Abstract: A network security module, interposed between a computing device and a network such that all network activities between the computing device and the network pass through the network security module, for protecting the computing device from an identified security threat on the network, the network security module comprising; a computing device connection connecting the network security module to the computing device; a network connection connecting the network security module to the network; a decoder module that temporarily decrypts a secured communication using an obtained decryption key; and a security enforcement module that controls network activities between the computing device and the network by implementing obtained security measures, thereby protecting the computing device from an identified security threat on the network