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Comment Re:No, you might want to take a closer look (Score 1) 390

Reading and comprehending posts isn't your thing is it? You just like to skim and then jump to conclusions to try and support your narrow world view.

I noted that my sister has no trouble, she has a generous grant (a scholarship if you like, but it works a little different) and her expenses are handled. However I have a full understanding of what those expenses are, and that they not paid for all students.

So maybe more reading, less jumping to conclusions.

Comment Re:I'd seriously think about a dedicated router (Score 1) 104

If you like Ubiquiti you could look at their Edgerouter Lite. I'm real happy with mine. $100 and it'll outperform monowall and pfsense on way more expensive hardware. With a basic NAT setup, plus SPI firewall (the basic "permit established and related, drop others" rules) I've measured it at over 500mbps throughput. It probably would do faster, it's CPU wasn't fully loaded, that is just as fast a test server as I could easily get to.

Now of course it is more on the routing, less on the firewall n' such so if you need powerful firewall config, it isn't as much your thing (and won't get as good performance). If you load it down with too much stuff it'll slow way down, particularly since part of its speed is derived from hardware acceleration on its chip, so if tons of stuff is hitting the software it won't be as fast.

Just another option to look at.

In terms of the realtek chips, ya it sucks but it is what you get for the price. Intel NICs are expensive, because Intel knows they are worth it. They charge more for their chips than other vendors by a good bit, so you don't see them in cheap solutions.

Comment No, you might want to take a closer look (Score 1) 390

In a lot of the EU, students from other EU countries don't have to pay tuition fees. Foreign students? Not so lucky, and language doesn't matter. If you aren't from the EU you pay increased fees. For example in Sweden you pay about 15,000 EUR/year for a science degree. In terms of language, you have to already demonstrate a proficiency in English and Swedish just to be able to get in.

Also all of this assumes you can get a visa and get admitted. People from other EU nations, no problem, you can live and work anywhere in the EU, that is a big part of what the treaty means. Non-EU individuals have to get a student visa, the requirements of which vary.

And of course none of that deals with the cost of food, housing, transport, etc. You are on your own for that, barring a scholarship.

This is a subject I have more than a passing familiarity with, as my sister is currently working on her PhD in Europe (at two universities, one in the EU one outside of it). She got a generous grant that pays all her tuition, living expenses, and even some extra but that isn't what all students get. It wasn't as though she just walked in and said "I'd like to go to school here," and they said "Certainly, please come for free!"

Also she even had an easier in than many: She and I hold Canadian citizenships. Canada is a commonwealth country and England is in the EU so that makes a lot of the visa shit way easier than it would be for an American, not that it wasn't still a big production.

It is exceedingly narrow-minded to suggest that an American should just "Emigrate to an actual civilized country instead of a pretend one," for school, as though such a thing were trivial to do and people only did not out of ignorance (not to mention the misplaced cultural supremacy of the statement). No, it turns out that you can't just graduate from an American highschool and say "Well screw the US, I'm off to Europe!" and walk in and go to school for free.

Comment And often not that useful/needed (Score 2) 390

Grad school was historically and is supposed to be the sort of thing not everyone does. It is for people who are really interested in a field, who want to start doing some original research (under the umbrella of a professor's overall research) and so on. The sort of thing only for those that are truly interested in pursuing the subject more deeply and pushing the boundaries.

Also most fields don't require graduate degrees. There are some that do (like lawyers), though usually they require a PhD or other advanced degree after it (like professors, medical doctors, etc). However for most an undergraduate degree is all they are after.

However where I work, I see a ton of students that go in to grad school that are hoop jumpers. They see it as the next thing, that will get them a better job. They aren't that interested in the work, and don't have a particularly good understanding of it. They take comprehensive exams instead of doing a thesis, and so on. They try and use more time in school to make up for a lack of talent.

So, if you are thinking of grad school, and it'll be any kind of financial hardship ask yourself: Why am I going? If it is because your field requires it, then ok no problem. Gotta do what you gotta do. If it is because you really love the field and you want to go to a higher level, that's good too, but just understand it'll be a pain financially. If it is "because I'll get a better job," then no, stop right there. That's not a reason to go to grad school, particularly if it is going to be a problem financially. It probably will NOT get you a better job, and will just give you more debt.

