Abstract: A system which includes a processor and memory circuitry configured to obtain a training set including requests received by a software module and determine, based at least on the training set, a plurality of modelled requests, each modelled request modelling one or more requests of the training set, and linking data informative of a link between given modelled requests of the plurality of modelled requests, wherein at least one sequence of modelled requests and associated linking data are usable to test the software module, upon execution of requests for the software module in accordance with the sequence and the associated linking data.

Abstract: A method for evaluating a deployment of a network access change request, the method includes: (a) formatting a network access change request to provide a formatted network access change request; wherein the formatted network access change request includes multiple formatted request items; wherein the multiple formatted request items includes a requested access type, an address of an access source, an address of an access destination; (b) determining multiple relationships between the multiple formatted request items and corresponding items of at least one entity out of a network model and a current network policy; and (c) responding to the network access change request in response to the multiple determined relationships.

Abstract: A method for evaluating a deployment of a network access change request, the method includes: (a) formatting a network access change request to provide a formatted network access change request; wherein the formatted network access change request includes multiple formatted request items; wherein the multiple formatted request items includes a requested access type, an address of an access source, an address of an access destination; (b) determining multiple relationships between the multiple formatted request items and corresponding items of at least one entity out of a network model and a current network policy; and (c) responding to the network access change request in response to the multiple determined relationships.

Abstract: A method for evaluating a deployment of a network access change request, the method includes: (a) formatting a network access change request to provide a formatted network access change request; wherein the formatted network access change request includes multiple formatted request items; wherein the multiple formatted request items includes a requested access type, an address of an access source, an address of an access destination; (b) determining multiple relationships between the multiple formatted request items and corresponding items of at least one entity out of a network model and a current network policy; and (c) responding to the network access change request in response to the multiple determined relationships.

Abstract: A system and a method for automatic detection of physical network topology, by correlating information from computers connected to the network. Preferably, this information is gathered through the operation of a plurality of agents, which are distributed throughout the network and which are operated by a computer connected to the network. More preferably, the agents exchange information in order to at least partially determine the physical topology of the network. In addition, information is preferably gathered from other sources of physical topology information, such as bridging tables from network switches. The physical topology is preferably built by first determining the relative location of the agents, such as the segment of the network on which the agent is located. Next, switches and other connectivity elements are added in order to connect these segments, and additional segments are created from other sources of information. The remaining connections are then determined.

Abstract: A system and a method for automatic analysis of the traffic topology map of the network, by correlating information from agents which are in communication with the network. The physical topology map is preferably used as a foundation for the traffic mapping process, in order to indicate how the physical components are connected. Preferably, the traffic information is gathered through the operation of a plurality of agents, which are distributed throughout the network according to the physical topology map and which are operated by a computer or other electronic device connected to the network. The traffic mapping process then analyzes the traffic flow between the agents. Thus, the exact process by which the physical topology map is determined is not important.