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Comment: Behavior (Score 4, Interesting) 212

by fyngyrz (#47801883) Attached to: Reported iCloud Hack Leaks Hundreds of Private Celebrity Photos

> If you cannot even trust the platform, then how does your logic work?

The logic works fine. Platforms can work fine too. Society, however, doesn't. So that part is up to you.

> Can't trust cell phone cameras. By definition it's a camera attached to a communications device. It's designed to share that photo.

Exactly right. Buy a DSLR if you require discretion in photography. Ensure it does not have network connectivity (some do... Canon 6D, for instance.) If you take an image with a cellphone camera, be aware before you ever shoot it that you can have no reasonable expectation of privacy whatsoever. It goes further than that, too. When using a smartphone, again be aware you have no reasonable expectation of privacy whatsoever with regard to texts, voice conversations, video conversations, email, your location, billing, logging and so one for every service the phone provides you (or others) with.

> Can't trust storing it on a PC as PCs are connected to the Internet in the overwhelming majority of instances.

No. If you want to store something that requires discretion, then you require a non-network connected PC. There's no inherent need to connect a PC to a network. Just because you can, doesn't mean you have to. Nor is there a need to construct a PC with bluetooth, wifi and so on. Nor is there a need to leave a PC in a generally accessible location and/or condition. These are all user choices. Make them wrongly, and your security is compromised. But they are not inevitabilities. There's a lesson here: just because others do something in some particular manner does not mean that you have to do so.

> Then there's the whole point of a picture, looking it at it. Typically that means more than just the picture-taker looking at it

Again, no. This is also user choice. You are responsible for the consequences of your choices, and for knowing the things you need to know to make those choices well. The key here is to be informed enough to make the most correct choices. "It's typical" is not a metric that binds anyone in any way. If you embrace such a thing, you either choose to do so or you are so ignorant that you know no better, in which case anyone who trusts you with data that requires discretion is making a serious mistake.

The images I have taken or otherwise created that I have *decided* you may see are here. The ones I have *decided* you may not have access to, you will never, ever see, barring use of military levels of force. These conditions were quite literally trivial to instantiate and maintain. Think, choose, easy implementation, all done.

> For all we know, none of these women's accounts were compromised. Their boyfriends, husbands, ex-boyfriends, ex-husbands, girlfriends, ex-girlfriends accounts could have been, or those people could have shared the photos with others, and their accounts were compromised.

The issue isn't account centric. It is behavior centric. You must identify data that needs protection; you must identify the trustworthy in regard to both persons and systems; you must control distribution; you must employ discretion and ensure that your knowledge is up to the task of seeing all these things through. If you cannot do these things, you are (at the very least) a potential victim of your own limitations. And you should probably fix that. :)

Comment: Use case is the issue (Score 2) 212

by fyngyrz (#47801649) Attached to: Reported iCloud Hack Leaks Hundreds of Private Celebrity Photos

To be fair, there's the good Cloud and the bad Cloud.

No. There isn't. There's good use of cloud and bad use of cloud. If it's not a problem for random people, business entities, criminals and governments to have access to your data, then cloud storage can be convenient and harmless. Using cloud for storage of anything personal, proprietary, secret or dangerous is outright stupid. Marketing bullshit aside, you are putting your data in multiple-someone-else's hands and you have *zero* control over where it goes from there. There is no assurance of security whatsoever. There never has been. It is extremely unlikely there ever will be.

These truths extend to your own use of storage. Storing information on your boot drive can expose it to others if the machine ever needs repair and you cannot do the work yourself and you let the machine out the door with the boot drive and/or backup drives still installed. Connecting a machine with information on any attached storage device to the Internet creates a risk constructed of a very long list of possible errors whose genesis can be traced to the author(s) of your operating system and/or your own security procedures. Allowing others physical access to your machine can expose your data. Even the possibility of physical access to your machine, regardless of your authorization, can do so.

Most people don't understand security, and have not learned to be discrete, and are very poor evaluators of who, and what, are actually trustworthy. Unfortunately, this creates a situation where the gullible fall into the trap set by marketers claiming things like cloud storage are "safe." We can't fix this without specific education on the matter, and with a school system that can't even graduate people who can read and write well, the required understanding of secure data handling will almost certainly remain in the realm of the sophisticated technical person. And the clouds will continue to precipitate data the owners wanted to remain undistributed to many places it wasn't expected to go.