Comment Ahh (Score 1) 390

So if I just show up in a European country, they'll let me go to university for free? Hint: No they won't.

My sister went to Europe for her PhD. She didn't end up paying... because she got a generous scholarship. That also was what allowed her to get the visa to go. She didn't just show up and walk in to a university for free.

Same way it would have worked in the US or Canada, actually. If she had been accepted to a program with a generous scholarship, well it would have been free.

Comment Uhhhh... no (Score 1) 234

Go to Canada some time, one of the US's closest allies. You'll find that you can travel to Cuba freely, buy Cuban goods (cigars being the most prominently advertised as being of Cuban origin) and so on.

The US is the only country that clings to an embargo and it is purely a face-saving maneuver, not wanting to admit it was a bad idea and hasn't worked to unseat Castro.

However for all that, Cuba is still poor... So sorry, you can't blame the big, bad 'ole US for this. Their policy is not helpful, but it isn't why Cuba is impoverished. That lies at the feet of their own government.

Comment That doesn't really explain it (Score 1) 234

So the US won't trade with them. Ok, but while the US is a large nation, it isn't the be-all, end-all. Canada, the EU, China, Russia, they are all perfectly ok to trade with Cuba. So Cuba has access to most of the world for trade goods. Yet, they still have an extremely low standard of living.

Sorry, but the US boogeyman thing doesn't play, not in this day and age. Cuba has a large responsibility for the problems in Cuba.

Comment Underlying assumptions are false (Score 1) 235

Ok, the envelope game. You can rework it to say the second envelope contains the next vulnerability in the queue of vulnerabilities. An empty queue is just as valid as a non-empty one, so if there are no further flaws then the envelope is empty. That way, all states are handled identically. What you REALLY want to do though is add a third envelope, also next item inquire, from QA. You do NOT know which envelope contains the most valuable prize but unless two bugs are found simultaneously (in which case you have bigger problems than game theory), you absolutely know two of the envelopes contain nothing remotely as valuable as the third. If no bugs are known at the time, or no more exist - essentially the same thing as you can't prove completeness and correctness at the same time, then the thousand dollars is the valuable one.

Monty Hall knows what is in two of the envelopes, but not what is in the third. Assuming simultaneous bug finds can be ignored, he can guess. Whichever envelope you choose, he will pick the least valuable envelope and show you that it is empty. Should you stick with your original choice or switch envelopes?

Clearly, this outcome will differ from the scenario in the original field manual. Unless you understand why it is different in outcome, you cannot evaluate a bounty program.

Now, onto the example of the car automotive software. Let us say that locating bugs is in constant time for the same effort. Sending the software architect on a one-way trip to Siberia is definitely step one. Proper encapsulation and modularization is utterly fundamental. Constant time means the First Law of Coding has been broken, a worse misdeed than breaking the First Law of Time and the First Law of Robotics on a first date. You simply can't produce enough similar bugs any other way.

It also means the architect broke the Second Law of Coding - ringfence vulnerable code and validate all inputs to it. By specifically isolating dangerous code in this way, a method widely used, you make misbehaviour essentially impossible. The dodgy code may be there but it can't get data outside the range for which it is safe.

Finally, it means the programmers failed to read the CERT Secure Coding guidelines, failed to test (unit and integrated!) correctly, likely didn't bother with static checkers, failed to enable compiler warning flags and basically failed to think. Thoughtlessness qualifies them for the Pitcairn Islands. One way.

With the Pitcairns now overrun by unemployed automotive software engineers, society there will collapse and Thunderdome v1.0a will be built! With a patchset to be released, fixing bugs in harnesses and weapons, in coming months.

Comment One thing not pointed out (Score 4, Insightful) 93

In the case of Android Wear, if a developer targets that platform, they won't be limited to *just* Samsung.

