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Yesterday, CBC radio's morning show, the current, featured Lessons From The Identity Trail co-author, Ian Kerr, who discussed the book and a number of contemporary challenges that privacy faces in light of emerging technologies with guest host, Nancy Wilson. Below is the the text of Nancy Wilson's introduction and a link to the podcast of the full length interview in segment #3 of the show. To some people the Internet is the world's biggest commons ... a global public square. For others, it's a realm of shadowy, anonymous figures hiding behind online aliases. But anonymity is becoming less and less a feature of life online. We aired a clip with one perspective on that trend, posted last May on the website, Mobuzz.tv. Taking responsibility for your actions on line may be just one way you relinquish privacy. Every day, millions of Canadians hop on the Internet to check their e-mail, chat with their friends on social networking sites, book a vacation or buy a gift. And each time they click on a purchase or post a picture, they give up a little bit of their privacy. With this explosion of information technology - there are those who warn that our anonymity and our right to privacy is in jeopardy. That's the premise of a new book called On The Identity Trail: Anonymity, Privacy and Identity in a Networked Society. Academics, governments and private corporations around the world contributed to the book, which examines how technology is changing the nature of our private lives, and what it means to be "anonymous."

Web sites that strip personally identifiable information about their users and then share that data may be compromising their users' privacy, according to researchers at the University of Texas at Austin. They took a close look at the way anonymous data can be analyzed and have come to some troubling conclusions. In a paper set to be delivered at an upcoming security conference, they showed how they were able to map out the connections on public social networks such as Twitter and Flickr. They were then able to identify people who were on both networks by looking at the many connections surrounding their network of friends. The technique isn't 100 percent effective, but it may make some users uncomfortable about whether they should allow their data to be shared in an anonymous format. Web site operators often share data about users with partners and advertisers after stripping it of any personally identifiable information such as names, addresses or birth dates. Arvind Narayanan and fellow researcher Vitaly Shmatikov found that by analyzing these "anonymized" data sets, they could identify Flickr users who were also on Twitter about two-thirds of the time, depending on how much information they have to work with. "A lot of the time people will share information online and they'll expect that they are anonymous," Narayanan said in an interview. But if their identity can be ascertained on one social network, its possible to find out who they are on some other network, or at least make a "strong guess," he said.

"Computer scientists have recently undermined our faith in the privacy-protecting power of anonymization, the name for techniques that protect the privacy of individuals in large databases by deleting information like names and social security numbers. These scientists have demonstrated that they can often "reidentify" or "deanonymize" individuals hidden in anonymized data with astonishing ease. By understanding this research, we realize we have made a mistake, labored beneath a fundamental misunderstanding, which has assured us much less privacy than we have assumed. This mistake pervades nearly every information privacy law, regulation, and debate, yet regulators and legal scholars have paid it scant attention. We must respond to the surprising failure of anonymization, and this Article provides the tools to do so."

Assumption of privacy through anonymization of data is called into question by deanonymization techniques. The work is not new but its implications have gone under-realized. In a country struggling to understand how to even define privacy, will anyone listen?

Laws in Canada and other countries are increasingly helping technology force people to identify themselves where they never had to before, threatening privacy that allows people to function effectively in society, a new study has found. "What we're starting to see is a move toward making people more and more identifiable," University of Ottawa law professor Ian Kerr said Wednesday. His comments followed the launch of Lessons from the Identity Trail: Anonymity, Privacy and Identity in a Networked Society, a book summing up the study's findings, at a public reading in downtown Ottawa hosted jointly with the Privacy Commissioner of Canada. Kerr led the study with University of Ottawa criminology professor Valerie Steeves. They collaborated with 35 other researchers in Canada, the U.S., the U.K., the Netherlands and Italy. The researchers reported that governments are choosing laws that require people to identify themselves and are lowering judicial thresholds defining when identity information must be disclosed to law enforcement officials. That is allowing the wider use of new technologies capable of making people identifiable, including smartcards, security cameras, GPS, tracking cookies and DNA sequencing. Consequently, governments and corporations are able to do things like: * Embrace technologies such as radio frequency identification tags that can be used to track people and merchandise to analyze behaviour. * Boost video surveillance in public places. * Pressure companies such as internet service providers to collect and maintain records of identification information about their customers. While Canada, the U.K., the Netherlands and Italy all have national laws protecting privacy - that is, laws that allow citizens to control access to their personal data - such legal protection does not exist for anonymity, Kerr said. "Canada is quite similar [to other countries] with respect to anonymity. Namely, it's shrinking here just as it is there.

