Abstract: Correlating security event data according to one or more rules to initiate one or more actions is disclosed. Security event data is received, via an event pipeline, that defines an occurrence of an event. Each type of source of event data may have its own pipeline. Event objects are created from the received security event data, and are gathered into a rules engine. The rules engine includes a plurality of rules. Each rule defines one or more conditions to be met and one or more actions to be taken in response. A rule is evaluated at a frequency over a period of time using data contained within event objects, so to determine whether the one or more conditions defined within the evaluated rule are met. The one or more actions defined by the evaluated rule are initiated whenever the one or more conditions defined by that rule are met.

Abstract: An airfoil refurbishment system is disclosed. The airfoil refurbishment system includes an environmentally safe stripper system and an aluminiding system. The environmentally safe stripper system includes a transportable environmentally safe compound that is capable of partially removing an aluminide coating from an airfoil. The aluminiding system is capable of restoring the aluminide coating to the airfoil.

Abstract: A cryogenic firefighting and hazardous materials suppression apparatus has been invented. It is intended for use by firefighting personnel in combating fires and hazardous materials spills. The apparatus comprises several components including a cryogenic fluid dispensing device, said device removably connected to a cryogenic fluid supply conduit, said conduit removably connected to a storage vessel, said vessel storing an agent for delivery. Said agent may be an inert cryogenic liquid. Said apparatus being used for delivering said agent on to a target. Such targets that may be appropriate include fires and hazardous materials spills.