Entries Tagged "data retention"

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How Traffic Shaping Can Help the NSA Evade Legal Oversight

New research paper on how the NSA can evade legal prohibitions against collecting Internet data and metadata on Americans by forcing domestic traffic to leave and return to the US. The general technique is called “traffic shaping,” and has legitimate uses in network management.

From a news article:

The Obama administration previously said there had been Congressional and Judicial oversight of these surveillance laws—notably Section 215 of the Patriot Act, which authorized the collection of Americans’ phone records; and Section 702 of the Foreign Intelligence Surveillance Act (FISA), which authorized the controversial PRISM program to access non-U.S. residents’ emails, social networking, and cloud-stored data.

But the researchers behind this new study say that the lesser-known Executive Order (EO) 12333, which remains solely the domain of the Executive Branch—along with United States Signals Intelligence Directive (USSID) 18, designed to regulate the collection of American’s data from surveillance conducted on foreign soil—can be used as a legal basis for vast and near-unrestricted domestic surveillance on Americans.

The legal provisions offered under EO 12333, which the researchers say “explicitly allows for intentional targeting of U.S. persons” for surveillance purposes when FISA protections do not apply, was the basis of the authority that reportedly allowed the NSA to tap into the fiber cables that connected Google and Yahoo’s overseas to U.S. data centers.

An estimated 180 million user records, regardless of citizenship, were collected from Google and Yahoo data centers each month, according to the leaked documents. The program, known as Operation MUSCULAR, was authorized because the collection was carried out overseas and not on U.S. soil, the researchers say.

The paper also said surveillance can also be carried out across the wider Internet by routing network traffic overseas so it no longer falls within the protection of the Fourth Amendment.

We saw a clumsy example of this in 2013, when a bunch of Internet traffic was mysteriously routed through Iceland. That one was the result of hacking the Border Gateway Protocol (BGP). I assure you that the NSA’s techniques are more effective and less obvious.

EDITED TO ADD (7/13): Author responds to NSA comments.

Posted on July 1, 2014 at 3:23 PM • View Comments

Who Should Store NSA Surveillance Data

One of the recommendations by the president’s Review Group on Intelligence and Communications Technologies on reforming the National Security Agency—No. 5, if you’re counting—is that the government should not collect and store telephone metadata. Instead, a private company—either the phone companies themselves or some other third party—should store the metadata and provide it to the government only upon a court order.

This isn’t a new idea. Over the past decade, several countries have enacted mandatory data retention laws, in which companies are required to save Internet or telephony data about customers for a specified period of time, in case the government needs it for an investigation. But does it make sense? In December, Harvard Law professor Jack Goldsmith asked: “I understand the Report’s concerns about the storage of bulk meta-data by the government. But I do not understand the Report’s implicit assumption that the storage of bulk meta-data by private entities is an improvement from the perspective of privacy, or data security, or potential abuse.”

It’s a good question, and in the almost two months since the report was released, it hasn’t received enough attention. I think the proposal makes things worse in several respects.

First, the NSA is going to do a better job at database security than corporations are. I say this not because the NSA has any magic computer security powers, but because it has more experience at it and is better funded. (And, yes, that’s true even though Edward Snowden was able to copy so many of their documents.) The difference is of degree, not of kind. Both options leave the data vulnerable to insider attacks—more so in the case of a third-party data repository because there will be more insiders. And although neither will be perfect, I would trust the NSA to protect my data against unauthorized access more than I would trust a private corporation to do the same.

Second, there’s the greater risk of authorized access. This is the risk that the Review Group is most concerned about. The thought is that if the data were in private hands, and the only legal way at the data was a court order, then it would be less likely for the NSA to exceed its authority by making bulk queries on the data or accessing more of it than it is allowed to. I don’t believe that this is true. Any system that has the data outside of the NSA’s control is going to include provisions for emergency access, because … well, because the word terrorism will scare any lawmaker enough to give the NSA that capability. Already the NSA goes through whatever legal processes it and the secret FISA court have agreed to. Adding another party into this process doesn’t slow things down, provide more oversight, or in any way make it better. I don’t trust a corporate employee not to turn data over for NSA analysis any more than I trust an NSA employee.

On the corporate side, the corresponding risk is that the data will be used for all sorts of things that wouldn’t be possible otherwise. If corporations are forced by governments to hold on to customer data, they’re going to start thinking things like: “We’re already storing this personal data on all of our customers for the government. Why don’t we mine it for interesting tidbits, use it for marketing purposes, sell it to data brokers, and on and on and on?” At least the NSA isn’t going to use our personal data for large-scale individual psychological manipulation designed to separate us from as much money as possible—which is the business model of companies like Google and Facebook.

