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According to this Guardian article, the ban was caused by a plan to hide a bomb in an iPad: https://www.theguardian.com/world/2017/mar/26/plot-explosive...

I always thought it was weird that you could keep an iPad packed in your carry on but a laptop had to be scanned separately even if it was a similar size to an iPad.

I think that is due to the thickness of a laptop compared to an ipad and some x-ray machines not being powerful enough.

One time I've had to take out my tablets, out of my bag and out of their case even.

Some (older) laptops were sandwiched between thick metal panes, for EMC and mechanical reasons

Probably not very transparent to x-rays

Completely transparent as far as a luggage X-ray is concerned, they're very high power because they don't have to care about exposure limits like medical imaging would. They usually have multiple attenuators and detectors so they can do neat tricks like detection of organic materials.
But they usually can't detect an organic material behind a varying thickness metal plate.

And metal in laptops is often varying thickness (either due to the design, or poor manufacturing tolerance), hence the concerns that organic explosives can be hidden in their "xray shadow".

No, luggage X-rays are extremely powerful, think 120kV or higher. They can easily penetrate inches of steel on the low end.
Every security check in Europe and SE Asia I passed in the last few years (~60 flights) mandated to take every device out of the bag, iPads and smartphones included
Weird. I've been to Italy, Scotland (via Dublin), and Iceland and never have to scan small devices separately.

The laptop gets pulled out and placed in a bucket. The tablet and phone stay in luggage.

It's all so inconsistent, it makes you wonder if any of the security agencies half any clue at all.

I tend to bring an insane amount of electronics in my hand luggage. The reason that need big objects like laptops separately is that they block too much when they are scanning the rest of your luggage. So if on average the scanner can see through an ipad then there is no need to take it out.

I my case, all they see is a huge collection of wires and small devices, so all of that needs to be put on separate shelves and scanned again.

Still weird. My carry-on for all of trips I listed above was MacBook Air, iPad, iPhone, Olympus mirrorless camera, 2-3 lenses, Canon P&S camera, 2 USB charging bricks, chargers for the camera batteries, charger for the MBA, a bunch of USB cables. Some snack food, a light jacket, and toiletries.

Of course, the really maddening part is the inconsistency. I use TSA Pre-check when possible, so I'm accustomed to not taking off my shoes, unpacking my bags, etc. It's a giant hassle when I'm flying abroad and the rules change. Especially since the rules change arbitrarily - I've passed through Edinburgh a few times over the past 2 years and sometimes the laptop comes out, sometimes it stays in the bag.

The ultimate reference point is whether the person watching the screen at the scanner can see everything or not. If most of the time laptops are transparent enough then why bother asking people to remove them.

On the other hand, if routinely they can't properly scan it and have to deal with delay, they will instruct people to take it out of the bag.

In the end it still is security theatre so it doesn't have to make sense as long as it looks convincing enough.

Now that I think about it, China is very concerned about external batteries too, they must be below 100Wh and manually inspected.
Hmm. I live in Vietnam and fly out of country once or twice a month and I've never been asked to take an iPad out of my bag.

I fly SGP, SGN, BKK, TPE. SGN did have me remove my shoes last time I flew though, which was a first.

I flew Hanoi to Da Nang and then da nang to Bangkok. IPad and phones out both times
I have been through a security gate in Amsterdam that required taking out all wires as well (microusb cables, earbuds, etc).

It was just really bizarre to me.

Weird again... schiphol was the only one where I didn't take everything out, even the laptop could stay in. They had newer scanners, probably more powerful
In Barcelona (I fly once a month the LGW-BCN route) I'm frequently asked to take out even my mobile phone and/or cables and chargers (granted, I have quite a few usually) from my backpack and put them on the tray, OTOH in Gatwick I have to leave the phone in the backpack... But then I randomly need to take something out because, who knows. The iPad always has to be out with the laptop, though (in all airports I've flown recently, at least)
If your laptop is thin enough, you can keep it in your carry-on.
Gives a new meaning to the Macbook Air. Thin enough you can carry it on a plane.
Unlike all the other restrictions on material allowed in-flight recently, this ban only applies to specific airports/countries. One must ask why shoebomber or liquid explosive plots resulted in universal bans while this one is country-specific. Imho this is business and politics. This everyday safety mesure is being applied selectively in order to disadvantage some and advantage others. If ipads are a threat, ban them. Dont ban them only on routes dominated by non-US airlines.

