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Comment Re:Not the best summary... (Score 1) 101 101

The problem you miss is that of immunocompromised or otherwise medically exempted individuals - namely, people who don't have a choice whether they get vaccinated or not.

Then you just shot down your whole argument that everyone be immunized. Again, if you fear your kid getting a disease then keep your kid away from others or immunize them. You can control that where you can't control the actions (or inaction) of others.

And to answer the AC below about babies, they inherit the mother's antibodies through the placenta and later through the mother's breast milk. Want to protect your baby, then have the mother immunized.

Comment Re:Not the best summary... (Score 1) 101 101

I'm not a big fan of government coercion as the solution to everything, but vaccinations are a public health issue where you are affecting more than yourself whenever you sneeze. That means your refusal to vaccinate your child or yourself might condemn people to death who currently have no choice to avoid interacting with you, and no idea if you're someone they should stay away from.

The problem with this statement is it makes one big assumption... Namely that everyone is NOT vaccinated. In short, if coming close to someone not vaccinated worries you then get yourself vaccinated. Or don't you trust the vaccine to protect you if exposed?

I don't proclaim that vaccines are dangerous but as with any drug I believe there can be side effects. Having said that, I am totally vaccinated having been in the military as well as in Emergency Management. There are simply some professions where it is a must.

Comment Re: Not everyone is interested in STEM (Score 1) 132 132

You people completely missed the first line of what I said. Here, let me help you:

Although I believe kids should be exposed to STEM courses, forcing them into STEM fields where there is no interest is a recipe for disaster.

So being exposed to math, biology, chemistry and even computer science is completely different from being forced into a field which this law is attempting to do. Having CS year after year for 12 years as a core class is trying to force kids into the CS field. Biology, chemistry, physics and the like are NOT core classes like mathematics reading and writing.

Comment Not everyone is interested in STEM (Score 5, Insightful) 132 132

Although I believe kids should be exposed to STEM courses, forcing them into STEM fields where there is no interest is a recipe for disaster. Better to let kids dictate where their interest lies.

Also, this is more of the corporate drive to lower wages in STEM fields no different than them wanting more H1B slave labor. More people in a field than there are available jobs means the corporation can dictate wages and get concessions on benefits that they would not otherwise be able to command.

Comment Re: Silly but (Score 1) 453 453

Dress codes make a slight amount of sense when the company has a requirement that many employees must wear uniforms. It's not fair to say, "you people who stand in front of customers all day must wear a blue shirt, green tie, and khaki pants" but then say, "you people are in the main office, so you're exempt from dressing like a dork." Some of the line workers resent it. Management can then decide if they want to settle the matter by subjecting everyone to a dress code.

Of course HP doesn't require line workers to wear uniforms, so that's not the case here. This is just another stupid and capricious management decision by a company that's become famous over the last decade for having the most incompetent management of any (formerly) major corporation. HP's executives have been so bad it's easy to imagine an evil Michael Dell offered HP's board of directors one hundred million dollars -each- to sabotage HP into oblivion. (Hey, it makes a lot more sense than any other reason for imposing a dress code on engineers.)

Comment Re:Approach security the wrong way? No shit! (Score 1) 157 157

Good point. First, IANAAEE (I am not an automotive electrical engineer) so much of this is speculation, but not all of it. I do think small, hardware firewalls ("data diodes") could help prevent a lot of these problems. I also agree with you in that I don't think the direct access is necessary, but I think it might loop around in such a way that the holes end up being present anyway.

Consider: the crash message from the airbag sensors, which is on the high speed engine control bus (ECB) goes to the door locks. The door locks are on the low speed bus (security network), but bridge both networks. A data diode could stop messages from the door locks from flowing back to the high speed ECB. The door locks, ignition key, and immobilizer are all on the security network. The ignition key talks to the immobilizer. Finally, the immobilizer talks to the ECU, which is on the high speed ECB.

The security network is supposed to be isolated from the cabin comfort network (where the infotainment system, navigation system, and cell phone stuff are.) But the crash signal has to travel to the cell modem somehow, so another component has to allow messages from the ECB to the cabin bus. Plus, some of these cars have "remote start via cell phone", so something still has to enable messages from the cell modem to travel to the immobilizer. How do they get to the security network? (Bigger question: do the Chryslers even have a security network, or do all low speed messages share a common bus?)

If everything were perfect, the immobilizer would be the only potential spot for the bridge; and because the immobilizer's entire job is to prevent the engine from starting unless all the security is perfectly aligned, it seems like the natural place where the engineers would focus their security attention to isolate the low speed bus from the ECB. But obviously not everything's perfect.

