Proctorio may use both session cookies and persistent cookies to better understand how you interact with our Services, to monitor aggregate usage by our users and web traffic routing on our Services, and to improve our Services. Most Internet browsers automatically accept cookies. You can instruct your browser, by editing its options, to stop accepting cookies or to prompt you before accepting a cookie from the websites you visit.</p> <p> <b>Note:</b> Cookies used by the Services cannot personally identify you.</p> Do Not Track Settings. <p>Some internet browsers have incorporated "Do Not Track" features. We respond to Do Not Track signals by not tracking browser and URL information collected through a tracking pixel. However, for security purposes, we do not respond to Do Not Track signals for information collected via server logs, such as user IP address and firewall events.</p>