Comment: Wrong idea. (Score 4, Interesting) 212

by fyngyrz (#47801497) Attached to: Reported iCloud Hack Leaks Hundreds of Private Celebrity Photos

What it comes down to is, if you don't want naked pictures of yourself to end up for all the world to see, don't take naked pictures of yourself. Famous or not, just don't do it.

No. What it comes down to is who, and what, are trustworthy. Cloud services are not trustworthy. Some people are not trustworthy. This doesn't just apply to images; it applies to financial information (banks are not trustworthy), to your behavior in public (those other people at parties are not trustworthy) and so on.

There's no need to give up intimate entertainment. You just need to learn to be discrete, and this means very carefully evaluating who, and what, are trustworthy. I will grant that in the face of all the cloud propaganda, the social networking tsunami, the government's drive to list everyone and everything, and people's innate tendency to gossip, this may no longer be obvious, but discretion is, in fact, one of the key characteristics of a mature and healthy personality.

If you don't want something repeated, don't say it. If you don't want it shared, don't share it. But you can still do it. From there, the advisability of "doing it" becomes a question of one's morals and ethics -- and perhaps the law. While the law is often completely wrongheaded, we must always remember the amount of power in the system's hands.

Discretion: That's what is at the core of all of this. Not self-censorship.

Comment: Old Shite (Score 2) 610

by fyngyrz (#47791649) Attached to: Ask Slashdot: What Old Technology Can't You Give Up?

I really, *really* liked my late 1970's-era 6809 system. 64k of RAM, custom graphics and sound cards of my design, timers, serial port, multiple floppies. I thought it was getting old in the tooth (it wasn't, it still works, should have had more faith I suppose), so I wrote an emulator for it -- the entire system, hardware, software, a front panel (which the original didn't even have) everything. Still works great, but due to the increase in CPU power over the years, the emulator is one heck of a lot faster than the original hardware. You can use it too, if you're so inclined and you're running some version of Windows, XP or later (might still work under Windows 95 and/or 98 for that matter.) Includes various compilers (Dugger's c compiler, for instance), forth, assembler, cross-assemblers, linkers, basics, some arcade video games that used the graphics hardware, and probably the vast majority of the commands that were available for the DOS, which was FLEX09. Percom PSYMON monitor. If you ever wanted to play in a nice, safe assembler sandbox, it doesn't get any better than the 6809. It just gets faster and wider.

For linux, the answer is Midnight Commander. Between the very nice editor and the dual-pane do-lots-of-things text mode interface, it's still my go-to under linux, I even use it on the Mac. Thankfully, they've kept it reasonably up to date, although making a native mac version without inflicting a much broader *nix ports package on the system is a real pain in the butt.

For the Mac, I use both of the above, MC natively and my emulator under a VM running a network-isolated XP, and I still run a PPC version of my HP-48G, which, I'm afraid, has made any other calculator use not only pointless, but nearly impossible. I also have two of these calculators in hardware, both of which still work fine. Because Apple dropped PPC support at OSX 10.7, my daily driver machine still runs OSX 10.6 and is likely to continue to do so unless I can find a native version of the HP emulator for Mavericks. When I decided to move past OSX 10.6 (Mavericks is actually quite nice, finally), I bought a new machine and plopped it down in my ham shack.

Ham radio: Easy. My Palomar loop antenna. This tiny (about a cubic foot) antenna system has pluggable loops for 150-500 khz, 500-1700 khz, 1700-4000 khz, and 4000-15000 khz. I like to drag it out into the unimproved areas a few tens of miles from here where there are zero power lines, telephone cables carrying data, neon and other signage, plasma TVs, buildings and so on, and enjoy amazingly good, noise-free SW and amateur radio reception on the radio in my truck without having to set up a physically large and cumbersome antenna. I also have a Panasonic RF-2200 portable analog radio that I take on trips. Both of these are pretty old, tech-wise, but both remain in regular use and have stood the test of time very well indeed.

Music: A Marantz 2325 stereo receiver and a pair of Marantz HD-880 speakers. Not only does this setup sound nothing less than awesome, it eliminates the tedious menu surfing that more modern gear forces upon us. Everything's on a front panel knob. Everything. I have (very) modern gear in the home theater, but in my office, the old Marantz blue face remains king.