During the past decade, rapid developments in information and communications technology have transformed key social, commercial, and political realities. Within that same time period, working at something less than Internet speed, much of the academic and policy debate arising from these new and emerging technologies has been fragmented. There have been few examples of interdisciplinary dialogue about the importance and impact of anonymity and privacy in a networked society. Lessons from the Identity Trail: Anonymity, Privacy and Identity in a Networked Society fills that gap, and examines key questions about anonymity, privacy, and identity in an environment that increasingly automates the collection of personal information and relies upon surveillance to promote private and public sector goals. This book has been informed by the results of a multi-million dollar research project that has brought together a distinguished array of philosophers, ethicists, feminists, cognitive scientists, lawyers, cryptographers, engineers, policy analysts, government policy makers, and privacy experts. Working collaboratively over a four-year period and participating in an iterative process designed to maximize the potential for interdisciplinary discussion and feedback through a series of workshops and peer review, the authors have integrated crucial public policy themes with the most recent research outcomes. The book is available for download under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Canada License by chapter below. Hard copies are available for purchase at Amazon & at Oxford University Press.

Eight years ago, a woman we'll call Sarah discovered that she was not biologically related to the father she had known all her life. Sarah, her mother revealed, was "donor-conceived." Her parents, after trying without success for a pregnancy of their own in the late 1970s, turned to a fertility center, where Sarah's mother was artificially inseminated with sperm from an anonymous donor. At the time sperm banks did not offer detailed donor profiles. Upon discovering the truth, Sarah was told what her parents had been told about her biological father: He was a medical student, possibly of Scandinavian ancestry. Sarah, who describes her family as "loving and stable," was shocked. Today she is also sick. A year before finding out about her conception, she began to experience severe, unexplained bladder problems. She has been seeing doctors at Johns Hopkins; so far they haven't figured out the cause. Recently married, Sarah worries that she may pass the illness on to future children. The medical history of her biological father could provide a crucial piece of the diagnostic puzzle. But in the early days of artificial insemination, clinics often shredded or burned files to ensure donor anonymity and client privacy. Sarah's father's identity may be locked away in storage somewhere, or it may have been destroyed. Although aware of the likely futility of her search, Sarah still continues-writing the clinic, nurses, her doctor-in the hope that someone can help. Faced with stories like this, the fertility industry and a few state governments are trying to come up with a way to ensure that future donor-conceived children will have access to their fathers' medical files. A national registry, for example, could allow banks to monitor how many times a man donates semen and how many children are born from his seed, to share updates about medical issues and to facilitate long-term research on health outcomes. But any such registry poses a threat to the p

Mary Kay Hoal tried everything she could to keep her daughter off of MySpace. She put password locks on the computer and blocked the site. Still, her daughter found ways to log on. Hoal's concerns stemmed from statistics that showed 29,000 registered sex offenders were on MySpace, one out of every five kids are sexually solicited online, and nine out of ten children are exposed to pornography online. When she looked for alternative safe sites for kids, she found none, so she decided to do something about it. Story continues below ↓advertisement | your ad here Click Here! The result is www.yoursphere.com, the only social networking site for kids and teens that's backed by the Federal Trade Commission through the site's Privacy Vaults approval. The site's Chief Technology officer worked at the California Department of Justice tracking anonymous online sex offenders, as well as the Megan's Law database. Moreover, it requires verified parental consent for a minor to join. Other features include: -- Requires verifiable parental consent to join -- Confirms the identity of the parent providing consent -- Confirms that the parent or guardian providing consent is not a registered sex offender -- Is exclusively for kids and teens through age 18. -- Exceeds COPPA (Children's Online Privacy Protection Act) and Federal Trade Commission (FTC) guidelines for protecting kids online through our approval by Privacy Vaults Inc. -- Whose policy is "no creepers allowed" -- lurkers are removed and banned. -- No fake profiles. (No one is anonymous on Yoursphere.com) "The bottom line is that we're the only place in the online world that that has taken extraordinary measures to help ensure the safety of its members and meets or exceeds standards set by the government," Hoal said. "Our opinion is that if it's a behavior that is illegal, immoral or unacceptable offline, then it's unacceptable online." About Mary Kay Hoal After researching the disturbing la

