Showing posts with label smartphone. Show all posts
Showing posts with label smartphone. Show all posts

Monday, February 22, 2016

Apple Versus the Feds: How a Smartphone Stymied the FBI


When Syed Farook and Tashfeen Malik died in a hail of gunfire last December 2 after killing 14 people at a San Bernardino office party, the FBI recovered Farook's iPhone within a few hours.  One of the critical unanswered questions about the San Bernardino shootings is whether the couple had outside help, and the data on the iPhone may hold the answer.  Problem is, the FBI can't get at the data, and Apple, the iPhone's maker, won't help them.

Why not?  Let's let Tim Cook, CEO of Apple, answer that one:  "[T]he U.S. government has asked us for something we simply do not have, and something we consider too dangerous to create. They have asked us to build a backdoor to the iPhone."  A little historical perspective is in order to put this situation into context.

With the advent of powerful digital computers, advanced encryption algorithms were designed and adopted by both sides of the Cold War (both the U. S. and the Soviet Union) for secret communications in the 1970s and onward.  The U. S. National Security Agency, long used to spying on analog communications in which good radios were the most elaborate equipment needed, found itself behind the technology curve and spent millions on advanced computing technology to maintain its ability to crack enemy codes.  The computing power of those early NSA computers now resides on your smartphone, and after a run-in with NSA a few years ago involving spying on Apple, the tech company and its president resolved to do a better job than ever in protecting its customers' privacy.  The latest iPhone operating system has a feature that not only encrypts the user's private data, but destroys the internal encryption key if it detects more than 10 attempts to unlock the phone using the 4-digit password.  After that happens, nobody but God can retrieve the data. 

At first the FBI was hoping that the phone was backed up to the iCloud, where the data might be recovered.  But it turns out that the automatic backup feature was turned off last October, possibly by Farook to avoid just such snooping.  After trying everything they could think of, including things Apple suggested, the FBI has asked Apple to do something that the firm claims is unprecedented. 

The FBI wants Apple to write a new operating system for Farook's phone that will allow unlimited password tries electronically, which will allow the FBI to access the phone's data.  They say it will only be used on Farook's phone, and so there is no risk to anybody else's phone.  The FBI has put this request in the form of a court order, and Tim Cook has vowed to fight it.

Why?  Apple claims the risks of that system getting loose, either accidentally or by command, are simply too great, and they have dug in their heels.  For example, it has been suggested that once it becomes generally known that Apple has developed such a backdoor, repressive regimes will order the firm to give it to them, or else kick Apple out of the country.

This is not the first time that Apple and the federal government have been at loggerheads over encrypted data.  In a 2014 case, Apple was ordered to extract data from an iPhone, but it is not immediately clear from the record whether they complied.  In both that case and the San Bernardino situation, the FBI cited as its authority the All Writs Act of 1789, which basically lets courts issue writs (orders) "necessary or appropriate in aid of their respective jurisdictions and agreeable to the usages and principles of law."   To the ears of this non-lawyer, it sounds like the law basically says you can do whatever you want, but the Act is typically hauled out as a kind of last resort, as subsequent case law has erected a set of four conditions that must be fulfilled before a court can issue an order under the Act.  Of course, the FBI thinks the conditions are fulfilled, and Apple doesn't.

Apple's stand is based on the idea, not that common among high-tech companies, that even Apple doesn't have any business with your personal data, which is why they designed the iPhone operating system to be so hard to crack.  This differs from practices of other firms, who happily mine their customers' private data for commercially valuable things like brand names and so on.  Privacy advocates from across the political spectrum have joined Cook in his opposition to the order, and the outcome of this case could have wide implications not only for the FBI and smartphones, but for digital privacy generally.

National Review commentator Kevin Williamson (from whose column I first learned about this matter) takes the view that the FBI is taking the easy way out by simply ordering Apple to do its job.  There is evidence to support this claim.  For example, in its instructions to Apple, the FBI asked them to rig a bluetooth link to the phone so they could try the 9999 different number combinations electronically, instead of having to make somebody sit there and do it by hand.  This apparently minor detail has the aroma of a royal order to underlings—"and while you're at it, fix it so I don't mess up my manicure wearing my fingers out on that touchscreen of yours."  Back in the days of telephone hacking in the 1960s, teenagers with time on their hands would amuse themselves by dialing all 9999 numbers in a given 3-digit telephone exchange (e. g. 292-0000 to 292-9999) just for the thrill of discovering the test and supervisory numbers the phone company used for long-distance routing and maintenance.  Apparently, the FBI can't be bothered with such tedium.

The matter is in the hands of lawyers now, and if the issue does indeed go all the way to the Supreme Court, its fate may well depend on whether President Obama gets to appoint a new member after Justice Scalia's recent demise, or whether the next president does, or whether a split Court ends up doing nothing (split decisions leave the lower court's decision standing).  Whatever happens, I admire Tim Cook for taking a principled and consistent stand for a cause that he could so easily abandon:  the notion that privacy still means something in a digital age.