The final claimed benefit—and this one is from the president’s Review Group—is that putting the data in private hands will make us all feel better. They write: “Knowing that the government has ready access to one’s phone call records can seriously chill ‘associational and expressive freedoms,’ and knowing that the government is one flick of a switch away from such information can profoundly ‘alter the relationship between citizen and government in a way that is inimical to society.'” Those quotes within the quote are from Justice Sonia Sotomayor’s opinion in the U.S. v. Jones GPS monitoring case.

The Review Group believes that moving the data to some other organization, either the companies that generate it in the first place or some third-party data repository, fixes that problem. But is that something we really want fixed? The fact that a government has us all under constant and ubiquitous surveillance should be chilling. It should limit freedom of expression. It is inimical to society, and to the extent we hide what we’re doing from the people or do things that only pretend to fix the problem, we do ourselves a disservice.

Where does this leave us? If the corporations are storing the data already—for some business purpose—then the answer is easy: Only they should store it. If the corporations are not already storing the data, then—on balance—it’s safer for the NSA to store the data. And in many cases, the right answer is for no one to store the data. It should be deleted because keeping it makes us all less secure.

This question is much bigger than the NSA. There are going to be data—medical data, movement data, transactional data—that are both valuable to us all in aggregate and private to us individually. And in every one of those instances, we’re going to be faced with the same question: How do we extract that societal value, while at the same protecting its personal nature? This is one of the key challenges of the Information Age, and figuring out where to store the data is a major part of that challenge. There certainly isn’t going to be one solution for all instances of this problem, but learning how to weigh the costs and benefits of different solutions will be a key component to harnessing the power of big data without suffering the societal harms.

This essay originally appeared on Slate.com, with a very misleading title.

EDITED TO ADD (2/21): Commentary from Lawfare blog.

Posted on February 17, 2014 at 5:23 AM • View Comments

The Trajectories of Government and Corporate Surveillance

Historically, surveillance was difficult and expensive.

Over the decades, as technology advanced, surveillance became easier and easier. Today, we find ourselves in a world of ubiquitous surveillance, where everything is collected, saved, searched, correlated and analyzed.

But while technology allowed for an increase in both corporate and government surveillance, the private and public sectors took very different paths to get there. The former always collected information about everyone, but over time, collected more and more of it, while the latter always collected maximal information, but over time, collected it on more and more people.

Corporate surveillance has been on a path from minimal to maximal information. Corporations always collected information on everyone they could, but in the past they didn’t collect very much of it and only held it as long as necessary. When surveillance information was expensive to collect and store, companies made do with as little as possible.

Telephone companies collected long-distance calling information because they needed it for billing purposes. Credit cards collected only the information about their customers’ transactions that they needed for billing. Stores hardly ever collected information about their customers, maybe some personal preferences, or name-and-address for advertising purposes. Even Google, back in the beginning, collected far less information about its users than it does today.

As technology improved, corporations were able to collect more. As the cost of data storage became cheaper, they were able to save more data and for a longer time. And as big data analysis tools became more powerful, it became profitable to save more. Today, almost everything is being saved by someone—probably forever.

Examples are everywhere. Internet companies like Google, Facebook, Amazon and Apple collect everything we do online at their sites. Third-party cookies allow those companies, and others, to collect data on us wherever we are on the Internet. Store affinity cards allow merchants to track our purchases. CCTV and aerial surveillance combined with automatic face recognition allow companies to track our movements; so does your cell phone. The Internet will facilitate even more surveillance, by more corporations for more purposes.

On the government side, surveillance has been on a path from individually targeted to broadly collected. When surveillance was manual and expensive, it could only be justified in extreme cases. The warrant process limited police surveillance, and resource restraints and the risk of discovery limited national intelligence surveillance. Specific individuals were targeted for surveillance, and maximal information was collected on them alone.

As technology improved, the government was able to implement ever-broadening surveillance. The National Security Agency could surveil groups—the Soviet government, the Chinese diplomatic corps, etc.—not just individuals. Eventually, they could spy on entire communications trunks.

Now, instead of watching one person, the NSA can monitor “three hops” away from that person—an ever widening network of people not directly connected to the person under surveillance. Using sophisticated tools, the NSA can surveil broad swaths of the Internet and phone network.