Every time you get online, your privacy comes under attack. Whether it's an overbearing End User License Agreement, contact forms, or just website cookies, there are literally millions of ways that you can let your private information slip away online. One of the best ways to fight invasions of your privacy is to get informed and learn how to prevent it. Read on to find advice, organizations, and other resources that can help you keep your privacy safe online. Guides & Articles These resources have specific advice and information for protecting your online privacy. 1. EFF's Top 12 Ways to Protect Your Online Privacy: Read this guide from the Electronic Frontier Foundation to learn how you can protect private information online. 2. Frequently Asked Questions about Online Privacy: Get answers to questions about online privacy and safety from this resource. 3. Is Your PC Watching You? Find Out!: This article from CNN will help you figure out if your privacy is being violated through your PC. 4. Nameless in Cyberspace: Anonymity on the Internet: Find out why the right to anonymity online is so important to have by reading this article. 5. Consumer Privacy Guide: The Consumer Privacy Guide offers a variety of resources and information for protecting your privacy online. 6. This Email Will Self-Destruct: Learn about email security measures that you can take to protect your privacy. 7. Anti-Spam Resources: Visit this guide to learn how to stop receiving junk email. 8. All About Internet Privacy and Security: Read this guide to learn about security terms and Internet privacy settings. 9. Online Privacy: The Complete Guide to Protect You: WebUpon's guide discusses steps you can take to protect your online privacy. 10. Social Networking and Safety Online: Read this guide to learn how to practice common sense on social networking sites. 11. Internet privacy: Wikipedia's entry on Internet privacy offers a broad view at staying private o

More consumers are growing comfortable with online behavioral targeting, perhaps as a result of an increase in familiarity, but the majority remain uneasy with the practice. That's according to a new study conducted by TNS on behalf of the privacy group Truste. For the study, consumers were asked whether they agreed or disagreed with the statement: "I am comfortable with advertisers using my browsing history to serve me relevant ads, as long as that information cannot be tied to my name or any other personal information." Twenty-eight percent of respondents agreed, up from 24% who agreed when the same study was conducted last year. At the same time, 51% said they disagreed that they were comfortable with anonymous behavioral targeting. While that figure represents a slim majority, it's down from last year, when 57% of respondents said they disagreed. At the same time, more respondents than in the past now say they delete cookies. Almost half--48% of survey respondents--said they erase cookies at least weekly, up from 42% last year. It's not clear how much overlap there is between the respondents that regularly delete cookies and those who say they're uncomfortable with behavioral targeting. Colin O'Malley, vice president of strategic business at Truste, attributed the increase in the proportion of consumers who said they were comfortable with behavioral targeting to increased publicity over the issue. He said the recent attention to the issue in the mainstream media has helped to increase transparency. He added that the increased cookie erasures showed that consumers want to be able to manage their experience. "Cookie deletion is just one more indication that consumers are seeking tools to increase their level of control," he said.

"In a bizarre case of cyber crime, the Wall Street Journal reported today that Russian hackers may have stolen tens of millions of dollars from Citigroup, a charge the bank denies. " Citing anonymous government officials, the newspaper reported that the hackers were connected to a Russian cyber gang and that two other computer systems, at least one connected to a U.S. government agency, were also attacked. The FBI is investigating the case, according to the Wall Street Journal, but the company has flatly denied the story. "We had no breach of the system and there were no losses, no customer losses, no bank losses," the banking giant said in a statement. "Any allegation that the FBI is working a case at Citigroup involving tens of millions of losses is just not true."

