Patent ID: 8051483

Claim:
A method of updating a content diction module by a central station, the method comprising: receiving, by the central station, suspicious content data by the central station from a content detection module of a group of one or more content detection modules; analyzing, on the central station, the suspicious content data to determine whether the suspicious content data contains or is a threat to detect; if the suspicious content data contains or is a threat, generating, on the central station, content detection data as a function of the suspicious content data and including a time data indicating a time at which the content detection data is created; transmitting, from the central station, the content detection data to be pushed to the group of content detection modules via an update station, the transmitting comprising: determining, on the central station, an update station for receiving the content detection data; sending, from the central station, the content detection data to the update station including data identifying at least one content detection module to receive the content detection data; and sending the content detection data from the update station to the content detection module; wherein: the transmitting is performed not in response to a request from the content detection module.