Cybertraps Podcast

Show Outline An introduction to web tracking technologies and their impact on personal privacy Goals of web tracking Improve web site performance Conduct web site analytics Develop information for business operations Feed targeted advertising to visitors (which often supports free services) Types of web tracking technologies Statistical -* browser used, geolocation, pages visited, operating system, device type, etc. Statcounter, Google Analytics, etc. Cookies Invented in 1994 by Lou Montulli It is a small data file stored on your hard drive when you visit certain web sites (almost all of them) Flavors of cookies First-party cookies -* created by a domain (web site) that you have visited Session (‘temporary’) cookies -* cookies designed to store information about a user’s web site visit while they are on the site; once the visit is over, the cookie is deleted Permanent (‘persistent’) cookies -* these remain even after a browser is closed. Typically used to store user ID and password for a particular site so that you don’t have to enter them each time Second-party Cookies -* in some limited instances, a domain will share its cookies with a trusted partner; for instance, an airline might share with a hotel chain, which would then send you ads for loding Third-party Cookies -* cookies created by a company or web domain other than the one you are visiting, typically by an advertisement of some kind. Web sites earn ad revenues by allowing the third-party ad network to use their site to place cookies. These are the cookies that can track your movement around the web, so they are responsible for the somewhat creepy appearance of ads for things you just looked at. Pixels (aka ‘pixel tag’) Tiny images (1 pixel) that are stored on a server but embedded Criticized by privacy advocates because they can collect extensive information about the user/email recipient without their knowledge They function even if the browser cache and cookies are regularly cleared Fingerprinting (‘a data portrait’) A system that identifies you by creating a profile based on largely unchanging information associated with your device screen resolution operating system and model browser version Once enough data is collected, a virtual ‘bar code’ can be compiled that uniquely identifies you This process occurs when your browser interacts with a web site; no data is stored on your computer As a result, it is very difficult to block Breaking News In February 2020, Google announced that its Chrome browser will no longer allow third-party cookies This month, Google also announced that it will NOT be developing alternative technology to track individuals and it will not include such technology in its products Security issues Web sites cannot read cookies from other web sites However, advertising networks that deploy third-party cookies can track a lot of your online activity (because the ad networks are so ubiquitous) As our use of the internet expands, online tracking could reveal behavior that might be embarrassing or dangerous to the individual being tracked -* personal behaviors, lifestyle choices, political beliefs, activism, etc. Steps you can take to limit web tracking Minimize what you do online Use a browser that blocks third-party cookies (Mozilla Firefox is particularly good) Keep in mind that automatically blocking third-party cookies may cause some sites to pop up messages asking you to disable the adblocker. Others may simply not work at all. Test what information your browser shares Electronic Frontier Foundation “Cover Your Tracks” https://coveryourtracks.eff.org/ Make your browser and email settings as restrictive as possible, including requiring permission for downloads Regularly clear your browser cache, your cookies, and your internet history (just Google it) Browse anonymously Avoid using log-in services “Private” mode on mainstream browsers Use a VPN that you actually pay for … Use TOR to surf the Web Research and more information: Google won’t join efforts to build new online ad trackers - The Washington Post A Brief Explanation of Cookies Cookies, Tracking, and pixels: Where does your Web data come from? | by Julien Kervizic | Hacking Analytics | Medium Cookies, Pixels, and Other Ways Advertisers are Tracking You Online | Webroot Third-Party Tracking: Cookies, beacons, fingerprints and more - Our Data Our Selves Behind the One-Way Mirror: A Deep Dive Into the Technology of Corporate Surveillance | Electronic Frontier Foundation Google claims it will stop tracking individual users for ads | Ars Technica Google says it won’t track you directly in the future as it phases out cookies Google will stop selling ads based on tracked individual browsing history - CNET Google says it won’t adopt new tracking tech after phasing out cookies | TechCrunch Google to stop tracking users for targeted ads | TheHill How Google’s snub of tracking will upend the industry | Ad Age Daring Fireball: The EFF: ‘Google’s FLoC Is a Terrible Idea’ First-Party & Third-Party Cookies: What’s the Difference? - Clearcode Blog The Death of the Third-Party Cookie: What Marketers Need to Know About Google’s Looming Privacy Pivots Internet Tracking Has Moved Beyond Cookies | FiveThirtyEight What are Tracking Pixels and How Do They Work? Website Tracking Technologies | Knowledge Base | CookiePro ‘Fingerprinting’ to Track Us Online Is on the Rise. Here’s What to Do. - The New York Times Google will end behavioral targeting, profile-building in its ad products Mission Partners: Buoyancy Digital is proud to be the inaugural Mission Partner for the Cybertraps Podcast series. A digital advertising consultancy with an ethos, Buoyancy was founded by Scott Rabinowitz, who has been in digital media since 1997 and has overseen $300 million in youth safety compliant ad buys across all digital platforms. For IAB, Google and Bing accredited brand and audience safe advertising sales solutions, media buying and organizational training for media publishers, let’s chat. For more information on working with Scott & Buoyancy Digital, visit BuoyancyDigital.com or @scottrmedia on LinkedIn.