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| subject: | Protect Your Online Privacy 03 |
As Stacy Snyder's "Drunken Pirate" photo suggests, however, many people aren't worried about false information posted by others -- they're worried about true information they've posted about themselves when it is taken out of context or given undue weight. And defamation law doesn't apply to true information or statements of opinion. Some legal scholars want to expand the ability to sue over true but embarrassing violations of privacy -- although it appears to be a quixotic goal. Daniel Solove, a George Washington University law professor and author of the book "The Future of Reputation," says that laws forbidding people to breach confidences could be expanded to allow you to sue your Facebook friends if they share your embarrassing photos or posts in violation of your privacy settings. Expanding legal rights in this way, however, would run up against the First Amendment rights of others. Invoking the right to free speech, the U.S. Supreme Court has already held that the media can't be prohibited from publishing the name of a rape victim that they obtained from public records. Generally, American judges hold that if you disclose something to a few people, you can't stop them from sharing the information with the rest of the world. That's one reason that the most promising solutions to the problem of embarrassing but true information online may be not legal but technological ones. Instead of suing after the damage is done (or hiring a firm to clean up our messes), we need to explore ways of pre-emptively making the offending words or pictures disappear. EXPIRATION DATES Jorge Luis Borges, in his short story "Funes, the Memorious," describes a young man who, as a result of a riding accident, has lost his ability to forget. Funes has a tremendous memory, but he is so lost in the details of everything he knows that he is unable to convert the information into knowledge and unable, as a result, to grow in wisdom. Viktor Mayer-Schoenberger, in "Delete," uses the Borges story as an emblem for the personal and social costs of being so shackled by our digital past that we are unable to evolve and learn from our mistakes. After reviewing the various possible legal solutions to this problem, Mayer-Schoenberger says he is more convinced by a technological fix: namely, mimicking human forgetting with built-in expiration dates for data. He imagines a world in which digital-storage devices could be programmed to delete photos or blog posts or other data that have reached their expiration dates, and he suggests that users could be prompted to select an expiration date before saving any data. This is not an entirely fanciful vision. Google not long ago decided to render all search queries anonymous after nine months (by deleting part of each Internet protocol address), and the upstart search engine Cuil has announced that it won't keep any personally identifiable information at all, a privacy feature that distinguishes it from Google. And there are already small-scale privacy apps that offer disappearing data. An app called TigerText allows text-message senders to set a time limit from one minute to 30 days after which the text disappears from the company's servers on which it is stored and therefore from the senders' and recipients' phones. (The founder of TigerText, Jeffrey Evans, has said he chose the name before the scandal involving Tiger Woods's supposed texts to a mistress.) Expiration dates could be implemented more broadly in various ways. Researchers at the University of Washington, for example, are developing a technology called Vanish that makes electronic data "self-destruct" after a specified period of time. Instead of relying on Google, Facebook or Hotmail to delete the data that is stored "in the cloud" -- in other words, on their distributed servers -- Vanish encrypts the data and then "shatters" the encryption key. To read the data, your computer has to put the pieces of the key back together, but they "erode" or "rust" as time passes, and after a certain point the document can no longer be read. Tadayoshi Kohno, a designer of Vanish, told me that the system could provide expiration dates not only for e-mail but also for any data stored in the cloud, including photos or text or anything posted on Facebook, Google or blogs. The technology doesn't promise perfect control -- you can't stop someone from copying your photos or Facebook chats during the period in which they are not encrypted. But as Vanish improves, it could bring us much closer to a world where our data didn't linger forever. Kohno told me that Facebook, if it wanted to, could implement expiration dates on its own platform, making our data disappear after, say, three days or three months unless a user specified that he wanted it to linger forever. It might be a more welcome option for Facebook to encourage the development of Vanish-style apps that would allow individual users who are concerned about privacy to make their own data disappear without imposing the default on all Facebook users. So far, however, Zuckerberg, Facebook's C.E.O., has been moving in the opposite direction -- toward transparency rather than privacy. In defending Facebook's recent decision to make the default for profile information about friends and relationship status public rather than private, Zuckerberg said in January to the founder of the publication TechCrunch that Facebook had an obligation to reflect "current social norms" that favored exposure over