Barracuda networks also sells a SaaS spam filtering service, haven't used it, but have heard good things about it.
The technology already sort of exists. There are cargo planes that can lift up the nose or tail, and then have freight containers loaded. This gets around the air frame structural problem that some have noted.
I envisioned a "passenger" module that would be slid out once the plane landed, and a "pre-loaded" (with passengers) module would be slid in. This avoids the unload/clean/load time of turning around a plane. If it takes 20 minutes to turn-around a plane (which is pretty fast), the module approach could cut it to 5.
The logical extension, would be to equip the modules with wheels, so the plane could exchange "passenger compartments" without coming to a full stop and use in-flight refueling to keep the planes in the air.
If your goal is to make things simple, this isn't the answer. You're going to end up with lots of "sort of works together" software, all of which will need patching and will occasionally just stop working.
For not many dollars, and a lot less time investment you can use something like logmein remote which will give you nearly always reliable, and secure remote access to the machines. You can even set it up so no one needs to be at the remote machines for you to log in. As long as the machine is booted, you'll be set.
I've used logmein (paid) and it's nearly flawless.
As for monitoring all the URLs your son accesses, you could probably set up a proxy server on the local machine that emails you the URLs daily. But the option of routing the traffic back to your machine via a VPN is just a solution looking for a problem. If^h^hwhen something goes down, you'll be busy rebooting ever bit of hardware along the way.
Good (or just practical) engineers remember... keep it simple stupid.
One issue I've seen mostly with laptops (although also with desktops in dusty environments), is that the fans get clogged with dust, grit and hairs that cause the machines to overheat and then the CPU goes into thermal slowdown mode. So from a cold start after installing the OS the machine is cool, after a couple of hours of installing updates the machine has reached a toasty temperature and the CPU throttles down. Looks like it's the OS, but it's really the hardware.
Look at the event log in admin tools and see if you are getting CPU throttle notifications.
Hard to clean the fan on most laptops, and may not be worth the time on many old desktops.
Our 5 year old Dell Optiplexes still give reasonable performance with the initial hardware configuration 4/8 GB RAM, 7200 RPM drives, 100/1000 ethernet. They've had all the MS patches applied over the years. Only software installed on them in Office 2010, Adobe writer & antivirus.
I'm guessing that the problem lies with some of the applications, and more likely antivirus.
Agreed, taking off without charts is just dumb. I was more concerned about the iPad failing mid-flight.
The iPads aren't directly controlling any of the flight or navigation systems. If an ipad "crashed" in flight, it would be an inconvenience but not a major flight safety issue. The plane would continue to fly, and the pilots could navigate safely to an airport via ground control. All of the ipads crashing at one time might overload ground control, but not likely. Also, the flight waypoints are preloaded into the navigation computers prior to takeoff, so plane will continue on its flightpath with or without the ipad.
I guess I'd be really scared when they start using the ipad for navigation, engine control or auto pilot. (Or perhaps, just for the inflight entertainment).
Although I agree that some of the user-facing electronics in automobiles are overpriced, the core components use time-proven technology that is reliable. Even a low-end car (sold for less than $20,000) has engine electronics that are expected to last for ten or more years, an operating temperature range of probably 0 F to 120 F, and can withstand fairly heavy vibration over its lifetime. Your average computer or phone perhaps operates from 40 to 90 (although rated for much less) and would fall apart if put on a shaker. The electrical environment is relatively bad -- voltages range from 10 to 14 V and there are 4, 6 or 8 plugs firing off sparks. Some of the devices also are critical safety items -- for example brakes need to have redundancy and degrade gracefully if power is lost.
Contrast that to your average PC/Mac/iThing which is put into the market with buggy software and has critical patches every month.
For airplanes, cars and other transportation, I'd trade off tested and proven hardware and software for cool-looking flat icons on the touch screen.
A functioning economy with commerce is part of the solution. One of the functions of banks, beside a more secure place to hold your cash, is to use the deposits to make loans that allow businesses to develop. Businesses generate jobs, wages and more infrastructure. All which help develop civil and functioning societies. Although far from a complete success, take a look at how Rwanda has developed post civil war.
I not sure that this particular company will not suffer the fate of other attempts, but the concept of providing banking to otherwise unbanked is a good idea.
On a production engine, the specs of every unit will be identical (to machining tolerances
The real question is what is your budget? At the very high end, you could get a custom machined box for the heat sinks and customized components. You could also actually pay someone to calculate the thermodynamics and heat flows. As others have stated, detailed specs (application, requirements, budget, timeline, quantity) are really a requirement.
I'm guessing that there are military, aircraft solutions that fit the bill (but might require you to drop $10K on the system. It seems to me that the requirements for satellites are at least as stringent -- and repair isn't an option.
Even in an old house, an electrician who is experienced with the local construction can run CAT6 cable. At the same time, the electrician can put in power outlets where you really want them and add any (electrical) switches that are inconveniently placed. Maybe you'd like a couple of outside outlets and to upgrade some of the lighting at the same time
Figure about 2 days of an electrician + a helper at most; maybe $1,500 or $2,000. Consider it part of the purchase price of the house.
Wiring is really a well-solved science, and there are professionals (or trades people) who know how to do it.
If you can afford the house, hire some.
Like all technology, it's really about what you are trying to protect. For most people and applications HTTPS is probably enough, if you're protecting multi-billion dollar transactions or infrastructure then you should use something stronger. Think of it like door locks -- all are flawed, but it's not worth spending $1 million on security to protect a $300,000 house.
I'm reasonably satisfied with the level of protection from HTTPS for my twitter posts and even banking.
As an aside, is the Microsoft HTTPS implementation any better? It seems like only open source and Apple have been implicated in the HTTPSgate scandal.
Mythbusters (almost as accurate as wikipedia) tested the myth of an untrained pilot landing a plane with coaching from the ground. They concluded it was "plausable".
But their second go-round with coaching assistance from an air traffic officer was much smoother sailing. Though the coach wasn't inside the simulator with Jamie and Adam, he was able to point out the gauges and controls and how to use them to correctly maneuver the plane. After being talked through how to steer and land step-by-step, Jamie and Adam each brought their imaginary planes safely to the ground, leading the MythBusters to rule this one "plausible" for someone actually flying the friendly skies. And at the end of the show, they said had they used the automation available, it would have been much easier....
Computer programmers do it byte by byte.