I am glad to see that Canada hasnt joined the madness. Flying dubai-new york? Connect through toronto and the kids can keep thier ipads. ... for now.

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or maybe the threat is from a specific geography, and they are trying to inconvenience as few people as possible?
Or those airports have poor security or are at risk of penetration by bad actors.
As someone who flies through istanbul once a year, i was always surprised by the fact that there is very little security at us airports. :)

I think it is more about penetration possibility more so than airport sevurity itself.

Security at US airports is hit-and-miss. Sometimes they check something and sometimes they dont. Rules appear to change daily and every checkpoint seems to interpret them slightly differently.
carry a little dog in a crate or weer your insulin pump, well you are getting an extra look. security is one thing but the level of ignorance at times is astounding.
Anecdotally, a family member that regularly travels with their small dog experiences much less scrutiny.

Most times they're asked to hold the dog in it's crate and walk through the basic metal detector instead of a full-body scanner. In the 15 or so trips they have gone on in the last six months, they've never once been stopped for enhanced screening.

In middle eastern countries where domestic terrorism is higher, like turkey or israel, the security checks are pretty abundant.

You get searched at the airport entrance, and get your luggage checked with xray scanners. Yoy get another one after passing the passport check done by cops. If you are flying to united states you get searched again at the gate.

On top of this, they verify your legal status at the checkin. It happened to me once when my greencard was approved but i only had the ead card. We literally spent an hour to get it sorted.

So i am not sure, but adding one more layer on top makes me feel sad.

Good thing turkish airlines will use specialized storage mechanism to store laptops in cabin. At least that will prevent things from getting stolen or potentially illegally searched.

Or not. I've never had them check my laptop once (other than the scans) in any airport I've been through, and that's quite a few. (Not that I haven't seen it done though)

This isn't about an assessment on airport capabilities in laptop security vetting.

The one time I've had anyone take a closer look at my computer equipment was an old iBook "yo yo" power supply. But that was a weird design for a power brick and not exactly a popular brand at the time. They probably looked pretty strange on an xray.

On the other hand I don't fly often, so I'm not much of a data point.

My personal experience has been that Dubai (which I believe is one on the list?) has some of the highest security I've seen. Everytime I go through it as a passenger connecting on another flight (not leaving the airport) I've been though security (shoes off x-rays e.t.c.) after leaving the plane and getting into the terminal proper. In addition there were spot checks in the waiting lounge before actually bording my onwards flight (on one trip, not all) where my belt was swabbed (presumably for explosives?) and I was asked to turn on my laptop to prove it worked. Never had that happen anywhere else.
The Dubai people have always been great to me. They are intrusive but they are polite. They don't make you feel like a criminal or that you have done anything wrong. Being spot-checked in Dubai isn't anything as embarrassing as being surrounded by TSA agents angry because you forgot a thumbdrive in your coat pocket. In Dubai I feel like a customer purchasing a product. At US airports I feel like a peon asking permission to borrow bossman's car.
Yes politeness goes a long way in such situations.
Why do only the US and U.K. care?
They see themselves as the most likely targets for this type of attack. Whether they are or not is up for debate. They are also governments supported by very scared populations that want thier governments to be the most publicly strict. Of all nations, the US and UK most enjoy the security theatre.
Canada did copy the ESTA though (authorization needed for visa-exempt travellers (ETA)).
The article asks an interesting question which casts doubt on this theory: why does the UK ban affect UK airlines too?
I suspect this is because Theresa May didn't want the UK policy to be so blatantly discriminatory, but still wanted to obsequiously support Donald Trump in the hopes of receiving preferential treatment from America as the UK severs its ties with other EU member states.

