flex Pricing Work?

Did you miss the part where (per said driver's assertion) Sidecar paid a better post-deduction base rate even without the temporary promotion?

Also, it's not exactly like there are substantial costs associated with switching which service a driver chooses to work from. If rational economic decisions were being followed, one would expect a driver to want to double their money while it was possible to do so, and then switch back to a different service if that paid better the rest of the time.

Comment: Re:Out with the old... or not? (Score 1) 295

by XxtraLarGe (#48602197) Attached to: French Cabbies Say They'll Block Paris Roads On Monday Over Uber

Gee, lets do the same with everything. No government regulation for anything. After all, you can choose what is an acceptable risk. So what if you didn't know that Uber drivers aren't properly insured? Why not unregulated food manufacturers who can sell you bacteria-laced meat? Why not unregulated cars that are unsafe at any speed?

Yes, food & automobile manufacturers have a strong incentive to kill their customers. It's good for long-term profits.

Why not unregulated medicines that are as likely to kill as to cure?

Vioxx was FDA approved, and killed 60,000 people. Meanwhile, effective drugs are unnecessarily kept off of the market by the FDA, like Provenge. And those are only 2 examples.

And unregulated banks that can take your money and run?

Or the regulated banks that can do that legally.

Hey, go all the way - allow the issuing of unregulated currencies

Why not? The Fed has done such a bang-up job.

the use of non-credentialed teachers from the local state pen, and everything else?

Yes, credentialed pedophiles that the teachers' union support are much better.

The fact is that regulations are supposed to ensure that the consumer doesn't have to spend hours investigation who is and who isn't competent themselves, as well as provide a feedback mechanism when the regulations are broken.

There are a boatload of ways to find out about what products are good and which businesses provide competent employees, such as the Better Business Bureau, Consumer Reports, Underwriters Laboratory, as well as review web sites, etc. I'm not saying unregulated markets would be perfect, but I believe that they would by and large be a better solution than the current regulatory morass we have in this country.

Comment: Re:Supply and demand (Score 0, Troll) 190

by cduffy (#48601343) Attached to: Why Didn't Sidecar's Flex Pricing Work?

Except that drivers aren't making more money with Uber or Lyft.

Saturday night I took a Sidecar home, and our driver was talking about how Sidecar is currently offering better base rates (after accounting for deductions -- Uber shows drivers the price a customer is paying before their cut is taken out), and currently offering double payouts from their marketing budget as a limited-time promotion to attract more drivers.

The premise that Uber or Lyft pays better is, presently, false.

If it's worth hacking on well, it's worth hacking on for money.