It seems like they should have a set of dedicated data protection devices that would be similar in concept to a traffic signal's conflict monitor, somehow hard-wired with a rule that allows only whitelisted messages from the modem to go to the immobilizer.

Comment Re:Where's the hardwired switch? (Score 1) 157 157

Want a more adventuresome automotive experience? Go to India. During the three weeks I was there, our driver's car was struck more times by more vehicles and pedestrians than I've seen in my 35 years of driving in the US.

The drivers are worse than you can imagine. "Keep left" is more of a guideline than an actually obeyed rule; "keep center" seems to be the observed behavior. The few traffic police I saw were standing in small gazebo-like boxes in intersections - they were not driving interceptors or squad cars. Peddlers and beggars wander among cars slowed down on the roads, selling umbrellas and toys, and asking for handouts. Fuel tankers have signs lettered across the back: "KEEP BACK 25 FEET", but nobody pays attention. Lane markers are apparently nothing more than wasted white paint decorating the road. On the road in front of you you may encounter a farmer with a pony cart, bicycles, pedestrians, elephants carrying loads, and yes, the occasional unattended cow.

And the honking! Seriously, India, WTF is up with the continual honking? You can drive a full week in many cities in the USA without hearing a single car horn.

We saw all this on every single trip, including a 2AM drive from the airport.

An inattentive driver would cause an accident within a split second; this may be why minor accidents and collisions are so common.

Comment Re:Approach security the wrong way? No shit! (Score 1) 157 157

Consider the safety network, which has data from the crash sensors, rollover sensors, seatbelt sensors, and seat occupancy sensors, and mixes all of that data together in a set of rules that instantly trigger the correct airbags and seatbelt pre-tensioners. It also needs to connect to the infotainment system to take over the car's data or phone connection to send a message to emergency services. In turn it may also get data from the navigation system to report location information. It may trigger an unlock of the car doors to assist bystanders in rescuing the occupants, and it may shut off the engine to prevent further injury. It may talk to the signalling systems to turn on the 4-way flashers to help first responders find the car. The car door lock system is part of the security bus, which talks to the engine immobilizer, responsible for talking to the ECU to start and run the car. All of those data feeds that seem like they could be isolated have real operational needs to come together in multiple devices.

The rules in a car are exponentially more complex than ever before, and they're increasingly vital for safety; not just comfort or entertainment. Consider how many lives have been saved because their airbags deployed, and the emergency responders were able to dispatch an ambulance in time to save a crash victim from dying. Now consider how many people have died from crashes directly induced by CANBUS hacking.

The safety systems of today are doing their jobs better than ever, which is the topmost goal of the engineers. Also consider the safety systems need to guarantee reliable operation to work for the first time ever in an actual crash. If they can layer on system security without compromising occupant safety, they will, but not at the expense of crash survivability.

Comment Re:It is the oppressive governments that are uneth (Score 2) 67 67

So how is Hacking Team different than a company that sells grenades to Syria? Are all companies that make grenades unethical, because there is no non-violent application for hand grenades? What if they're used for defense purposes?

What about a dual-use item, such as selling cattle prods? Are all companies that make cattle prods unethical? If cattle prods are used for an off-label application (torture of humans), is it ethical to sell them to someone you suspect might be using them for torture, even if they don't explicitly say "we want to buy 10 cattle prods for our Glorious Leader's Torture Squad"?

Conversely, Hacking Team might be selling the 0days to legitimate law enforcement agencies, who may be using them to prevent kidnappings and murders. Is that ethical or unethical? Can you absolutely tell based on the customer's return address being London vs. Pyongyang?

Comment Re:I'm an idiot (Score 1) 67 67

Hacking Team is the company that sells 0-day exploits to repressive governments so they can spy upon their citizens. Regimes like Syria, North Korea, etc. Presumably, they've used the Hacking Team exploits to spy on political or religious dissidents and arrest/silence them.

They are NOT the hackers that broke into the cheating site.

Comment Re:I hate it already! (Score 1) 118 118

As I pointed out in that same paragraph, Android has actual user interface controls, including a labeled home button, a menu button, and a back button. I can at least clumsily navigate with them, even if I don't know their magic gestures. Does that solve your dilemma of it being impossible to implement a useful UI on a phone sized device?

Anyway, thank you for frothing up into a true iFanboi rage at my comment. No criticism of Apple is complete without receiving the expected how-dare-you-diss-my-iPhone response. Especially welcome were the swearing and the ad hominem attacks. Classy.

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