US8688984B2 Patents
Methods, systems, and apparatus, including computer pro grams encoded on a computer-readable storage medium, and including a method for providing content. The method com prises receiving a first login associated with a first anonymous identifier and first device, creating an associated first private public key pair, storing a first private key locally in the first device, and publishing a first public key. The method further comprises receiving a second login from a second different device, creating a second private-public key pair, storing a second private key, publishing the second public ke
10 claims. 94,466 characters of text.