Lastly, I still have, and continue to play, a 1950's Fender Stratocaster guitar. I have a fair collection of more modern guitars, but the strat's neck is still the best of all of them. Luckily, for most of my life I've been a casual enough musician, and have spent enough time on other guitars, that I've not had to have the thing re-fretted. I don't look forward to that. I can't imagine it'll be the same. Of all the old stuff I have, this is the thing that has not only kept its value, but appreciated far beyond any dollar figure I could ever have anticipated. Not selling it, though. Ever. :)

Comment: Image processing (Score 4, Interesting) 171

by fyngyrz (#47787737) Attached to: Intel's Haswell-E Desktop CPU Debuts With Eight Cores, DDR4 Memory

I use -- and write -- image processing software. Correct use of multiple cores results in *significant* increases in performance, far more than single digits. I have a dual 4-core, 3 GHz mac pro, and I can control the threading of my algorithms on a per-core basis, and every core adds more speed when the algorithms are designed such that a region stays with one core and so remains in-cache for the duration of the hard work.

The key there is to keep main memory from becoming the bottleneck, which it immediately will do if you just sweep along through your data top to bottom (presuming your data is bigger than the cache, which is typoically the case with DSLRs today.) Now, if they ever get main memory to us that runs as fast as the actual CPU, that'll be a different matter, but we're not even close at this point in time.

So it really depends on what you're doing, and how *well* you're doing it. Understanding the limitations of memory and cache is critical to effective use of multicore resources. You're not going to find a lot of code that does that sort of thing outside of very large data processing, and many individuals don't do that kind of data processing at all, or only do it so rarely that speed is not the key issue, only results matter. But there are certainly common use cases where keeping a machine for ten years would use up valuable time in an unacceptable manner. As a user, I am constantly editing my own images with global effects, and so multiple fast cores make a real difference for me. A single core machine is crippled by comparison.

Comment: Sources of water (Score 1) 525

by fyngyrz (#47787677) Attached to: Climate Damage 'Irreversible' According Leaked Climate Report

The moisture source for lakes and rivers is -- inevitably -- precipitation over lands upstream. Either as direct runoff, or as recurring eruptions from underground aquifers. If the prevailing winds don't bring the more humid air over the cooler, higher landscape, sure, you'll see drought. But you'd see it anyway, more heat or not. When the prevailing winds are bringing more moisture over those same types of terrain, you're going to see more precipitation, not less.

The historical record bears this out. When the earth is warmer, we get (a lot) more plant growth. That's simply not going to happen if the precipitation is reduced for any reason. And, at least as far as I am aware at this time, there is no mechanism that would cause reduction in precipitation. Warmer air holds more moisture, yes, and that effect is in full view in the tropics -- with deluge level rainfall when that moist air hits colder atmosphere and the moisture inevitably precipitates as rain. 400 inches / year as opposed to about 100 inches / year in otherwise similar temperate regions.

I would certainly agree that if the wind patterns change, then the rainfall will too. In both directions. But it seems a little farfetched to say that such changes will result in a consistent decrease in winds traveling onshore. What would such a claim be based upon?

Comment: Re: Impacts (Score 1) 525

by fyngyrz (#47787631) Attached to: Climate Damage 'Irreversible' According Leaked Climate Report

Is this year actually a warmer year? Didn't I just read that we're in a 20-year hiatus in the warming trend?

Yes, warmer air holds more moisture -- anyone who has worked the steam tables to convert between relative and absolute humidity knows that (and I have done so for my auroral photo opportunity prediction freeware), but it's also susceptible to precipitating more moisture when convection brings that moist air up into the colder altitudes. That's why tropical rainfall tends to be in deluges as compared to, for instance, the typical rain shower in Pennsylvania. We know for a fact that the tropics are warmer and wetter in terms of rainfall amounts per year -- and that since they are warmer, their air can hold more moisture. But that's not stopped them from having much more rainfall than anywhere else. While there certainly may be outlier statistics, the general case seems clearly to be: warmer = wetter = more rainfall.

Temperate rainforests get as much 100 inches / year. Tropical rainforests get up to 400 inches / year. If it's not the heat that's doing it, what do you propose is the mechanism?

If it *is* the heat that's doing it, then what is the mechanism where more heat, heat that corresponds with previous tropical climates in the earth's past, won't repeat the same effect here? Looking at the past CO2 level graphs as correlated with plant growth and temperature, there's a very strong correlation with CO2 and plant growth, and with temperature. Plants love CO2, but they still need moisture to survive, and where there's more plant growth, it's pretty much a certainty that there's a significant water supply.

