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Bruce Schneier is the chief security technology officer at BT and a celebrated writer and speaker on privacy, cryptography and security issues. 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.

Will there be one major catastrophe, or just smaller disasters? Panelists discuss what security issues we should be watching out for, where the threat might come from, and the difficulties in predicting the unpredictable. Panelists include: Whitfield Diffie, vice president and chief security officer for Sun Microsystems; Ronald Rivest, Viterbi Professor of Electrical Engineering and Computer Science at MIT; Adi Shamir, professor of computer science at the Weizmann Institute of Science in Israel; and Bruce Schneier, chief security technology officer for BT Counterpane. Moderating the panel is Ari Juels, chief scientist and director of RSA Laboratories.

The enormous international focus on privacy is growing more urgent in the face of business and government pressure to get the economy moving again and restore trust in our most basic institutions. To help rebuild trust and bolster bottom lines in a down market, it pays to prioritize privacy. The time is right to make smart investments in an organization's privacy professionals-the experts in the eye of the storm that must work collectively to find the right solutions to privacy challenges. The IAPP, which now boasts 6,000 members across 47 countries, is convening its annual Privacy Summit in Washington DC from March 11-13, 2009-the largest and most global privacy event in the world. Attendees will have the unique opportunity to interact with privacy regulators from Canada, France, Spain, Israel, the UK, Italy, the U.S. and the experts who help shape their policies across 60 different educational and networking sessions. Keynote speakers include Frank Abagnale (of Catch Me if You Can fame), one of the world's most respected authorities on forgery, embezzlement and secure documents as well as internationally renowned security technologist Bruce Schneier. The Future of Privacy Forum will be strongly represented at this year's Summit. Jules Polonetsky and Chris Wolf will be co-presenting a session entitled Cheers & Jeers: Who is Doing Privacy Right and Who Deserves Detention. Jules and Chris will also cover Behavioral Advertising Secrets: What Your Marketing and IT Team Didn't Think You Needed to Know. Both topics should be big draws for the expected 1500 attendees at the Summit! It's this sort of event that advances our profession and helps privacy professionals work together to reclaim trust. Registration is open and we look forward to seeing you in DC.

Point by Marcus Ranum THERE'S AN OLD SAYING, "Sometimes things have to get a lot worse before they can get better." If that's true, then breach notification laws offer the chance of eventual improvements in security, years hence. For now? They're a huge distraction that has more to do with butt-covering and paperwork than improving systems security. Somehow, the security world has managed to ignore the effect voluntary (?) notification and notification laws have had in other fields-namely, none.We regularly get bank disclosure statements, stock plan announcements, HIPAA disclosures, etc.-and they all go immediately in the wastebasket, unread.When I got my personal information breach notification from the Department of Veterans Affairs, it went in the trash too. Counterpoint by Bruce Schneier THERE ARE THREE REASONS for breach notification laws. One, it's common politeness that when you lose something of someone else's, you tell him. The prevailing corporate attitude before the law-"They won't notice, and if they do notice they won't know it's us, so we are better off keeping quiet about the whole thing"-is just wrong. Two, it provides statistics to security researchers as to how pervasive the problem really is. And three, it forces companies to improve their security. That last point needs a bit of explanation. The problem with companies protecting your data is that it isn't in their financial best interest to do so. That is, the companies are responsible for protecting your data, but bear none of the costs if your data is compromised. You suffer the harm, but you have no control-or even knowledge- of the company's security practices. The idea behind such laws, and how they were sold to legislators, is that they would increase the cost-both in bad publicity and the actual notification-of security breaches, motivating companies to spend more to prevent them. In economic terms, the law reduces the externalities and forces companies to deal with the true costs of