1. A method in a flow processing facility for securing a computer resource, comprising: receiving a data flow; employing a set of artificial neurons to make a determination, the determination indicating which of a plurality of patterns is present in the data flow; accessing a configuration, the configuration associating zero or more actions with each pattern of the plurality of patterns; executing the actions that are associated with the patterns that the determination indicates, the actions modifying the data flow; and transmitting the data flow.