Governments have always used their authority to piggyback on corporate surveillance. Why should they go through the trouble of developing their own surveillance programs when they could just ask corporations for the data? For example we just learned that the NSA collects e-mail, IM and social networking contact lists for millions of Internet users worldwide.

But as corporations started collecting more information on populations, governments started demanding that data. Through National Security Letters, the FBI can surveil huge groups of people without obtaining a warrant. Through secret agreements, the NSA can monitor the entire Internet and telephone networks.

This is a huge part of the public-private surveillance partnership.

The result of all this is we’re now living in a world where both corporations and governments have us all under pretty much constant surveillance.

Data is a byproduct of the information society. Every interaction we have with a computer creates a transaction record, and we interact with computers hundreds of times a day. Even if we don’t use a computer—buying something in person with cash, say—the merchant uses a computer, and the data flows into the same system. Everything we do leaves a data shadow, and that shadow is constantly under surveillance.

Data is also a byproduct of information society socialization, whether it be e-mail, instant messages or conversations on Facebook. Conversations that used to be ephemeral are now recorded, and we are all leaving digital footprints wherever we go.

Moore’s law has made computing cheaper. All of us have made computing ubiquitous. And because computing produces data, and that data equals surveillance, we have created a world of ubiquitous surveillance.

Now we need to figure out what to do about it. This is more than reining in the NSA or fining a corporation for the occasional data abuse. We need to decide whether our data is a shared societal resource, a part of us that is inherently ours by right, or a private good to be bought and sold.

Writing in the Guardian, Chris Huhn said that “information is power, and the necessary corollary is that privacy is freedom.” How this interplay between power and freedom play out in the information age is still to be determined.

This essay previously appeared on CNN.com.

EDITED TO ADD (11/14): Richard Stallman’s comments on the subject.

Posted on October 21, 2013 at 6:05 AM • View Comments

Using Agent-Based Simulations to Evaluate Security Systems

Kay Hamacher and Stefan Katzenbeisser, “Public Security: Simulations Need to Replace Conventional Wisdom,” New Security Paradigms Workshop, 2011.

Abstract: Is more always better? Is conventional wisdom always the right guideline in the development of security policies that have large opportunity costs? Is the evaluation of security measures after their introduction the best way? In the past, these questions were frequently left unasked before the introduction of many public security measures. In this paper we put forward the new paradigm that agent-based simulations are an effective and most likely the only sustainable way for the evaluation of public security measures in a complex environment. As a case-study we provide a critical assessment of the power of Telecommunications Data Retention (TDR), which was introduced in most European countries, despite its huge impact on privacy. Up to now it is unknown whether TDR has any benefits in the identification of terrorist dark nets in the period before an attack. The results of our agent-based simulations suggest, contrary to conventional wisdom, that the current practice of acquiring more data may not necessarily yield higher identification rates.

Both the methodology and the conclusions are interesting.

Posted on September 26, 2012 at 7:11 AM • View Comments

New French Law Reduces Website Security

I didn’t know about this:

The law obliges a range of e-commerce sites, video and music services and webmail providers to keep a host of data on customers.

This includes users’ full names, postal addresses, telephone numbers and passwords. The data must be handed over to the authorities if demanded.

Police, the fraud office, customs, tax and social security bodies will all have the right of access.

The social benefits of anonymity aside, we’re all more secure if these websites do not have a file of everyone’s plaintext password.

EDITED TO ADD (4/12): Seems that the BBC article misstated the law. Companies have to retain information they already collect for a year after it is no longer required. So if they’re not already storing plaintext passwords, they don’t have to start.

Posted on April 11, 2011 at 1:20 PM • View Comments

Building in Surveillance

China is the world’s most successful Internet censor. While the Great Firewall of China isn’t perfect, it effectively limits information flowing in and out of the country. But now the Chinese government is taking things one step further.

Under a requirement taking effect soon, every computer sold in China will have to contain the Green Dam Youth Escort software package. Ostensibly a pornography filter, it is government spyware that will watch every citizen on the Internet.

Green Dam has many uses. It can police a list of forbidden Web sites. It can monitor a user’s reading habits. It can even enlist the computer in some massive botnet attack, as part of a hypothetical future cyberwar.

China’s actions may be extreme, but they’re not unique. Democratic governments around the world—Sweden, Canada and the United Kingdom, for example—are rushing to pass laws giving their police new powers of Internet surveillance, in many cases requiring communications system providers to redesign products and services they sell.

