Abstract: A computer implemented method of detecting execution of unregistered code in a protected networked system, comprising maintaining a pages registry record in a storage of an endpoint in a protected networked system, the pages registry record comprising a registration signature for each of a plurality of registered executable pages, monitoring a plurality of executable pages at a page management level using an adjusted page fault handler of an operating system kernel executed by one or more processors of the endpoint, detecting one or more unregistered executable pages by identifying incompliance of a runtime signature calculated in runtime for the unregistered executable page(s) with respective registration signature stored in the pages registry record and initiating one or more actions in case of the detection of the unregistered executable page(s).

Abstract: A computer implemented method of detecting unauthorized access to a protected network by detecting a usage of dynamically updated deception communication, comprising deploying, in a protected network, a plurality of decoy endpoints configured to transmit one or more communication deception data objects encoded according to one or more communication protocols used in the protected network, instructing a first decoy endpoint of the plurality of decoy endpoints to transmit the communication deception data object(s) to a second decoy endpoint of the plurality of decoy endpoints, monitoring the protected network to detect a usage of data contained in the one or more communication deception data object, detecting one or more potential unauthorized operations based on analysis of the detection and initiating one or more actions according to the detection.

Abstract: A computer implemented method of detecting unauthorized access to a protected network by monitoring a dynamically updated deception environment, comprising launching, on one or more decoy endpoints, one or more decoy operating system (OS) managing one or more of a plurality of deception applications mapping a plurality of applications executed in a protected network, updating dynamically a usage indication for a plurality of deception data objects deployed in the protected network to emulate usage of the plurality of deception data objects for accessing the deception application(s) wherein the plurality of deception data objects are configured to trigger an interaction with the deception application(s) when used, detecting usage of data contained in the deception data object(s) by monitoring the interaction and identifying one or more potential unauthorized operations based on analysis of the detection.