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Comment: Re:Glad to see some real pushback (Score 1) 322

Perhaps we're asking the wrong questions. Maybe it is true that Google never gave them access to their servers.

Has anyone asked if the government has demanded the TLS private keys? Could Google even answer that question?

As I said, I don't think secret MITM attacks are viable for many connections and large amounts of traffic. And AFAIK some browsers these days (Chrome for sure) have learned from the recent Root CA disasters in that they explicitly expect some "well know" site certificates (and google.com would be one of those), so they wouldn't trust any other certificate that's been been issued to google.com and signed by a trusted root CA.

IMHO this PRISM thing does what we always more or less suspected the NSA is doing -- it intercepts large amounts of public internet traffic, and automatically or semi-automacally tries to extract intelligence from it. A lot of SMTP traffic on the public internet is still unencrypted (even Gmail still accepts incoming SMTP deliveries without requiring STARTTLS or anything like that). So there's no really big surprise, but at least now we know for sure.

Comment: Re:Glad to see some real pushback (Score 2) 322

The question I've been asking myself is this: Snowden claims that he could "get your emails, passwords, phone records, credit cards", i.e. that NSA analysts can tap into pretty much any communication and read pretty much any mail that anyone sends. If that's true, why didn't he prove that to the Guardian people before he blew his cover? If I imagine I was someone who could read anyone's mail at will, and I wanted to expose myself to an outside reporter, the least I would do is show that reporter some emails that he wrote to his wife last week, or something. Just to prove my allegations.

If it's really true that the NSA essentially has random access to any Gmail/Apple/MS mail, this means that they either have a direct back door into Google's datacenters, or they're intercepting the communication at some backbone routers (which would probably imply a considerable additional load on the routers' CPUs, and they would have to have the private key to Google's server certificate (or the signing certificate, if they were to perform MITM attacks) -- I think it's well-nigh impossible to do those things in secret for a large number of connections and for an extended period of time). Frankly, I have a hard time believing that this is really what's going on.

Comment: Re:Server & Tools too... (Score 4, Insightful) 497

by multi io (#43907069) Attached to: Can Microsoft Survive If Windows Doesn't Dominate?

So long as Microsoft is profitable, it will always be around regardless of other parties. Microsoft will make iPhone and iPad apps if that's what it takes.

They wouldn't be in the privileged position that they're in now though. It would be much harder for them to lock customers and developers into their products. They would probably survive, but they would shrink substantially. MS's strategy always revolved around controlling the platform, not just writing software.

Comment: Re:Make him run the Marathon (Score 1) 773

by multi io (#43503449) Attached to: Police Capture Second Marathon Bombing Suspect in Watertown, Mass.

What makes Americans more "valuable" and their violent deaths more noteworthy than pointlessly killed Iraqis, Somalis or, hell, anyone else?

Not more valuable, less common. The media primarily reports rare and unusual events. Somalis and Iraqis getting killed in terrorist strikes happens all the time. The same is true for people dying from cancer in the west (and those people aren't less "valuable" either). People getting killed in bomb attacks on western streets is rare. Hence the media attention.

Comment: Re:We did it! (Score 0, Troll) 305

by multi io (#43435865) Attached to: AMD Says There Will Be No DirectX 12 — Ever

[citation needed]

Actually, if you're going to give credit to someone for OGL, Apple is about the LAST company you should be thanking. Other than the fact that OGL was the only graphics API that worked on Mac, Apple has done ZERO to help promote, regulate, or stabilize OpenGL in the market. They have not contributed useful code, or participated in the ARB in any meaningful way.

They provided it with several hundred million new potential users, by building and selling the most successful (by number of users) platform in history[1] that uses OpenGL as a primary API, thus creating a huge incentive for developers to write OpenGL-based software. I think this does deserve credit.

[1] at least it was at the time; has since been overtaken by Android (which probably wouldn't have enjoyed the same success against WinMobile it it hadn't had iOS to copy from)

Comment: Re:Yuh huh (Score 3, Informative) 171

by multi io (#43374547) Attached to: Fusion Rocket Could Take Us To Mars

Think of it as a super high density fuel that just takes a lot of energy on the ground to process.

It doesn't even have to be exothermic (net energy gain) on the spacecraft, without considering any ground processing. In other words, it's perfectly fine if, for each kWh of electric energy you supply into the engine, you only get e.g. 0.4 kWh of kinetic energy of exhaust gases (plasma) coming out of the engine's nozzle. What's much more important is that the engine puts that 0.4 kWh into a very tiny amount of plasma, so that the plasma's velocity is very high (for a given amount of kinetic energy, the velocity is proportional to the reciprocal of the square root of the mass). That velocity is the "specific impulse" of the engine, and it determines how much fuel mass you need to achieve a given delta-v of the vehicle.

Comment: Re:In other words... (Score 1) 252

by multi io (#43354155) Attached to: Blink! Google Is Forking WebKit

If it's 'bad' to fork a project and not contribute all your changes back, what is the point of forking in the first place? Why not just contribute to the original project? The only reason to do so is the desire to make changes that are not compatible with the original project.

Not really. The project may consist of several parts or subsystems, and you may want to fork in order to replace or refactor one or two of the subsystems. In that case, all changes you make to one of the other subsystems should still be easy to integrate back into the original project.

... when fits of creativity run strong, more than one programmer or writer has been known to abandon the desktop for the more spacious floor. -- Fred Brooks

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