Abstract: A computing system includes a first security central processing unit (SCPU) of a system-on-a-chip (SOC), the first SCPU configured to execute functions of a first security level. The computing system also includes a second SCPU of the SOC coupled with the first SCPU and coupled with a host processor, the second SCPU configured to execute functions of a second security level less secure than the first security level, and the second SCPU executing functions not executed by the first SCPU.

Abstract: A computer implemented method comprises determining two or more line segments of a mouse cursor path, determining a slope of each of the two or more line segments, and determining whether the mouse cursor path represents a program simulating mouse movement based on a comparison of the values of the determined slopes. A computing device and computer program product implementing similar features are also disclosed.

Abstract: Methods and systems for security analysis of an application are disclosed. One system includes a flow-insensitive analyzer, a control flow assessment module and a flow-sensitive analyzer. The flow-insensitive analyzer is configured to conduct a flow-insensitive analysis on the application to obtain a set of potential vulnerabilities in the application. In addition, the control flow assessment module is configured to determine, for each of the potential vulnerabilities, a relevant set of control flows that include the respective vulnerability. Further, the flow-sensitive analyzer is configured to perform, by a hardware processor, for each relevant set of control flows, a flow-sensitive analysis of at least one of the control flows in the corresponding relevant set to assess the validity of the respective vulnerability.

Abstract: A computer-implemented method, system, and/or computer program mediates a co-editing session for a document. After establishing a co-editing session for a first user and a second user to co-edit a document, a first modification of the document is received from the first user. A second modification of the document, which eliminates the first modification, is subsequently received from the second user. In response to a quantity of subsequent modifications, after the first and second modifications, exceeding a predetermined value, an action is initiated to prevent further modifications to the document.

Abstract: Discussed is a method of operating a CPNS (converged personal network service) gateway apparatus. The method includes transmitting a registration request message including user information to a server; transmitting an installation request message including the user information to a terminal; generating first authentication data on the basis of authentication information received by a user input; transmitting a trigger message including the first authentication data to the terminal; receiving a key assignment request message including second authentication data from the terminal in response to the trigger message; transmitting the received key assignment request message to the server; receiving a key assignment response message including a user key for the terminal in response to the key assignment request message; and transmitting the received key assignment response message to the terminal.

Abstract: A method for establishing a secure network architecture, a method and system for secure communication are provided. The method for establishing a secure network architecture includes: 1) constructing the network architecture where the identities of nodes are legal, including: neighboring node discovery; performing identities certification and shared key negotiation between a node and the neighbor node; 2) constructing a secure switching device architecture, including: establishing a shared key between every two of the switch devices.

Abstract: A system and method for managing licensing of virtual environment applications. A licensing module of a first installed virtual environment application detects installation of affiliated applications and gives them a group licensing key for passing it to the licensing server. The licensing server derives licensing parameters of the affiliated applications from the group key and gives the licenses to the affiliated applications, in case of successful validation. The licensing system provides protection from un-authorized copying of the applications. If an affiliated virtual environment application is copied (or moved) to another hardware node without its virtual environment, the licensing server will not give the license activation key to this virtual environment application.