Whatever the intelligence says about the risk of certain devices, I can't see how that threat doesn't apply equally to passengers travelling from any country (although plausibly there could be significantly increased risks relating to passengers of certain nationalities).

This policy feels like an obvious target for someone to crowd-fund a judicial review into.

> Imho this is business and politics. This everyday safety mesure is being applied selectively in order to disadvantage some and advantage others.

This was designed to put gulf carriers at a disadvantage because American airliners can't quite match their quality of service. They have been crying about gulf carriers getting huge subsidies from their governments without doing a single thing to improve their own service.

Interestingly, UK also banned electronics but excluded major airports like Dubai, Abu Dhabi and Doha.

It's difficult to say that American carriers have not done a single thing to improve their service. The cost structure of United/American/Delta is very different than long haul international carriers.

http://fortune.com/united-airlines-ceo-oscar-munoz/

I tried to read the piece you linked, but TBH I couldn't be bothered to wade through the fluff and stopped before I came to the part you were referencing.

Maybe you could quote it for us?

Anyway, the question I wanted to ask is: how does United/American/Delta's structure compare to, say, Lufthansa, or Air France, or Thai Airways? I've honestly never flown a US carrier, but long-haul complaints and horror stories tend to be about US carriers, not European ones, even though I suspect they have pretty similar structure.

Apples and oranges. Frankly, on the short-haul flights of US airlines I don't want the type of service offered internationals leaving Dubai. I don't want in-flight hot towels or fancy entertainment systems when I am only in the chair for a couple hours. I want polite airport staff at well-designed and run airports. I want flights that leave on time and predictable security lines so that I need not arrive hours early. US airports are horrible but that is out of the airline's hands.
Of course, I wasn't comparing US domestic service with the international ones offered by the gulf carriers. I know that's apples and oranges. The international service from US carriers is just as bad too. Just compare the flying experience from HKG to SFO on United vs Cathay Pacific. Cathay is better by a country mile.
What is your point? I don't understand why you focused on short-haul. US carriers do long-haul to, and they are terrible at it, but they are so lazy and incompetent that they just choose to whine about unfairness instead of competing. Typical. The funny thing is, these Middle East routes were wide open for the taking for a long time, and they still don't offer them.
"This was designed to put gulf carriers at a disadvantage because American airliners can't quite match their quality of service."

If you bother to read the comments on Schneier's blog, you'll notice andy's comment:

The ban impacts ten airports and all carriers flying out of those with direct flights to the US and UK. There are no direct flights from those airports on US carriers. So to say that the rule doesn't apply to US carriers is not wholly true, it doesn't apply because they don't fly those routes.

One explanation I haven't heard, is that this is about the idea that somebody could hack a plane from the passenger compartment. There doesn't even have to be evidence of a concrete plan - it would be enough for someone who knows about these kind of attacks to get the ear of somebody influential in the government, who then proactively enacts this ban. (The hacking story might be a good pretext to convince people internally, while the real motivation might be economic.)
But, that has the same problem as the "hollow laptop is a bomb" scenario - terrorists can simply route through a major European hub to avoid the ban.
In that case they could just do it from a phone... Honestly, the only reason I can see that makes sense is that it helps American airlines and is going to cause significant losses to the big Middle Eastern 3 airlines..

Any argument regarding security can be countered by just taking a flight that routes through Europe

Assuming that is the case, then a smartphone would be able to as well.
This (and the whole "airplane mode" issue) could easily be solved by a few things. 1. Adding a faraday cage around the passenger sections of the plane would stop wireless connections from passengers to the panes main systems. 2. Completely separate the passenger systems from the plane systems - not unlike separating a monolithic application into a few smaller applications.
Adding a faraday cage would cost money and weight.
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At some point we are going to have to realise that terrorists are always going to want to target aircraft and just live with it. This ban makes no sense because $BAD_GUY can just via some intermediate airport with their iPad Bomb.

