DOM – Cookies can store up to 10 Mb of data as it is known, disabling it will be beneficial for security, so let’s disable it both in Internet Explorer and Firefox
In Firefox:
Let’s write about:config on the address line and say storage.enabled on the screen that opens, and double-click on the result it finds and set its value to false (image on the right)
If you say how to clean it, z : “Tools” -> “Clear Recent History”, open “Details”, select “Cookies” and “Everything”
In Internet Explorer:
Tools > internet options , let’s say Advanced on the screen that opens and untick the enable DOm Storage under the security heading (image below)
“Tools” – > “Internet Options” -> “General” -> “Delete browsing history on exit”, click “Delete”, “Cookies”, click “Delete” once more Let’s go and restart the browser
In Chrome:
Click on the grid sign at the top right and let’s say Settings, as soon as we say show advanced settings, Privacy heading Let’s click on the content settings under here. A setting like the picture below will prevent DOM storage
in addition, clearing all cookies for each browser will also ensure that the information contained here is deleted, albeit temporarily