privacy. "People have really gotten comfortable not only sharing more information and different kinds but more openly and with more people, and that social norm is just something that has evolved over time," he said. PRIVACY'S NEW NORMAL But not all Facebook users agree with Zuckerberg. Plenty of anecdotal evidence suggests that young people, having been burned by Facebook (and frustrated by its privacy policy, which at more than 5,000 words is longer than the U.S. Constitution), are savvier than older users about cleaning up their tagged photos and being careful about what they post. And two recent studies challenge the conventional wisdom that young people have no qualms about having their entire lives shared and preserved online forever. A University of California, Berkeley, study released in April found that large majorities of people between 18 and 22 said there should be laws that require Web sites to delete all stored information about individuals (88 percent) and that give people the right to know all the information Web sites know about them (62 percent) -- percentages that mirrored the privacy views of older adults. A recent Pew study found that 18-to-29-year-olds are actually more concerned about their online profiles than older people are, vigilantly deleting unwanted posts, removing their names from tagged photos and censoring themselves as they share personal information, because they are coming to understand the dangers of oversharing. Still, Zuckerberg is on to something when he recognizes that the future of our online identities and reputations will ultimately be shaped not just by laws and technologies but also by changing social norms. And norms are already developing to recreate off-the-record spaces in public, with no photos, Twitter posts or blogging allowed. Milk and Honey, an exclusive bar on Manhattan's Lower East Side, requires potential members to sign an agreement promising not to blog about the bar's goings on or to post photos on social-networking sites, and other bars and nightclubs are adopting similar policies. I've been at dinners recently where someone has requested, in all seriousness, "Please don't tweet this" -- a custom that is likely to spread. But what happens when people transgress those norms, using Twitter or tagging photos in ways that cause us serious embarrassment? Can we imagine a world in which new norms develop that make it easier for people to forgive and forget one another's digital sins? That kind of social norm may be harder to develop. Alessandro Acquisti, a scholar at Carnegie Mellon University, studies the behavioral economics of privacy -- that is, the conscious and unconscious mental trade-offs we make in deciding whether to reveal or conceal information, balancing the benefits of sharing with the dangers of disclosure. He is conducting experiments about the "decay time" and the relative weight of good and bad information -- in other words, whether people discount positive information about you more quickly and heavily than they discount negative information about you. His research group's preliminary results suggest that if rumors spread about something good you did 10 years ago, like winning a prize, they will be discounted; but if rumors spread about something bad that you did 10 years ago, like driving drunk, that information has staying power. Research in behavioral psychology confirms that people pay more attention to bad rather than good information, and Acquisti says he fears that "20 years from now, if all of us have a skeleton on Facebook, people may not discount it because it was an error in our youth." On the assumption that strangers may not make it easy for us to escape our pasts, Acquisti is also studying technologies and strategies of "privacy nudges" that might prompt people to think twice before sharing sensitive photos or information in the first place. Gmail, for example, has introduced a feature that forces you to think twice before sending drunken e-mail messages. When you enable the feature, called Mail Goggles, it prompts you to solve simple math problems before sending e-mail messages at times you're likely to regret. (By default, Mail Goggles is active only late on weekend nights.) Acquisti is investigating similar strategies of "soft paternalism" that might nudge people to hesitate before posting, say, drunken photos from Cancun. "We could easily think about a system, when you are uploading certain photos, that immediately detects how sensitive the photo will be." A silly but surprisingly effective alternative might be to have an anthropomorphic icon -- a stern version of Microsoft's Clippy -- that could give you a reproachful look before you hit the send button. According to M. Ryan Calo, who runs the consumer-privacy project at Stanford Law School, experimenters studying strategies of "visceral notice" have found that when people navigate a Web site in the presence of a human-looking online character who seems to be actively following the cursor, they disclose less personal information than people who browse with no character or one who appears not to be paying attention. As people continue to experience the drawbacks of living in a world that never forgets, they may well learn to hesitate before posting information, with or without humanoid Clippys. Jeff Snyder, SysOp - Armageddon BBS Visit us at endtimeprophecy.org port 23 ---------------------------------------------------------------------------- Your Download Center 4 Mac BBS Software & Christian Files. 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