It's interesting that El Al has not decided to ban laptops (despite undoubtedly being a target) and, in fact, advises people not to put valuables in the hold: https://www.elal.com/en/PassengersInfo/Baggage/Pages/Policy....

"EL AL reminds all passengers not to pack valuable items in baggage send to the hold of the plane. These items should be carried in the hand luggage"

But El Al is also profiling passengers before they even reach the airport. They stop people on route and question them to gain any subtle clues as to whether people might be nervous or acting strangely.

They know weird shit like who you've met after being in Israel. A gay friend of a friend went to Tel Aviv Pride, and was taken aside and asked why he'd chosen to sleep with an Arab as he was leaving the country.

What could they possibly say to "he was hot" ?
I think the comment was intended to be overtly racist. LGBT folk are pretty welcome in Israel, but you "should be" sleeping with Israelis and not "Arabs".
> LGBT folk are pretty welcome in Israel

They are if they're Israeli (and white). People of Palestinian descent living in Israel (as well as Jewish Arabs who are not Palestinian, to a lesser extent) have a very different experience with being gay in Israel.

The hell? How did they know that?
Apparently he had absolutely no idea, but it completely freaked him out.
With good reason, I can imagine how paranoid that would make me. I'd definitely try to find how they found this out, starting with checking whether I posted it somewhere public. That would be the least worrisome scenario.
Fuck, that freaks me out and I'm not gay nor traveling to the Mid East. Shit.
Most likely they were watching the Arab guy and were able to determine the name and travel plans of the person that was hanging out with the Arab.
From my experience at Ben Gurion airport...security there has different stages. When you first walk in to the airport, even before you check in and get your ticket, some friendly attractive person will start chatting with you and ask about your trip. They will not identify themselves (or be dressed) as security. Your friend might very well have mentioned something to that person.

Later, when the more formal security process/interview starts, they might ask followup questions based on info they got from that earlier "interview".

>From my experience at Ben Gurion airport...security there has different stages. When you first walk in to the airport, even before you check in and get your ticket, some friendly attractive person will start chatting with you and ask about your trip. They will not identify themselves (or be dressed) as security. Your friend might very well have mentioned something to that person.

This is interesting, where can I read more about this?

On mobile, this article seems to provide some info http://m.huffpost.com/us/entry/4978149
Yup. You'd be surprised what comes out of your mouth if someone attractive and personable starts smiling at you and asking questions randomly. You don't have your "defenses up" and you start blabbing away before you figure out that no, this person is not actually trying to hit on me :-)
That's bizarre -- if I met someone like that I'd assume they were a criminal trying to rob me.
Maybe they were much more interested in the man he slept with than him.
I'm guessing this is most probably the case.
Chances are that your friend embellished this story. People do that, often. Think about the absurd amount of effort required to know that one of the thousands of people going through that airport that day had sex with a man of Arab descent sometime in the past few days.

I've had a few interviews entering and leaving Israel. It was a more pleasant experience than in the US because the security seemed engaged and efficient. I had my carry on emptied and searched in front of me while leaving the country, but the process was fast and professionally done.

Security workers also looked me in the eyes and paid attention to what I was saying. I've never had that experience in the US.

I could be, but as @pavel_lishin said below, it is quite possible that the "Arab" guy was already of interest to the security services. It would make more sense.
I'm calling B.S on this story. I don't doubt your friend may have told you this but I sincerely doubt the veracity of the story itself. If either person, your friend or the person they had an encounter with were of significant enough interest to be watched by security services that fact wouldn't not have been shared with them.
EDIT: I am not defending the policy. I would like to address the specific argument you've used to attack it. (I don't agree with the laptop ban, and I want strong arguments being made against it, not weak arguments.)

---

>At some point we are going to have to realise that terrorists are always going to want to target aircraft and just live with it.

I would like you to please pay attention for a moment (try to follow my train of thought), maybe I can convince you of something. So, I think that what you've just written is a particularly/incredibly weak argument and regardless of your or my position on the issue I really would like to take a minute to try to convince you not to make this argument again. Make a better argument!

