4583 results about "Security management" patented technology

The invention combines cryptographic key management technology with various authentication options and the use of a companion PKI system in a web-centric cryptographic key management security method and apparatus called PXa3(TM) (Precise eXtensible Authentication, Authorization and Administration). The PXa3 model uses a security profile unique to a network user and the member domain(s) he/she belongs to. A PXa3 server holds all private keys and certificates, the user's security profile, including credentials and the optional authentication enrollment data. The server maintains a security profile for each user, and administrators simply transmitted credential updates and other periodic maintenance updates to users via their PXa3 server-based member accounts. Domain and workgroup administrators also perform administrative chores via a connection to the PXa3 web site, rather than on a local workstation. A member's security profile, containing algorithm access permissions, credentials, domain and maintenance values, a file header encrypting key, optional biometric templates, and domain-specific policies is contained in one of two places: either on a removable cryptographic token (e.g., a smart card), or on a central server-based profile maintained for each member and available as a downloadable "soft token" over any Internet connection.

A method and apparatus for concurrently displaying from a single window on a network management station the health status of all network devices and objects of a computer network. The network devices may be categorized according to state or device type, as determined by the network manager. The method and apparatus provides a network manager with the ability to determine the current state of network devices and objects within an enterprise network and invoke further actions such as configuration, performance, fault, and security management tasks. The network manager can drag and drop icons from one network management system application window to another network management system application window to obtain fault information about network devices and objects, thus allowing multiple network management system applications to run concurrently on the same network management station. The network manager is further able to add new network devices and objects by dragging site, folder or device icons from one network management system application window to a second network management system application window for displaying the health status of the new devices. The dragged-in devices are added to the appropriate status panes within the second window according to the method of the present invention.

A system uses automatic feedback and control to secure a network infrastructure by iterative convergence of the network's security structure to meet a security policy. Following initialization, a security feedback control system of the security management system makes dynamic adjustments to the system using bi-directional services that are controlled via policy decision components, without user intervention.

A system and method for protection of Web based applications are described. The techniques described provide an enterprise wide approach to preventing attacks of Web based applications. Individual computer networks within the enterprise monitor network traffic to identify anomalous traffic. The anomalous traffic can be identified by comparing the traffic to a profile of acceptable user traffic when interacting with the application. The anomalous traffic, or security events, identified at the individual computer networks are communicated to a central security manager. The central security manager correlates the security events at the individual computer networks to determine if there is an enterprise wide security threat. The central security manager can then communicate instructions to the individual computer networks so as to provide an enterprise wide solution to the threat

<heading lvl="0">Abstract of Disclosure</heading> A security management system includes a fusion engine which "fuses" or assembles information from multiple data sources and analyzes this information in order to detect relationships between raw events that may indicate malicious behavior and to provide an organized presentation of information to consoles without slowing down the processing performed by the data sources. The multiple data sources can comprise sensors or detectors that monitor network traffic or individual computers or both. The sensors can comprise devices that may be used in intrusion detection systems (IDS). The data sources can also comprise firewalls, audit systems, and other like security or IDS devices that monitor data traffic in real-time. The present invention can identify relationships between one or more real-time, raw computer events as they are received in real-time. The fusion engine can also assess and rank the risk of real-time raw events as well as mature correlation events.

A method and apparatus is disclosed for improving the security of computer networks by providing a means operating passively on the network for detecting, reporting and responding to intruders. The system is comprised of a plurality of intruder sensor client computers and associated event correlation engines. Resident in the memory of the client computer and operating in the background is a Tactical Internet Device Protection (TIDP) component consisting of a passive intruder detector and a security Management Information Base (MIB). The passive intruder detector component of the TIDP passively monitors operations performed on the client computer and emits a Simple Network Management Protocol (SNMP) trap to an event correlation engine when it identifies a suspected intruder. The event correlation engine, through the use of a behavior model loaded in its memory, determines whether the user's activities are innocent or those of a perspective intruder. When the event correlation engine is unable to classify a user based on a single trap message, it can request historical information from the security MIB, a database of the operating history of the client computer including a chronology of the illegal operations performed on the client. Once the event correlation engine determines that an intruder is located at an associated client workstation, it generates a status message and transmits the message to all of its subscribers, informing them of the presence and location of a suspected intruder.

