Abstract: An illumination apparatus for configuration with spectro-fluorometer system includes at least one light emitting diode (LED), a collimator, and a light guide. The at least one LED may be configured to emit light including a first beam-width angle. The collimator is optically coupled to the at least one LED. The collimator is configured to collimate the light emitted from the at least one LED to form a collimated light beam including a second beam-width angle and a first cross-sectional illumination intensity profile. The second beam-width angle may be less than the first beam-width angle. The light guide may be configured to alter a cross-sectional area of the collimated light beam and output a substantially homogenized light beam including a second cross-sectional illumination intensity profile with greater uniformity than the first cross-sectional illumination intensity profile.

Abstract: A system and method for detecting and countering malicious code in an enterprise network are provided. A pattern recognition processor monitors local operations on a plurality of local machines connected through an enterprise network, to detect irregular local behavior patterns. An alert may be generated after an irregularity in behavior pattern on a local machine is detected. Irregular behavior alerts from a plurality of local machines are analyzed. If similar alerts are received from at least a threshold number of local machines over a corresponding period of time, one or more countermeasure operations are selected based on the analysis of the irregular behavior alerts. The selected countermeasure operations are communicated to the local machines and performed by the local machines.

Abstract: A system and method for detecting and countering malicious code in an enterprise network are provided. A pattern recognition processor monitors local operations on a plurality of local machines connected through an enterprise network, to detect irregular local behavior patterns. An alert may be generated after an irregularity in behavior pattern on a local machine is detected. Irregular behavior alerts from a plurality of local machines are analyzed. If similar alerts are received from at least a threshold number of local machines over a corresponding period of time, one or more countermeasure operations are selected based on the analysis of the irregular behavior alerts. The selected countermeasure operations are communicated to the local machines and performed by the local machines.