So, suppose that someone said, "At some point we should just accept that ransoms will happen" and so simply stop supporting the FBI and let bad guys kidnap any family of billionaires whenever they want, and to have these billionaires start paying ransoms.

Or you can apply it to anything really. Suppose you said "violent rapes will always happen", so we should just learn to live with it instead of having infrastructure to deal with it.

I don't know - make a list of heinous things people can do to each other, employers to employees, everyday people, whatever. Think of things there are laws and policies against - and imagine someone suggesting that instead, people just learn to live with the problem.

I think there is a large chance people will misunderstand the point of my comment: the point of my comment is that as an argument, "terrorists are always going to want to..." so "just live with it" is a very weak argument. Instead of this argument, a different argument needs to be made.

It simply shouldn't be made on this, or any other subject, I feel. I would like to expand the topic in question to show how problematic the argument is: I think, conservatively, a sum total of $1 trillion (current dollars) will have been spent on researching/curing/innoculuating against/preventing AIDS. Suppose someone suggested that instead of spending $1 trillion on curing it, we simply "learned to deal with it." (Or imagine the same attitude toward cancer research.)

I hope at least this example will show why the argument itself ("we should just accept that there will always be AIDS") is particularly weak. It's simply not true!

I hope I've convinced you to avoid using this argument again. This does not mean other arguments can't be made - just this particular specific variation. Use a stronger argument against bullshit policies!

----

EDIT: as expected people have misunderstood my point. I will give your argument a name: "argument from helplessness." We can't solve it, so we should just accept that it will open happen. Why would it be a given that explosives can always be brought on planes? I am not defending this particular policy, but the argument from helplessness should not be one of the arguments made against it! It's a bad, weak argument, period. It won't convince anyone. Make a better argument!

> So, suppose that someone said, "At some point we should just accept that ransoms will happen" and so simply stop supporting the FBI and let bad guys kidnap any family of billionaires whenever they want, and to have these billionaires start paying ransoms.

No one is saying we shouldn't attempt to stop an attack that is known, or that we shouldn't investigate who carried out and authorized an attack and seek justice. The primary role that government serves to the people with respect to crime is the serving of justice. Protection from all things harmful and crime prevention are not guaranteed. Anyone trying to sell you such guarantee is either lying or delusional.

The more we realize we are responsible for our own well being, take responsibility, and keep a watchful eye, the safer and better off everyone will be. When it's finally understood that people will protect themselves and deny a terrorists ability to carry out a plot, the less of these monsters we'll have to deal with.

The part that you say "nobody says" is what I took the GP to be saying, roughly... Obviously we can expand your "an attack that is known" to preventing other kinds of attack - for example if a $50 device beeps whenever there's an explosive (it sniffs the air as passengers walk past it) then it can prevent unknown attacks and I'm sure you would agree that it should be installed rather than "accept" that passengers will always bring explosives on planes. That's all I mean -- other arguments are fine, just not the argument from helplessness. It's a weak argument and won't convince anybody.
> for example if a $50 device beeps whenever there's an explosive (it sniffs the air as passengers walk past it) then it can prevent unknown attacks and I'm sure you would agree that it should be installed rather than "accept" that passengers will always bring explosives on planes.

Of course. Passive detection of illegal substances is fine by me. But making me partially disrobe, manual searches of by bags, and prevention from travel if I do not submit to the coercion is wrong and a violation of everyone's rights. A "bomb" detector is no different from a smoke detector. It's not a search (as long as it isn't also used to identify people by smell and track their movements).

> The more we realize we are responsible for our own well being, take responsibility [...]

How, exactly, am I supposed to "take responsibility" for spotting someone with a hidden bomb when I get on an airplane?

Report credibly to the stewards. Also say why you think it is a bomb. Provide credentials.
You can always not fly! Seems silly to be so scared.
Where does this end? After the liquid ban everything was banned from aircraft accept passport and boarding pass for a while. Imagine that becomes the norm.