Many are passing data retention laws, forcing companies to keep information on their customers. Just recently, the German government proposed giving itself the power to censor the Internet.

The United States is no exception. The 1994 CALEA law required phone companies to facilitate FBI eavesdropping, and since 2001, the NSA has built substantial eavesdropping systems in the United States. The government has repeatedly proposed Internet data retention laws, allowing surveillance into past activities as well as present.

Systems like this invite criminal appropriation and government abuse. New police powers, enacted to fight terrorism, are already used in situations of normal crime. Internet surveillance and control will be no different.

Official misuses are bad enough, but the unofficial uses worry me more. Any surveillance and control system must itself be secured. An infrastructure conducive to surveillance and control invites surveillance and control, both by the people you expect and by the people you don’t.

China’s government designed Green Dam for its own use, but it’s been subverted. Why does anyone think that criminals won’t be able to use it to steal bank account and credit card information, use it to launch other attacks, or turn it into a massive spam-sending botnet?

Why does anyone think that only authorized law enforcement will mine collected Internet data or eavesdrop on phone and IM conversations?

These risks are not theoretical. After 9/11, the National Security Agency built a surveillance infrastructure to eavesdrop on telephone calls and e-mails within the United States.

Although procedural rules stated that only non-Americans and international phone calls were to be listened to, actual practice didn’t always match those rules. NSA analysts collected more data than they were authorized to, and used the system to spy on wives, girlfriends, and famous people such as President Clinton.

But that’s not the most serious misuse of a telecommunications surveillance infrastructure. In Greece, between June 2004 and March 2005, someone wiretapped more than 100 cell phones belonging to members of the Greek government—the prime minister and the ministers of defense, foreign affairs and justice.

Ericsson built this wiretapping capability into Vodafone’s products, and enabled it only for governments that requested it. Greece wasn’t one of those governments, but someone still unknown—a rival political party? organized crime?—figured out how to surreptitiously turn the feature on.

Researchers have already found security flaws in Green Dam that would allow hackers to take over the computers. Of course there are additional flaws, and criminals are looking for them.

Surveillance infrastructure can be exported, which also aids totalitarianism around the world. Western companies like Siemens, Nokia, and Secure Computing built Iran’s surveillance infrastructure. U.S. companies helped build China’s electronic police state. Twitter’s anonymity saved the lives of Iranian dissidents—anonymity that many governments want to eliminate.

Every year brings more Internet censorship and control—not just in countries like China and Iran, but in the United States, the United Kingdom, Canada and other free countries.

The control movement is egged on by both law enforcement, trying to catch terrorists, child pornographers and other criminals, and by media companies, trying to stop file sharers.

It’s bad civic hygiene to build technologies that could someday be used to facilitate a police state. No matter what the eavesdroppers and censors say, these systems put us all at greater risk. Communications systems that have no inherent eavesdropping capabilities are more secure than systems with those capabilities built in.

This essay previously appeared—albeit with fewer links—on the Minnesota Public Radio website.

Posted on August 3, 2009 at 6:43 AM • View Comments

Privacy in the Age of Persistence

Note: This isn’t the first time I have written about this topic, and it surely won’t be the last. I think I did a particularly good job summarizing the issues this time, which is why I am reprinting it.

Welcome to the future, where everything about you is saved. A future where your actions are recorded, your movements are tracked, and your conversations are no longer ephemeral. A future brought to you not by some 1984-like dystopia, but by the natural tendencies of computers to produce data.

Data is the pollution of the information age. It’s a natural byproduct of every computer-mediated interaction. It stays around forever, unless it’s disposed of. It is valuable when reused, but it must be done carefully. Otherwise, its after effects are toxic.

And just as 100 years ago people ignored pollution in our rush to build the Industrial Age, today we’re ignoring data in our rush to build the Information Age.

Increasingly, you leave a trail of digital footprints throughout your day. Once you walked into a bookstore and bought a book with cash. Now you visit Amazon, and all of your browsing and purchases are recorded. You used to buy a train ticket with coins; now your electronic fare card is tied to your bank account. Your store affinity cards give you discounts; merchants use the data on them to reveal detailed purchasing patterns.

Data about you is collected when you make a phone call, send an e-mail message, use a credit card, or visit a website. A national ID card will only exacerbate this.

