Verified answer

Yes, pop ups can create cookies. However, you can limit that by changing your browser settings.

You can set your browser to accept

- all cookies (meaning that any pop-up can create any cookie it wants)

- some cookies (usually only ones that you explicitly allow or from sites you specifically go to (i.e. if you visit Yahoo.com, yahoo can make a cookie, but ads.listserve.popup cannot)),

- or no cookies at all.

Yes, sites can run in the background. This is how cross-site request attacks are performed. Any website you open could have a hidden i-frame containing another site running in the background.

Most reputable sites (such as major businesses) will not do this. However, malicious sites can include references to other sites in an i-frame on their own site. This can allow them to steal information such as your cookies.

This is why it's a good idea to log out of your e-mail and other accounts while browsing the Internet.

i will basically permit you recognize approximately internet Explorer because of the incontrovertible fact that's what i exploit. stunning click on the information superhighway icon and pass to properties, then delete cookies, delete data, and sparkling background. additionally exchange the days to maintain data in background to 0.