"Can personal medical data that has been stripped of its identifiers to protect privacy later be used to identify a specific person? That is the question that the Health and Human Services Department is hoping a research contractor can answer. HHS intends to hire a contractor to demonstrate either the "ability or inability" to re-identify data from a data set that has been de-identified under the Health Information Portability and Accountability Act (HIPAA) Privacy Rule, according to a Jan. 4 notice on the Federal Business Opportunities Web site. De-identification and re-identification of patient data have become hot issues in the discussion about how to protect patient privacy while advancing adoption of electronic health records. The Obama administration is distributing at least $17 billion in incentive payments to doctors and hospitals who buy and use digital systems for medical data."

As the impact of digital advertising on consumer privacy comes under scrutiny, AT&T is taking a stance in support of stricter standards. Rep. Rick Boucher (D., Va.), chairman of the subcommittee, said in an interview Wednesday that a statute is needed to regulate how companies collect, share and use data on consumers' behavior in targeting online advertising. While ad targeting on the Web has been at the forefront of privacy advocates' concerns, worries are growing about other media, ranging from mobile phones to emerging TV technologies. To sell marketers targeted ads, technology and media companies collect data about customers, ranging from the Web sites they visit to the neighborhoods they live in to the TV shows they watch. Marketers often will pay a premium for this form of advertising because it allows them to show their ads to consumers who are likelier to buy their products or services. "Pitfalls arise because behavioral advertising in its current forms is largely invisible to consumers," says Dorothy Attwood, AT&T's senior vice president of public policy and chief privacy officer, in prepared testimony she is expected to deliver at the hearing of the House Subcommittee on Communications, Technology and the Internet. Her statement says consumers don't fully understand that their online activity is used to create detailed profiles of them. Internet and other media companies say the data they use to target ads are anonymous and can't be traced to individual consumers. AT&T plans to argue that consumers should have "full and complete" notice of what information is collected about them and how it is used and protected, and should have tools that let them determine whether their Web activities are being tracked. The company says it won't use consumer information for online behavioral advertising unless it first obtains consent from the consumers involved. AT&T's stance contrasts with the position taken by most big Internet companies and industry trade grou

IT directors are adding multiple layers of protection to their networks and constantly upgrade those measures to adjust for new threats. Is this good? Is the Internet too broken to fix? Is there a better path to enterprise network security? One option is a new "gated community" Internet, where users give up their freedoms and anonymity for safety. My initiation to the Internet and the World Wide Web occurred in 1994 in a large meeting room at an Atlanta hotel. Most of the 100 or so seats were empty. Those in attendance seemed fairly rabid about this new network and took exception to one speaker's prediction that the Web would become a major marketing vehicle. "Not gonna happen," said one attendee. "We'll spam them into submission if they try. We won't let this become commercialized." I kind of chuckled to myself. Those early adopters were mainly concerned with protecting the Internet from commercialization and marketing. Security was not even part of the discussion. Now, it is threatening to dismantle the Internet as a communication and commerce tool. Cyber attacks on U.S. government computer networks increased a reported 40 percent in 2008, according to data from the U.S. Computer Emergency Readiness Team. More than 100 million credit card accounts at Heartland Payment Systems were compromised last year. In November, the Pentagon suffered from a cyber attack in the form of a global virus or worm that spread rapidly throughout a number of military networks, and caused the agency to ban the use of external storage devices, such as flash drives and DVDs. And this is just the tip of the Internet security Relevant Products/Services iceberg. Enterprise networks are being used to launch phishing Relevant Products/Services and other Internet scams, such as the Conficker worm that infected 12 million computers late last year. IT directors everywhere are adding multiple layers of protection to their networks and constantly having to upgrade those measures to adjust fo

