You can use the Flash Control Panel online here...Adobe - Flash Player : Settings Manager - Global Privacy Settings Panel
Click on each tab on the top of panel. I always choose to set all settings to zero and deny access camera and allow NO cookies.
Whether that will stop being asked to allow storage on your comp....I don't know. I took another step a long time ago and
blocked the use of DOM storage in my Firefox. I never get asked to store anything.
EDIT: How to clear/disable DOM Storage in Firefox, IE and Chrome | WebDevWonders.com
EDIT: just thought of another reason you might be getting more of these requests...ad/ tracking cookies.
You can block those third party aka ad/ tracking cookies from installing on your computer.
Disable third-party cookies in IE, Firefox, and Google Chrome | How To - CNET
Once you have blocked them from installing, you will need to delete the ones that are now installed.
Use Ccleaner or Super AntiSpyware for that.
SUPERAntiSpyware.com - AntiAdware, AntiSpyware, AntiMalware!
CCleaner - PC Optimization and Cleaning - Free Download
You can also just manually delete all the cookies presently installed in each browser.
Edited by buddy215, 17 February 2014 - 04:16 PM.
“Every atom in your body came from a star that exploded and the atoms in your left hand probably came from a different star than your right hand. It really is the most poetic thing I know about physics...you are all stardust.”― Lawrence M. Krauss
A 1792 U.S. penny, designed in part by Thomas Jefferson and George Washington, reads “Liberty Parent of Science & Industry.”