So far, anyway, the idea of warming in the tropics -- or anywhere there's basically unlimited water and related prevailing winds -- leading to drought seems to be a non-starter.

It's not that I can't accept it, it's just that to accept it, I need a sound scientific reason to do so. Just saying that one expects drought in the tropics seems like hand-waving at this point. There are plenty of legitimate concerns - a slight, very, very slow rise in sea level, movement of crop-appropriate bands in cultivated areas, that sort of thing, but tropical drought doesn't appear to be one of them.

Also, recent news shows increased plant growth worldwide... something to think about in a situation where CO2 is known to be increasing at an accelerated rate.

Comment: Re:Impacts (Score 3, Informative) 525

by fyngyrz (#47766853) Attached to: Climate Damage 'Irreversible' According Leaked Climate Report

You *do* realize that the equatorial zone is generally tropical, wet as heck, and quite a bit warmer than everywhere else, yes? And that plants thrive on CO2?

Doesn't follow that making it warmer will make it drier. That doesn't seem to be how it works. Drier happens when water sources go away. There's no reasonable postulate for that which would apply to most equatorial regions.

Comment: Cats (Score 1) 525

by fyngyrz (#47766717) Attached to: Climate Damage 'Irreversible' According Leaked Climate Report

Nah, it's almost certain to be big cats. Perfect apex predators. They can deal with heat, cold, wind; they can kill anything, climb like crazy, swim, they're fast as hell, stronger than just about anything, they instinctively use available terrain features for cover and shelter, they come equipped with deadly weapons, and they're very smart and wily. Common mutations already include thumbs and other extra digits, and they have a short enough breeding and maturation cycle that populations can recover in a very short time span, given only that mankind isn't around to defeat them using already developed technology.

Comment: Future Schlock (Score 1) 525

by fyngyrz (#47766549) Attached to: Climate Damage 'Irreversible' According Leaked Climate Report

Is it sane, given foreknowledge of your own demise and the power to avert it, to charge full-steam-ahead toward that demise

It's not my demise; it is the demise of others, sometime in the future. I fully expect to live out the rest of my life comfortably. I rather suspect that's the same set of conditions you face when you describe these worst case scenarios to others. Some of us are sensitive to the woes of future persons, some of us are not. But it's always at least one step removed from today's reality.

In the USA, just look at the number of people who would let the financially low performing suffer the slings and arrows of disease and injury without any particular concern or guilt; you can measure that directly by the resistance to the ACA, which remains substantial, even though it's working out pretty well if you actually take the time to look at the numbers. When people don't concern themselves with the other people in town, who are there and suffering right now, isn't it a bit optimistic to expect them to concern themselves with some abstract, unknown set of people who will exist after most of them have died anyway?

You're better off looking to technology to solve this than compassionate outlooks among the citizenry.

I'm going to go back to watching the news now, where I can learn more about us shooting up Afghanistan for no particular reason other than to prop up our MI complex, as we've kind of worn out Iraq now. You know, because we care. We'd be in Africa "helping" them too, you know, if we needed more income. I'm sure their day will come, though. Both Africa and South America are deep future market resources for our weapons manufacturers. Caring. It's what we do!

Comment: Re:Impacts (Score 2) 525

by fyngyrz (#47766371) Attached to: Climate Damage 'Irreversible' According Leaked Climate Report

I'd expect massive droughts in the equatorial zones

Why? Equatorial zones have a great deal of ocean water, which certainly isn't going to change. That water will evaporate faster, the atmosphere will contain more humidity, and therefore there will be more precipitation, if the average temperature is up a few degrees C. How does that constitute the precursors for anticipating equatorial droughts?

I can see marginal areas (US midwest, for instance) baking off the little bit of moisture they have and not reaching any threshold of precipitation, followed by dustbowls and so on, but at the equator? Why would droughts happen there?

Comment: Not sliding, just jostling at the cliff (Score 1) 522

by fyngyrz (#47766163) Attached to: Limiting the Teaching of the Scientific Process In Ohio

Proposed by those the people of OHIO voted for.

Which may be sufficient to see them ousted next time around, Ohio not being a particularly ignorant state as our states go. Here in the US, politicians think that they have to be religious to be elected (and they may still be right about that) but generally speaking, they aren't controlled by this when in office (look to corporations and the money stream for that.)

In the interim, it's worth keeping in mind the degree of scientific and technological progress that's come out of the USA.

We're not all superstitious wankers, though I can see why it might seem that way sometimes.

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