More computerized systems are watching you. Cameras are ubiquitous in some cities, and eventually face recognition technology will be able to identify individuals. Automatic license plate scanners track vehicles in parking lots and cities. Color printers, digital cameras, and some photocopy machines have embedded identification codes. Aerial surveillance is used by cities to find building permit violators and by marketers to learn about home and garden size.

As RFID chips become more common, they’ll be tracked, too. Already you can be followed by your cell phone, even if you never make a call. This is wholesale surveillance; not “follow that car,” but “follow every car.”

Computers are mediating conversation as well. Face-to-face conversations are ephemeral. Years ago, telephone companies might have known who you called and how long you talked, but not what you said. Today you chat in e-mail, by text message, and on social networking sites. You blog and you Twitter. These conversations – with family, friends, and colleagues – can be recorded and stored.

It used to be too expensive to save this data, but computer memory is now cheaper. Computer processing power is cheaper, too; more data is cross-indexed and correlated, and then used for secondary purposes. What was once ephemeral is now permanent.

Who collects and uses this data depends on local laws. In the US, corporations collect, then buy and sell, much of this information for marketing purposes. In Europe, governments collect more of it than corporations. On both continents, law enforcement wants access to as much of it as possible for both investigation and data mining.

Regardless of country, more organizations are collecting, storing, and sharing more of it.

More is coming. Keyboard logging programs and devices can already record everything you type; recording everything you say on your cell phone is only a few years away.

A “life recorder” you can clip to your lapel that’ll record everything you see and hear isn’t far behind. It’ll be sold as a security device, so that no one can attack you without being recorded. When that happens, will not wearing a life recorder be used as evidence that someone is up to no good, just as prosecutors today use the fact that someone left his cell phone at home as evidence that he didn’t want to be tracked?

You’re living in a unique time in history: the technology is here, but it’s not yet seamless. Identification checks are common, but you still have to show your ID. Soon it’ll happen automatically, either by remotely querying a chip in your wallets or by recognizing your face on camera.

And all those cameras, now visible, will shrink to the point where you won’t even see them. Ephemeral conversation will all but disappear, and you’ll think it normal. Already your children live much more of their lives in public than you do. Your future has no privacy, not because of some police-state governmental tendencies or corporate malfeasance, but because computers naturally produce data.

Cardinal Richelieu famously said: “If one would give me six lines written by the hand of the most honest man, I would find something in them to have him hanged.” When all your words and actions can be saved for later examination, different rules have to apply.

Society works precisely because conversation is ephemeral; because people forget, and because people don’t have to justify every word they utter.

Conversation is not the same thing as correspondence. Words uttered in haste over morning coffee, whether spoken in a coffee shop or thumbed on a BlackBerry, are not official correspondence. A data pattern indicating “terrorist tendencies” is no substitute for a real investigation. Being constantly scrutinized undermines our social norms; furthermore, it’s creepy. Privacy isn’t just about having something to hide; it’s a basic right that has enormous value to democracy, liberty, and our humanity.

We’re not going to stop the march of technology, just as we cannot un-invent the automobile or the coal furnace. We spent the industrial age relying on fossil fuels that polluted our air and transformed our climate. Now we are working to address the consequences. (While still using said fossil fuels, of course.) This time around, maybe we can be a little more proactive.

Just as we look back at the beginning of the previous century and shake our heads at how people could ignore the pollution they caused, future generations will look back at us – living in the early decades of the information age – and judge our solutions to the proliferation of data.

We must, all of us together, start discussing this major societal change and what it means. And we must work out a way to create a future that our grandchildren will be proud of.

This essay originally appeared on the BBC.com website.

Posted on February 27, 2009 at 6:13 AM • View Comments

The Future of Ephemeral Conversation

When he becomes president, Barack Obama will have to give up his BlackBerry. Aides are concerned that his unofficial conversations would become part of the presidential record, subject to subpoena and eventually made public as part of the country’s historical record.

This reality of the information age might be particularly stark for the president, but it’s no less true for all of us. Conversation used to be ephemeral. Whether face-to-face or by phone, we could be reasonably sure that what we said disappeared as soon as we said it. Organized crime bosses worried about phone taps and room bugs, but that was the exception. Privacy was just assumed.

This has changed. We chat in e-mail, over SMS and IM, and on social networking websites like Facebook, MySpace, and LiveJournal. We blog and we Twitter. These conversations—with friends, lovers, colleagues, members of our cabinet—are not ephemeral; they leave their own electronic trails.