This doesn't surprise me. While Android Wear likely won't compete much with the "mostly dumb" smartwatches that consist of only a display and UI for the phone they're tethered to (Sony Smartwatch, Pebble - both of these are able to achieve hardware cost reductions and battery life that Android Wear will never be able to match, putting AW consistently in a different price/functionality market segment than SW and Pebble), Android Wear was a DIRECT competitor for Galaxy Gear - both are in the "High standalone functionality" category. At least by hardware design, that is - a watch running Android should be able to operate almost entirely standalone, using a phone only as a data connection in a manner similar to Google Glass. Unfortunately Samsung totally fucked up Gear and while its hardware capabilities should have made it MORE capable of standalone operation than any other smartwatch out there, Gear wound up the LEAST capable of standalone operation instead - being the ONLY smartwatch which required one of a few specific models of phone as opposed to "any Android phone" (Sony) or "any Android phone or iOS" (Pebble)

By virtue of being in direct competition with Gear (e.g. identical market segment) AND the fact that it's superior, Wear is going to *crush* Gear. (Wear won't likely crush Pebble or Sony Smartwatch since they have the capability to play in a much lower-cost market segment than Wear will be able to due to having significantly lower hardware requirements.)

Comment Re:I'd seriously think about a dedicated router (Score 1) 104

Ummm, if you bothered more than a cursory glance at my thing you'd notice I AM advocating open solutions. Monowall is FreeBSD, with some mods and a nice WebUI stuck on it for configuration. EdgeOS, that runs on the ERL, is a fork of Vayetta, which is a fork/mod of Debian.

Both are open solutions but both are under active development and support by a team. Hence I'm a pretty big fan. Monowall was last updated in January, and they still support their legacy version for old hardware like WRAP systems, and their new version for more powerful systems. EdgeOS was updated in March, and they have an alpha for the next version going you can opt in to.

On the other hand the OSS firmwares are half-abandoned it seems. When I Google for Tomato I get a page that talks about it as a WRT54G firmware and looks like it hasn't seen updates in 5-8 years. Further down there's a "Tomato USB" mod on it that was updated in 2010 and still runs on 2.6.

This sort of thing does not engender trust in long term viability or freedom from bugs/exploits.

Also there's the issue that some of us have high speed needs. My Internet connection is 150/20mbps. So I need something that can support that. Triple stream N is pretty much the minimum (dual stream N maybe can in ideal cases) and AC is a better choice. Also the "router" part of the router needs to be able to keep up with that kind of speed, even when I've set up my firewall rules and such.

Finally you seem to confuse reliability with swappability. Sure, you can have a whole host of cheapass old routers and if one dies, put in a new one. However it is hard to do when you need more powerful, and thus expensive, hardware but also that isn't reliable, that is just having extras. I'd rather just have something that has less issues, that works for years on end with no problems, and not have to mess with it. That's what you get with something like a monowall box.

Also like I said, one component may need replacing before others. My Edgerouter Lite will last me a long time, unless it breaks, since it can handle around gigabit speeds with the setup I have (I've tested it). However if I get much faster Internet, I'll need a new cable modem, since mine is only 8x4 stream, and to go much above where I'm at you usually want 16 streams down. Likewise if my WAP is likely to get replaced sooner than the ERL, but probably not as soon as the cable modem.

I can have latest tech where I want it, older tech where I don't and it is all good. Also in my experience setups like that are extremely reliable.

Comment Glad to help (Score 1) 104

It's a pretty new product, which is why you haven't heard of it. It isn't the greatest thing EVAR, as its web UI could use some work, and some of the features it has can hit the limited CPU pretty hard (VLANs and encryption notably) but it is pretty damn good.

It is what lives at the edge of my home network, and I'm real happy with it.

They also make larger models, should you have the need.

Comment I'd seriously think about a dedicated router (Score 5, Interesting) 104

The problem is all those consumer wifi+router deals tend to have kinda crap firmware. While there are, in theory, OSS alternatives they seem to be less than speedy with the updates and support for new hardware.

So I'd look elsewhere. The two things I'd put at the top of your list:

Monowall, on an APU.1C. It is like $150 for the unit, and then $20-30 for an enclosure and CF card. Monowall should support everything you need, it is really feature rich, is pretty easy to use, and the APU.1C is fast enough it shouldn't have issues even with fairly fast internet.

