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Comment Re:Worth more than any car? (Score 1) 182

There are perfectly good Cisco routers available which can handle the West Virginia requirements, you just need two routers instead of one. The combined cost is much much lower than the cost of a 3945.

If West Virginia had gone with Juniper the story would have been exactly the same -- except with Juniper the choice would have been between a J-series which is close to EOL and at least as expensive as a 3945, or an MX series which would have been even more expensive.

Comment Re:Should Virginia settle with a "take back" offer (Score 5, Informative) 182

The requirements were that the sites had legacy T1's and similar and were being upgraded to fiber. Therefore the router had to have both legacy interfaces and high performance. That combination is awfully expensive and the 3945 is not an unreasonable choice.

It would have been much cheaper If the requirements had allowed for temporarily having two routers on the sites until the legacy T1's were taken down or alternatively allowed for an extra visit to the site to replace the router.

Trying to avoid an extra trip to each site is not stupid. Requiring both legacy and high speed interfaces is not stupid. Going for a unified platform is not stupid. However, a joint meeting with the pre-qualified bidders would likely have revealed the potential cost savings of making a compromise on the requirements. Alternatively, an independent consultant with just a little experience in the area should have spotted it.

The same thing happens in many of bids, not just in the IT sector. Seemingly reasonable requirements together mean that only very few vendors can bid and that they need their most expensive solutions to handle it.

Comment Re:Why does this VM have so many vulnerabilities? (Score 1) 193

If you read the article, this is a buffer overflow in the VM itself, overwriting internal VM structures. In previous cases you'd be correct, but this is an actual JVM flaw.

It is likely that there are similar vulnerabilities in other VMs. People generally do not worry about them, because they are not made for untrusted code. You can crash the Python VM with python -c "from ctypes import string_at; string_at(0xDEADBEEF)". That is fine, because Python does not have sandboxing.

Comment Re:How is this done? (Score 1) 133

You can, but it gets extremely tricky.

To get the traffic to the box each ISP just listens to a BGP announcement from the Cleanfeed "ISP". Then all of the ISP routers automatically do the right (wrong) thing, no further configuration needed. To get the return traffic from the content provider, the ISP needs to do source-based routing (policy routing). This means adding configuration to at least each edge router which might receive traffic from one of those banned content providers, and in many cases the core routers need to be configured for this as well. Maintaining this configuration on all the routers is a nightmare and source-based routing is generally difficult to get right and to troubleshoot when it goes wrong.

You are not going to get ISPs to do source-based routing just by putting a bit of pressure on them. That will only happen if there is no legal way to avoid it, and there will be massive lobbying from the industry against such a law.

Comment Re:How is this done? (Score 1) 133

Back when I worked with transparent proxies in the 90's, keeping the source address intact was a fairly standard feature...

Anyway, their setup depends on the source address changing. Otherwise return routing would miss the inspection-box. So even if their transparent proxy/DPI box has the "keep source address intact" option, they cannot enable it.

Comment Re:You could troll them in return. (Score 1) 884

Most likely the evil twin is just routing back to your wi-fi network.

That wouldn't really work. The point of the evil twin network is to steal your WPA key / login. It would be difficult to pull off the attack quickly enough to actually be able to route traffic back to your wi-fi network at the same instant.

Comment Re:A bit hard to enforce.... (Score 1) 221

Actually it has pretty much everywhere to radiate the heat. It is the non-radiative heat transfer which is missing in space.

Since we are talking Western-style revolvers, I would guess that it is unlikely that they will fire enough bullets to make heat a significant problem. How quickly can you reload in space?

Admittedly I have never fired a handgun or travelled in space.

Comment Re:People Forget About Iraq's Marshes (Score 2) 228

The solar panels and wind turbines require materials that are not available on a scale that would allow those sources of energy to ever meet our current needs, let alone future needs.

This is simply not true. I have no idea where you are getting it from.

A wind turbine is simply a bunch of fibre glass, a gear, and a generator. Fibre glass is abundant, gears just require rather commonly available metals, and the generator is often a standard electromagnetic generator. You can win a few percent extra power and possibly save on the gear by going to permanent magnets, but 5% at the margin isn't going to determine whether we can meet the energy needs of the world -- and the "rare earths" needed for permanent magnets are not actually very rare.

Solar cells are made from a myriad of materials. Some of those will scale almost unlimited, some likely won't.

However, your views luckily do not matter. Wind power is now cost competitive in South America without subsidies, even if fossil fuels do not have to pay for any of the damage they cause. In just a few years that will be true in much larger parts of the world. Simple economics will kill off coal-fired power plants.

Comment Re:At the rate that we're drinking water... (Score 1) 228

Water gets broken into oxygen and hydrogen all the time and combined with carbon and other atoms for all sorts of interesting molecules. The fact that water itself cannot escape does not necessarily mean that it cannot disappear in other ways.

I would guess the same as you though, that the amount of water is increasing, incredibly slowly.

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