Patent ID: 8650653
Filing Date: 2014-02-11
Classification: G06F,H04L,H04W

Abstract:
1. An apparatus comprising: overlay circuitry; overlay memory buffer; secure memory configured to host a database comprising a plurality of uniform resource locators (URLs), the secure memory also configured to host information representing at least one logo, the at least one logo indicative of a safety level of the plurality of URLs of the at least one database; and secure circuitry configured to compare a requested URL with the database to determine if the requested URL corresponds to one of the plurality of URLs of the at least one database, to select a logo stored in the secure memory, and to store the selected logo in the overlay memory buffer, the secure circuitry further configured to direct the overlay circuitry to retrieve the selected logo from the overlay memory buffer and blend the selected logo onto rendered data from a frame buffer video memory without the use of software applications; wherein said secure memory and said secure circuitry are protected from being directly accessed by a user, operating system, or the software applications running on said apparatus; and wherein the overlay memory buffer is only accessible to at least one of the overlay circuitry or the secure circuitry.