Then terrorists realise that the rectum has a capacity of 500 to 800ml and decide to stuff a bomb large enough to puncture an aircraft wall in the anus and then remove it in flight.

I don't know where it ends (obviously I don't agree with the laptop ban), but I think it's pretty ridiculous to suggest that it's a foregone conclusion that passengers can and will bring explosives on planes. It's simply not a strong argument, I feel. It won't convince anyone.
That is a lousy argument (or just consistently badly-worded, dunno).

If we can fix the problem easily, then let's fix it. Terrorism, for those on back seats very far from the stage, ain't unfortunately one of those. No measure will ever make it - this is the part most people struggle with accepting. It is very easy to plot something, and extremely hard to prevent it happening.

As counter-measures become more sophisticated, so do terrorists. For example I expect drone bombings to become more common in the west. Then complete ban and maybe some automated (laser) turrets in public places. Then something else. and so on.

We are not helpless, we are just realistic and not delusional. And rightly annoyed by people willing to have more and more freedom being taken from them for the theoretical purpose of increasing the probability stopping an act of terror. Once you lost your freedom, there isn't much you actually have left in your life. So yeah, that's important.

"He who gives up freedom for safety deserves neither." Ben F.

Aren't you committing an "argument from consequences"?

The argument most people are making is that the TSA is security theatre, and they're not stopping any bad guys.

I don't think anyone would argue if the TSA's methodology had any basis or evidence of efficacy. Usually the stories take on some ridiculous aspect: Someone has handled some chemicals that set off the detector, and they're interrogated for twenty hours - can't they just check the luggage for a bomb?

> I will give your argument a name: "argument from helplessness." We can't solve it, so we should just accept that it will open happen.

He didn't say that. He said that dirty feet are always a problem, and people will always track dirt into the house, and the solution to that is not to selectively ban muslims from wearing their shoes into your house, or banning Nike sneakers, or people who have recently walked through a particular part of town.

The kidnapping analogy is also faulty; we _have_ learned to deal with it, because for the majority of people it is simply not a concern, and banning arbitrary things doesn't prevent kidnapping any case. (What would we ban? Windowless vans? Rope?)

Also, unrelated to the strength of the various arguments, you come off as incredibly condescending:

> I would like you to please pay attention for a moment (try to follow my train of thought), maybe I can convince you of something.

The reason I asked them to follow my train of thought is that I feared I wasn't expressing it clearly enough, which given you response and others', seems to be the case.

Basically, if you want to argue against a ban on Nike shoes, one of the worst arguments you can make is what you just said: that people will always track dirt into the house no matter what you do. (It's a bad argument that won't convince anyone.)

The reason that's a poor argument is that it's simply not true. There actually really are ways to keep people tracking dirt into the house - so if you want to argue against banning nikes by citing a false fact (the false fact that it's inevitable that dirt will be tracked in), you've weakened your argument.

Let's take an example: suppose someone wanted to ban shoelaces, because it's possible to tie up a pilot with them. This is a super easy ban to argue against! It's a terrible ban! But the worst argument you can make is "People will always tie up the pilot and copilot, and banning shoelaces won't stop this." Terrible argument that doesn't achieve the result: convincing someone that the ban is stupid. (The argument is terrible because it's not true. For example, locking the cabin door might easily prevent someone from tying up the captain and copilot: therefore it is simply false to say that people will always tie up the pilot and copilot.)

If you don't think it's a poor, ineffective, argument that won't convince anyone, then go do a field report: go find someone that agrees with the policy (I don't), and convince them using this weak argument that doesn't work. Go ahead! The argument is a bad one that doesn't work, won't convince anyone, and I have no idea why you're defending it. In essence, it's a logical fallacy, like arguing that -2 < 3 because if you square both sides you get 4 and 9 respectively. The reason it's a bad argument is that it would also work to prove -2 > 1 which is false.

