Well, after analyzing this question i think i do block third party cookies with EAM, surf protection for cookies is enabled
Read these to get a balanced view of what cookies are and why some people choose to block them: Fact and Fiction: The Truth About Browser Cookies All About Cookies How to completely eliminate tracking cookies Defeating the Cookie Monster: How Firefox can Improve Online Privacy I allow 1st-party cookies usually and block 3rd-party cookies (with exception). CCleaner handles the cleaning part after normal browsing.