Sources:  Kevin Williamson's column "Hurray for Tim Cook" can be found at National Review Online at http://www.nationalreview.com/article/431491/apples-tim-cook-right-resist-governments-demand.  I referred to articles by ABC News reporter Jack Date carried on Feb. 19, 2016 at http://abcnews.go.com/US/san-bernardino-shooters-apple-id-passcode-changed-government/story?id=37066070 and Feb. 17 at http://abcnews.go.com/US/fbi-iphone-apples-security-features-locked-investigators/story?id=36995221.  I also referred to an article in The Guardian online at http://www.theguardian.com/technology/2016/feb/19/apple-fbi-privacy-encryption-fight-san-bernardino-shooting-syed-farook-iphone, and Wikipedia articles on encryption software and the All Writs Act of 1789.

Sunday, March 10, 2013

Apple, Google, and the Mystery of Music


Back in the dark ages of music reproduction, when state-of-the-art was a plastic box called a cassette tape, yours truly worked for a few summers between college semesters at an audiovisual repair shop.  Most of my time there, I spent in the back room trying to fix recalcitrant tape recorders and players, but once in a while we were short-handed and I actually had to deal with a customer.  One guy I remember in particular.  He had brought in a strange-looking cassette player shaped and colored more or less like a volleyball, and its guts were not cooperating with my attempts to fix it.  One day he stopped in and demanded to see the guy who was actually working on his unit.  I came out to the front counter and tried to explain the problem to him.  He listened patiently, and then all he said was, “Man, I gotta have my music.”

Multiply him by the seven billion or so people on this planet, and you can realize some of the consequences of the fact that music is a universal feature of human culture, and the scale of money to be made by whoever provides music to these masses.  Before mechanical sound reproduction was possible, this was by necessity a retail operation.  Either you made music yourself, which is still the main way to hear music in many parts of the Global South, or you supported a few specialists called musicians, who could entertain as many people at once as could hear the sounds they made—a few thousand at a time at most.  Then came the phonograph, radio, magnetic recording, digital audio, the iPod, and most recently, according to Wired.com, Google and Apple’s attempts to dominate the global supply of streaming music to smartphones. 

Wired reporter Matt Honan admits that music is now a commodity, like gasoline or pork bellies.  The important thing about a commodity is the bulk price that  the distributors pay to the suppliers, which Apple reportedly offered to set at six cents per 100 songs streamed.  If Apple prevailed, that would mean for every song streamed to an individual listener, the entity formerly known as the record label would receive six ten-thousandths of a dollar.  Just a few years ago, when 45-RPM discs were still being sold, royalties might have amounted to as much as a tenth of the cost of a record, say maybe sixty cents.  Of course, you could listen to a record over and over again, but the same is often true of streaming audio.  The point here is that the cash return to the label for each listen has diminished almost to the vanishing point. 

It is not clear that Apple’s low bid will win out, but something close to it probably will.  And in the nature of digital distribution, we will probably end up with one major worldwide supplier of music to the masses, just as Google is the major supplier of search-engine technology.  Is this a bad thing?

It depends on what you think music is for.  Many people I know, especially younger ones, but even including my wife (who turns 57 next Tuesday), view music as a sort of background accessory to their lives, like certain styles of clothing.  The music they listen (or listened) to in their 20s and 30s becomes a part of them, and they select it to accompany or even induce certain moods of relaxation, pleasure, and so on.  For many people, like the gentleman I waited on at the repair shop, life without music is unimaginable, and it forms a continuous undertone to their lives at work and home.  If this is all that music means to you, then it doesn’t matter that much who supplies it, just as the name of your electric utility company probably doesn’t matter to you as long as the price is reasonable and the delivery is reliable.  That’s what dealers in commodities do:  deliver the goods reliably at a reasonable price.

But if you believe music is the most direct path to one’s emotions, in a manner of speaking a direct line to the soul, and can represent the abstraction called beauty, which is one of the “three roads to God” (the other two being truth and goodness)—well, then, the matter becomes a little more serious.  While it is unlikely that Google, Apple, or whoever ends up in charge will discriminate against particular styles of music if such discrimination reduces the bottom line, we can expect censorship to become an issue, especially in countries or regions where restrictive regimes hold power.  In the past, revolutionaries and freedom fighters have used music to great advantage.  In the classic World War II film Casablanca, no one can forget the stirring cafe scene in which a group of German soldiers singing “Die Wacht am Rhein” are drowned out by the French patriots singing “La Marseillaise.”  Say Google becomes the music supplier of choice in China, and the government decides that anything with religious or political overtones is not allowed?  Google and Yahoo and other high-tech firms have already kowtowed to the demands of governments for censorship with regard to search-engine results, and why should songs be any different?

Fortunately, anyone with a pair of lungs and vocal cords can make some kind of music or other.  And even now, in secret house churches, in African villages, and anywhere two or more people decide to sing together, the mysterious thing called music is doing its work in putting human beings in touch with the transcendent.  And we don’t need Apple's or Google’s help with that.

Sources:  The Wired.com story “Why There Are So Many Streaming-Music Rumors Right Now” appeared on Mar. 8, 2013 at http://www.wired.com/gadgetlab/2013/03/why-there-are-so-many-streaming-music-rumors-right-now/.  My thoughts on music drew inspiration from a talk (downloaded from iTunes!) by Peter Kreeft entitled “Beauty,” which is available at http://www.peterkreeft.com/audio.htm.  And the name of the 19th-century patriotic song that the Germans sing in Casablanca is disclosed at http://www.vincasa.com/indexwacht.html.