I've used your own example with the Nike sneakers, so I hope you'll try to at least see my point of view. To make it explicit: some fitness centers (gyms) ban outside shoes. If they were to institute a policy that you can't enter the changing room if you're wearing Nikes, only formal dress shoes, then it is a weak and ineffective way to argue against this policy to write "But people will wear their outside shoes no matter what you do". Because this is false. (For example, having to show your gym shoes upon entry might be sufficient to keep anyone from working out in their outdoor shoes.)

I've worked with your example and I hope you can see the distinction I am making. I'm trying to help refine arguments to something that works. I hate this stupid ban as much as everyone else here and want it argued against effectively. Thanks.

Just as a heads up, this board is often extremely logical. So using the argument "You won't win people over" around here, being filled with people who care much more about being technically (read: the best kind of) correct, is probably going to not get you very far (if anywhere, at all).

That said, I think you're missing the point most others are making, which is that your argument is missing the point others are trying to make, "where there's a will, there's a way" or perhaps more aptly, "prohibition doesn't work" as we've seen countless times through history.

edit: I also think at the heart of what everyone else is getting at is perhaps anger at the fact that while they feel their argument is perfectly logical ("prohibition doesn't work"), they know, like you, that it's not very convincing (again, look to history, we've had a 4 decade war on drugs after several failed prohibitions throughout our country's history that did all of nothing for stopping revenue streams and usage of prohibited substances).

> But the worst argument you can make is "People will always tie up the pilot and copilot, and banning shoelaces won't stop this."

Nobody ever, ever made that argument. The argument was that people will always try to strangle the pilot. People will always have dirt on their shoes. There is a way to keep my carpet clean, but banning Nikes won't do it.

You will never get the percentage of people who want to commit terrible acts to zero, so at a certain point, you hit the point of diminishing returns so hard that it not only gets you literally zero gain, it can actually start to increase your risk.

Okay, in your own words please rephrase what the OP meant with "at some point we are going to have to realise that terrorists are always going to want to target aircraft and just live with it".

What does "just live with it" mean, to you? I don't have to just live with the fact that there is probably at least 1 cannibal in the world (out of 7 billion people), today, who would probably love to cook and eat me (or eat me raw).

So the literal reading (about living with the fact that there are people "wanting to") doesn't make any sense. It's not an actual statement. So what does "and just live with it" mean, to you?

> Okay, in your own words please rephrase

I have, several times. I think I've explained this well enough in the past, and I'm not sure rephrasing it will do any good, so this is my last attempt:

    The selective laptop ban makes no sense
    and is not statistically likely to decrease
    the chances of an airplane being bombed.
> I don't have to just live with the fact that there is probably at least 1 cannibal in the world (out of 7 billion people), today, who would probably love to cook and eat me (or eat me raw).

I mean, you do. There are absolutely cannibals in the world, certainly more than one, and they would absolutely not turn up their nose at the idea of eating you.

So how do you live with it?

The answer is, by realizing that there are safeguards in place already to largely prevent this from happening.

There is no need to ban passengers boarding at Jacksons International Airport from bringing plastic cutlery and napkins along with them, despite the fact that they could conceivably use them to eat you. Such a ban would be at best a complete waste of time, money and manpower, and would be pretty racist at worst.

That rephrasing has zero to do with learning to live with airplanes being bombed. Zero.

We're done talking about OP, and we're now just talking about your ideas, which I don't disagree with. So we're not disagreed about anything.

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I've heard El Al is especially paranoid, but I had a pretty horrible experience flying out of Tel Aviv with Wizz Air in 2017-02 where Israeli security asked me tens of questions on several different points during my navigation through the airport, and then finally my MacBook Pro failed the security check and was confiscated—I was told "you are not allowed to fly with this laptop." They sent it 48 hours later on the next Wizz Air flight. Huge pain in the ass. sigh
> And lastly, why is there a delay between the ban being announced and it taking effect?

Would this not simply be to give airlines and people time to adjust policies?

Was there a delay on the Note7 ban? Or perhaps they decided to implement one after some lessons learned from it?

> Why not require passengers to turn their laptops on as they go through security? That would be a more effective security measure than forcing them to check them in their luggage.