The Nature of the Problem Identity theft has been referred to by some as the crime of the new millennium. It can be accomplished anonymously, easily, with a variety of means, and the impact upon the victim can be devastating. Identity theft is simply the theft of identity information such as a name, date of birth, Social Security number (SSN), or a credit card number. The mundane activities of a typical consumer during the course of a regular day may provide tremendous opportunities for an identity thief: purchasing gasoline, meals, clothes, or tickets to an athletic event; renting a car, a video, or home-improvement tools; purchasing gifts or trading stock on-line; receiving mail; or taking out the garbage or recycling. Any activity in which identity information is shared or made available to others creates an opportunity for identity theft. It is estimated that identity theft has become the fastest-growing financial crime in America and perhaps the fastest-growing crime of any kind in our society. Identity Theft: Is There Another You?: Joint hearing before the House Subcomms. on Telecommunications, Trade and Consumer Protection, and on Finance and Hazardous Materials, of the Comm. on Commerce, 106th Cong. 16 (1999) (testimony of Rep. John B. Shadegg). The illegal use of identity information has increased exponentially in recent years. In fiscal year 1999 alone, the Social Security Administration (SSA) Office of Inspector General (OIG) Fraud Hotline received approximately 62,000 allegations involving SSN misuse. The widespread use of SSNs as identifiers has reduced their security and increased the likelihood that they will be the object of identity theft. The expansion and popularity of the Internet to effect commercial transactions has increased the opportunities to commit crimes involving identity theft. The expansion and popularity of the Internet to post official information for the benefit of citizens and customers has also increased opportunities to obtain

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Here's the paper's abstract: This paper presents a novel technique for authenticating physical documents based on random, naturally occurring imperfections in paper texture. We introduce a new method for measuring the three-dimensional surface of a page using only a commodity scanner and without modifying the document in any way. From this physical feature, we generate a concise fingerprint that uniquely identifies the document. Our technique is secure against counterfeiting and robust to harsh handling; it can be used even before any content is printed on a page. It has a wide range of applications, including detecting forged currency and tickets, authenticating passports, and halting counterfeit goods. Document identification could also be applied maliciously to de-anonymize printed surveys and to compromise the secrecy of paper ballots.

Republican politicians on Thursday called for a sweeping new federal law that would require all Internet providers and operators of millions of Wi-Fi access points, even hotels, local coffee shops, and home users, to keep records about users for two years to aid police investigations. The legislation, which echoes a measure proposed by one of their Democratic colleagues three years ago, would impose unprecedented data retention requirements on a broad swath of Internet access providers and is certain to draw fire from businesses and privacy advocates. "While the Internet has generated many positive changes in the way we communicate and do business, its limitless nature offers anonymity that has opened the door to criminals looking to harm innocent children," U.S. Sen. John Cornyn, a Texas Republican, said at a press conference on Thursday. "Keeping our children safe requires cooperation on the local, state, federal, and family level." Joining Cornyn was Texas Rep. Lamar Smith, the senior Republican on the House Judiciary Committee, and Texas Attorney General Greg Abbott, who said such a measure would let "law enforcement stay ahead of the criminals."

Last month, the digital advertising industry's use of behaviorally targeted advertising gained a reprieve of sorts when the Federal Trade Commission issued a final report confirming its earlier support of self-regulation. But some commission members remained concerned about ads that are shown to Web users based on their previous online activities, and in particular the possibility of violations of online privacy. Some form of legal restrictions may be imposed on the industry, the FTC indicated, if the online ad industry isn't up to the task of regulating itself. "Privacy is definitely the biggest concern today," said Joe Apprendi, CEO of Collective Media, an online advertising network based in New York. "There has been the concern that through such approaches as deep-packet technology, companies can leverage information through subscriber-based providers to marry anonymous behavioral segment data and identify real people. "The fact is, online advertising is subject to a higher standard that offline direct marketing tactics," Apprendi said. The FTC report, "Self-Regulatory Principles for Online Behavioral Advertising," continues to advocate voluntary industry self-regulation, in keeping with its principles governing online behavioral advertising issued at the end of 2007, despite the urgings of consumer advocacy groups that it impose rules regulating online advertising. The commission's new guidelines are based on four principles: * Transparency and consumer control. The commission advises that Web sites that collect data for behavioral advertising provide "a clear, concise, consumer-friendly and prominent statement" that the data are being collected to provide ads tailored to the user's interests and that the user has an easy and obvious way to choose whether to allow this. * Security for data retention. Companies that collect data for behavioral advertising should provide "reasonable" protection of that information and reta