We know this intellectually, but we haven’t truly internalized it. We type on, engrossed in conversation, forgetting we’re being recorded and those recordings might come back to haunt us later.

Oliver North learned this, way back in 1987, when messages he thought he had deleted were saved by the White House PROFS system, and then subpoenaed in the Iran-Contra affair. Bill Gates learned this in 1998 when his conversational e-mails were provided to opposing counsel as part of the antitrust litigation discovery process. Mark Foley learned this in 2006 when his instant messages were saved and made public by the underage men he talked to. Paris Hilton learned this in 2005 when her cell phone account was hacked, and Sarah Palin learned it earlier this year when her Yahoo e-mail account was hacked. Someone in George W. Bush’s administration learned this, and millions of e-mails went mysteriously and conveniently missing.

Ephemeral conversation is dying.

Cardinal Richelieu famously said, :If one would give me six lines written by the hand of the most honest man, I would find something in them to have him hanged.” When all our ephemeral conversations can be saved for later examination, different rules have to apply. Conversation is not the same thing as correspondence. Words uttered in haste over morning coffee, whether spoken in a coffee shop or thumbed on a Blackberry, are not official pronouncements. Discussions in a meeting, whether held in a boardroom or a chat room, are not the same as answers at a press conference. And privacy isn’t just about having something to hide; it has enormous value to democracy, liberty, and our basic humanity.

We can’t turn back technology; electronic communications are here to stay and even our voice conversations are threatened. But as technology makes our conversations less ephemeral, we need laws to step in and safeguard ephemeral conversation. We need a comprehensive data privacy law, protecting our data and communications regardless of where it is stored or how it is processed. We need laws forcing companies to keep it private and delete it as soon as it is no longer needed. Laws requiring ISPs to store e-mails and other personal communications are exactly what we don’t need.

Rules pertaining to government need to be different, because of the power differential. Subjecting the president’s communications to eventual public review increases liberty because it reduces the government’s power with respect to the people. Subjecting our communications to government review decreases liberty because it reduces our power with respect to the government. The president, as well as other members of government, need some ability to converse ephemerally—just as they’re allowed to have unrecorded meetings and phone calls—but more of their actions need to be subject to public scrutiny.

But laws can only go so far. Law or no law, when something is made public it’s too late. And many of us like having complete records of all our e-mail at our fingertips; it’s like our offline brains.

In the end, this is cultural.

The Internet is the greatest generation gap since rock and roll. We’re now witnessing one aspect of that generation gap: the younger generation chats digitally, and the older generation treats those chats as written correspondence. Until our CEOs blog, our Congressmen Twitter, and our world leaders send each other LOLcats – until we have a Presidential election where both candidates have a complete history on social networking sites from before they were teenagers– we aren’t fully an information age society.

When everyone leaves a public digital trail of their personal thoughts since birth, no one will think twice about it being there. Obama might be on the younger side of the generation gap, but the rules he’s operating under were written by the older side. It will take another generation before society’s tolerance for digital ephemera changes.

This essay previously appeared on The Wall Street Journal website (not the print newspaper), and is an update of something I wrote previously.

Posted on November 24, 2008 at 2:06 PM • View Comments

Speed Cameras Record Every Car

In this article about British speed cameras, and a trick to avoid them that does not work, is this sentence:

As vehicles pass between the entry and exit camera points their number plates are digitally recorded, whether speeding or not.

Without knowing more, I can guarantee that those records are kept forever.

EDITED TO ADD (7/25): As pointed out by Pete Darby in comments: Passenger moons speeding camera and gets his picture published even though the car was not speeding.

Police may take action against the man for public order offences and not wearing a seat belt.

Officers have the registration of the car, which was not breaking the speed limit, and intend to contact its owner.

It is understood the driver will not face prosecution as no driving offence was being committed.

How did they even know to look at the picture in the first place?

Posted on July 23, 2008 at 5:32 AM • View Comments

Merchants Not Storing Credit Card Data

Now this is a good idea:

In a letter sent Thursday to the Payment Card Industry (PCI) Security Standards Council, the group responsible for setting data-security guidelines for merchants and vendors, the National Retail Federation requested that member companies be allowed to instead keep only the authorization code and a truncated receipt, the NRF said in a statement.

Erasing the data is the easiest way to secure it from theft. But, of course, the issue is more complicated than that, and there’s lots of politics. See the article for details.

Posted on October 15, 2007 at 2:05 PM •

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Sidebar photo of Bruce Schneier by Joe MacInnis.