Study: Flash Cookies and Privacy II: Now with HTML5 and ETag Respawning
Flash Cookies and Privacy II: Now with HTML5 and ETag Respawning (July 29, 2011), Ayenson, Mika, Wambach, Dietrich James, Soltani, Ashkan, Good, Nathan and Hoofnagle, Chris Jay, Available at SSRN In August 2009, we demonstrated that popular websites were using Flash cookies to track users. Some advertisers had adopted this technology because it allowed persistent …