The present disclosure describes systems and methods for geoprocessing-based packet processing and network security. Filter parameters, such as Internet Protocol (IP) addresses or other such information, may be used to define one or more minimum bounding rectangles (MBR). Parameters of an incoming packet may be compared to the MBR data using spatial algorithms, such as a coordinate search within an R-tree data structure. The identified MBRs within the tree may be used to apply corresponding filtering and/or forwarding rules to the packet. This may significantly accelerate rule searching and matching algorithms, reducing delays and computing resource requirements and accelerating network security processing.