Locaccino is the only location-sharing system that gives you precision control over who can see your location. While most location-based systems only allow you to list which of your contacts should or shouldn't be able to see your location, our privacy settings allow you to create rules as simple or complex as you want them to be! Our technology allows you to easily define the times when you want to share your locations. Locaccino lets you create groups for your friends to simplify your location preferences. With Locaccino, allowing your co-workers to see your location from 8AM - 5PM is a snap. Locaccino also allows you to specify where you can be located. Using a Google maps interface, you can define regions where you do and don't want other people to be able to find you. Locaccino Location Sensing Our software will sense your location without even requiring GPS! By leveraging the wifi network of Skyhook Wireless, a nearby location will be found for you. The Locaccino software you'll download will do all the work. We Protect Your Privacy We are the only location-based system with privacy researchers actively working to make sure that your data is kept safe. Our Privacy Policy explains in detail exactly how we store and process all of your data. We want you to know that your location information is saved anonymously and we will never sell any of your personal data.

The advertiser's dream of sending a particular commercial to a specific consumer is one step closer to reality as Cablevision Systems plans to announce the largest project yet using targeted advertising on television. Beginning with 500,000 homes in Brooklyn, the Bronx and some New Jersey areas, Cablevision will use its targeting technology to route ads to specific households based on data about income, ethnicity, gender or whether the homeowner has children or pets. The technology requires no hardware or installation in a subscriber's home, so viewers may not realize they are seeing ads different from a neighbor's. But during the same show, a 50-something male may see an ad for, say, high-end speakers from Best Buy, while his neighbors with children may see one for a Best Buy video game. "We have, as an industry, been talking about this since the beginning of time," said Matt Seiler, the global chief executive of the media firm Universal McCann, a part of the Interpublic Group. "Now we've got it in 500,000 households. This is real." The potential of customized ads worries some privacy advocates, despite the assurance of cable companies that they maintain anonymity about the households. "We don't have an objection to advertising that is targeted to demographics," said Marc Rotenberg, the executive director of the Electronic Privacy Information Center, a civil liberties group in Washington. But, he said, there is a need to show "that they can't be reverse-engineered to find the names of individuals that were watching particular shows." Cablevision says it segments its subscribers only by demographics, so that an advertiser can divide ads among various groups: General Motors, for example, could send an ad for a Cadillac Escalade to high-income houses, a Chevrolet to low-income houses, and one in Spanish to Hispanic consumers. Cablevision matches households to demographic data to divide its customers, using the data-collection compa

With so many workers being axed, the threat to sensitive customer, corporate, military information should be examined. Once workers leave with sensitive information, good luck controlling exposure. Cross International borders and the issue potentially expands into an national "incident" with dire consequences for corporate reputation. Protectionism vs Patriotism. Issues raised in the Great Depression revisited with more impact due to expansion of the economy to global status.

Microsoft Corp.'s plan to eliminate U.S. workers after lobbying for more foreigner visas is stirring resentment among lawmakers and employees. As many as 5,000 employees are being shown the door at Microsoft, which uses more H1-B guest-worker visas than any other U.S. company. Some employees and politicians say Microsoft should get rid of foreigners first. "If they lay people off, are they going to think of America first or are they going to think of the world first?" Chuck Grassley, a Republican Senator from Iowa, said in an interview. He sent a letter to Microsoft Chief Executive Officer Steve Ballmer the day after Microsoft announced the job cuts last month, demanding Ballmer fire visa holders first. Across the technology industry, some of the biggest users of H1-B visas are cutting jobs, including Intel Corp., International Business Machines Corp. and Hewlett-Packard Co. The firings at Microsoft, the world's largest software maker, came less than a year after Chairman Bill Gates lobbied Congress for an expansion of the visa program. Even before Microsoft announced the cuts, its first-ever companywide layoffs, comments on a blog run by an anonymous Microsoft worker angrily debated getting rid of guest workers first. The author of the Mini-Microsoft blog eventually had to censor and then completely block all arguments about visas, after the conversation "got downright nasty."