Deleting web browser data
Deleting web browser data by maintaining a set of Uniform Resource Locators (URL) hostnames, where a URL hostname is added to the set of hostnames responsive to the URL being accessed by a web browser and responsive to determining that predefined grouping conditions that define a logical group is met by the URL, and deleting one or more types of data maintained by the web browser in association with URLs associated with the hostnames in the set of hostnames, where the deleting is performed in accordance with a predefined deletion policy that specifies the types of data that are to be deleted and predefined deletion conditions, and where the deleting is performed responsive to determining that the predefined deletion conditions are met and determining that the web browser is not currently accessing any URL associated with the hostnames in the set of hostnames.
1. A method for deleting web browser data, the method comprising:
maintaining, by a computer-hosted web browser, a set of hostnames of Uniform Resource Locators,
wherein a hostname of a Uniform Resource Locator is added by the computer-hosted web browser to the set of hostnames responsive to the Uniform Resource Locator being accessed by the computer-hosted web browser, and
wherein the hostname of the Uniform Resource Locator is added by the computer-hosted web browser to the set of hostnames responsive to the computer-hosted web browser determining that each condition in a set of one or more predefined grouping conditions that define a logical group is met by the Uniform Resource Locator;
determining, by the computer-hosted web browser, whether the computer-hosted web browser is currently accessing any Uniform Resource Locator associated with the hostnames in the set of hostnames; and
deleting, by the computer-hosted web browser, one or more types of data maintained by the computer-hosted web browser in association with Uniform Resource Locators associated with the hostnames in the set of hostnames,
wherein the deleting is performed in accordance with a predefined deletion policy that specifies the one or more types of data that are to be deleted and one or more predefined deletion conditions, and
wherein the deleting is performed responsive to the computer-hosted web browser determining that each condition in the set of one or more predefined deletion conditions is met and determining that the computer-hosted web browser is not currently accessing any Uniform Resource Locator associated with the hostnames in the set of hostnames.
2. The method according to claim 1 wherein the predefined grouping conditions includes a condition that logically groups Uniform Resource Locators that have a predefined common Uniform Resource Locator portion.
3. The method according to claim 1 wherein the predefined grouping conditions includes a condition that logically groups Uniform Resource Locators that belong to a predefined group of Uniform Resource Locators.
4. The method according to claim 1 wherein the predefined grouping conditions includes a condition that logically groups Uniform Resource Locators that are associated with a predefined website category.
5. The method according to claim 1 wherein the predefined grouping conditions includes a condition that logically groups Uniform Resource Locators that are associated with a predefined risk reputation.
6. The method according to claim 1 wherein the deleting is performed after a predefined time period elapses after determining that the web browser is not currently accessing any Uniform Resource Locator associated with the hostnames in the set of hostnames.
7. The method according to claim 1 wherein the deletion policy specifies one or more logical groups of hostnames to which the deletion policy is to be applied.