firefox addon collections for safer internet

https://addons.mozilla.org/en-US/firefox/collections/dennyhalimcom/safer/
https://addons.mozilla.org/en-US/firefox/collections/dennyhalimcom/kid/
http://fixtracking.com/
https://github.com/qcl/QCLean

browser addon for privacy & security

http://www.ghostery.com/
http://www.webutation.net/
http://noscript.net/
http://fixtracking.com/

https://code.google.com/p/https-finder/downloads/list
https://www.eff.org/https-everywhere