The reason that security checks aren't going to ask you to turn your laptop, ipad or mobile on, as a standard process, is that it takes too much time.

Arguably taking your shoes off takes more time.
Depends how old the laptop is!
...and how your shoes are laced. I use Lock Laces [1] and I can take shoes off and put them back on in seconds now. Lock Laces effectively turn regular shoes into slip ons.

That wasn't actually why I got them. That was just a pleasant side effect. I got them because they make it easier to keep the ends of the laces from getting loose and into a bicycle chainring.

[1] https://www.locklaces.com

The other reason is that it's going to be of limited use these days, since I'm pretty sure some devices such as iPads effectively have multiple cells in parallel and should power on just fine with all but one of them replaced with explosives.
Also those laptops with detachable screens, which then operate as tablets.

There clearly isn't any critical hardware in the base bit...

It also seems unlikely that someone at tsa is going to be able to tell the difference between Raspian and a full Ubuntu install.
Also, it is pointless. You can make a perfect replica of a boot screen using a SBC. It could run off of a few coin cells. It would waste everyone's time and not improve security.
In the news recently we've seen that illegal border crossings from Mexico have gone down substantially just because the administration has signaled that there will be more deportations. This laptop ban could have the same effect. Increase the barriers for visitation from some countries and people think twice.

If this is what the administration is doing, it's very Machiavellian.

I don't get the comparison. One is about clearly illegal crossings going down.

The other is about legal, ordinary passengers. Moreover, these countries are important for global business, and are used as hubs by travellers of many countries. I don't get what's there to "think twice" about it?

Well, you do have people like Bannon in powerful positions who have openly stated their belief that legal immigration is a "real problem." [1]

It's not that far-fetched, then, that GP is describing a real strategy with the goal of making them "think twice." It's not something that you or I want as an end, but it is an end.

[1]: https://mcfeely.areavoices.com/2017/02/01/bannon-legal-immig...

Illegal crossings from Mexico had been going down for years prior to the current administration. And I imagine the numbers are seasonal, tied to harvesting work that probably gets a little slow in February.

Not that I exactly trust the current administration to tell the truth on the subject in the first place.

These policies continue to infringe more and more of people rights of free movement, privacy and communication and exposes serious limitations of democracy.

The government can continue to take anti-people actions without anything approaching debate and discussion under the 'frenzy of an external threat' as all authoritarians in history have done and tend to do, untill it is operating for all intent and purposes like a quasi-authoritarian state.

As we can in the UK and here this has come to pass and democracy has no response for 15 years and counting. Elections are 5 years apart, and even then political parties advocate near identical policies. By the time people can organize, and they would have to take a break from their day-to-day lives - which many would have to think seriously about - and try to effect change, decades could pass with the situation getting progressively worse and without making headway.

I'm interested in the idea that turning on your laptop somehow "proves" that the laptop isn't just a box for explosives.

Presumably the "on" test is considered sufficient both for a mid-2000s brick of a laptop, and a thin modern laptop like a 2016 MacBook. But you could pack a MacBook into a bulky laptop's body and have plenty of room to spare.

Is there any reason to think that Trump doesn't have investments in airlines that are competing with the ones hurt by this ban?
I just transited through Qatar yesterday, bound for JFK, and had my electronics forced into the cargo hold. They made us check a bag 3 separate times: for a hair straightener, a Nintendo Switch and a Kindle.

Following a mind-numbing 25 hours; it turns out that our bags then got lost and we're now awaiting some update from the airline.

Ouch. Your story has already been the backing of my policy even before I knew it: Never ever fly without my most valuable things in carry-on luggage (and twice I refused to board the plane because of this - both times they relented because getting my checking in luggage out of the plane (required by safety regulations) would have been too much).

Good luck with your lost luggage :(

Yeah I'm also wary and _never_ check a bag. But there is literally no option, they were very thorough and serious about this. You do not want to be stuck in Doha, Qatar- with no visa- arguing over your {iPad}. They had setup a new scanner checkpoint _at the gate_ to our flight.
Apparently, it's not a free market.