A Ubiquiti Edgerouter Lite. This is a funny looking and named lil' router with quite a bit of performance under the hood, thanks to the hardware routing logic its chip has. $100 and it can push gigabit speeds for basic routing setups. It is also extremely configurable, since it runs a Vayetta fork, which is a Linux OS customized for routing. However to configure the kind of things you want, you might have to hop in to the CLI, I don't know that the GUI has what you need. It supports that though, and you can even hop out of the specialized routing CLI and get a regular Linux prompt where you can install packages and such.

If you want a more supported solution, you could look at a Cisco RV320. Costs like $200 and is a fast lil' wired router (uses the same basic chip as the Edgerouter, just slower). I haven't used one but I'm given to understand you can make them do a lot. Sounds like they firmware may be a little flakey though.

You then just set your consumer WAP+router in to "access point" mode and have it just do the wireless functions.

This is all more expensive and complex than just running on a consumer WAP+router, but more likely to be able to do what you require. It also means you can change out components without as much trouble. Like say your WAP gets flakey, and you want a new one with the latest technology. No problem, just buy it. You don't have to worry if it supports the routing features you need because it doesn't do that for you.

If you are stuck on doing an all in one, then you could look at a Netgear Nighthawk R7000 or the new Linksys WRT1900AC. The Netgear does have bandwidth management and QoS in its native firmware (I haven't played with the features, but I can confirm they are there as I own one) and there is a "myopenrouter" site that has OSS firmware for it (ddwrt mod I think). The Linksys router supposedly is going to have OpenWRT support soon as Linksys worked directly with the OpenWRT team for it.

Comment Well it makes sense (Score 2) 798

For one, Slashdot has a bunch of anti-social jerks that like to post, who have an inability to empathize with anyone else. So no surprise they think something like that is a good idea, because they they aren't very reasonable people.

However others have pointed out, accurately I think, that something like this can well be a cause for it. The thing is that if you push someone in to a corner and give them what seems to be no way out, no way to fight back, they may go nuts. Happens with other animals, not just humans. So if you have a kid that is continually picked on, who tries to stand up for themselves, but is then picked on even worse, this time by law enforcement, well then they may well take drastic measures because they feel like there's no option, no hope.

I think there is some real merit to this. Not merit as in saying it is good that kids do it, but that it is correct that actions like this can lead to kids doing it. If they feel they have nothing to lose and nowhere to turn, then a completely crazy overreaction may be the only option they feel they have.

I mean here you have a case of a kid who did everything right, and got increasingly screwed: He never fought back or defended himself, which schools do not allow (you can argue if they should, but they don't, it is against the rules). He got no help or support from the school, I mean it was allowed to happen IN CLASS in front of a teacher. He told his parents, they were skeptical, he produced evidence. He was then threatened by the police, ordered to delete it (illegally), drug to court, etc, etc. So what has he got now? He's been effectively told the bullies are allowed to do as they wish and if you attempt to stop them the police and courts will punish you.

So what's he to do? You can see how a drastic, illogical, action might be what he thinks is his only option. Remember that he doesn't have the perspective of age, he can't look on high school and say "Ya that's a real short time in your life and it gets WAY better once you are out and an adult." To him, this is his whole world. And for that matter, the adult world has stepped in and told him he;s wrong to try and make things better for himself.

As such you can see why people are saying it can lead to something like a school shooting. It is something that administrators need to consider: Dealing with bullying isn't something to do just because it is the right thing (which would be a good enough reason) but it is a safety issue as well.

Comment No, they wouldn't (Score 1) 1633

One of the problems with advanced weapons systems is they require a bunch of effort and facilities to produce, maintain, and use. So while they are fearsome, they are vulnerable to a large force that takes over their support structures.

For example while the US's combat planes are the most amazing the world has ever known, they only work when they have secure airfields to operate from. If those get taken over, they are in a world of shit. Which is why they have security but that security is men with guns. The planes can't defend their own airfields, for many reasons.

If you want to see it on a small scale, well ask yourself why the US has been unable to secure Afghanistan or Iraq. They had considerably more forces than your silly "1 aircraft carrier" scenario, it was hardly the whole population fighting, yet after years and years, they have been unable to secure the countries.

Lots of people with small arms are a force all of their own.

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