A method for predicting risk and designing safety management systems of complex production and process systems which has been applied to an FPSO System operating in deep waters. The methods for the design were derived from the inclusion of a weight index in a fuzzy class belief variable in the risk model to assign the relative numerical value or importance a safety device or system has contain a risk hazards within the barrier. The weights index distributes the relative importance of risk events in series or parallel in several interactive risk and safety device systems. The fault tree, the FMECA and the Bow Tie now contains weights in fizzy belief class for implementing safety management programs critical to the process systems. The techniques uses the results of neural networks derived from fuzzy belief systems of weight index to implement the safety design systems thereby limiting use of experienced procedures and benchmarks. The weight index incorporate Safety Factors sets SFri {0, 0.1, 0.2 . . . 1}, and Markov Chain Network to allow the possibility of evaluating the impact of different risks or reliability of multifunctional systems in transient state process. The application of this technique and results of simulation to typical FPSO/Riser systems has been discussed in this invention.

A flexible, efficient and easy-to-use computer security management system effectively evaluates and responds to informational risks on a wide variety of computing platforms and in a rapidly changing network environment. An individual computer system dynamically monitors its end user, without regard to network connectivity, in order to calculate a risk score and to ensure that the end user's behavior does not put corporate information or other assets at risk. Data regarding such risks and responses are analyzed and stored in real-time.

The present invention is generally directed to a computer security management system that integrates a firewall with an intrusion detection system (IDS). In other words, the firewall and IDS of the present invention can be designed to communicate process or status information and packets with one another. The present invention can facilitate centralized control of the firewall and the IDS and can increase the speed at which packets are passed between a secured computer network and an external network. Increased packet processing speed can be achieved in several ways. For example, the firewall and IDS can process packets in series, in parallel, and sometimes singularly when one of the components is not permitted to process a packet. Alternatively, singular processing can also be performed when one component is permitted to pass a packet to the secured computer network without checking with the other component.

The present invention provides a solution to the needs described above through an improved method and apparatus for an improved security system mechanism in a business applications management system platform. The security management system partitions a number of business objects into a number of hierarchical domains. A security list is then created and configured to grant a member the right to perform a security operation on the business object located within the hierarchical domain. The security list is created by adding the security operation to the security list, applying the security operation to one of the multiple domains, and adding members to the security list.

The disclosure generally relates to methods and systems anticipating a potentially threatening or dangerous incident, and providing varying levels of response to a user. In an exemplary embodiment, the present invention provides varying levels of assistance to a user prior to, during, and after a threatening incident occurs. By providing assistance prior to a threatening incident occurring, the system may be able to thwart potential attacks, bodily harm, robberies, break-ins, and other criminal or dangerous activity. The assistance can be, for example, in the form of deterrents, alerting first responders to go to the scene, sending security personnel to the scene, remotely monitoring the scene, remotely interacting with the scene, providing information and advice to the user.

Techniques for discovery and management of applications in a computing environment of an organization are disclosed. A security management system discovers use of applications within a computing environment to manage access to applications for minimizing security threats and risks in a computing environment of the organization. The security management system can obtain network data about network traffic to identify unique applications. The security management system can perform analysis and correlation, including use of one or more data sources, to determine information about an application. The system can compute a measure of security for an application (“an application risk score”) and a user (“a user risk score”). The score may be analyzed to determine a threat of security posed by the application based on use of the application. The security system can perform one or more instructions to configure access permitted by an application, whether access is denied or restricted.

A policy-based network security management system is disclosed. In one embodiment, the system comprises a security management controller comprising one or more processors; a computer-readable medium carrying one or more sequences of instructions for policy-based network security management, wherein execution of the one or more sequences of instructions by the one or more processors causes the one or more processors to perform the steps of receiving a set of data regarding a user of a computer network; automatically deciding on a course of action based on the set of data, wherein the course of action may be adverse to the user although the set of data is insufficient to establish whether the user is performing a malicious action; and sending signals to one or more network elements in the computer network to implement the decision.

Embodiments of a method and system for detecting and confirming an agent presence are disclosed herein. The agent presence can be confirmed by a secure management engine configured to execute in a secure execution environment. In various embodiments, a secure execution environment includes a service processor, a virtual partition, and an embedded microcontroller. The management engine is configured to monitor a signal communicated from the agent. Based on the monitored signal, an analysis determines an operational state of the agent. Embodiments include remote management applicability for monitoring a host agent.

A combined-hardware-and-software secure-platform interface to which operating systems and customized control programs interface within a computer system. The combined-hardware-and-software secure-platform interface employs a hardware platform that provides at least four privilege levels, non-privileged instructions, non-privileged registers, privileged instructions, privileged registers, and firmware interfaces. The combined-hardware-and-software secure-platform interface conceals all privileged instructions, privileged registers, and firmware interfaces and privileged registers from direct access by operating systems and custom control programs, providing to the operating systems and custom control programs the non-privileged instructions and non-privileged registers provided by the hardware platform as well as a set of callable software services. The callable services provide a set of secure-platform management services for operational control of hardware resources that neither exposes privileged instructions, privileged registers, nor firmware interfaces of the hardware nor simulates privileged instructions and privileged registers. The callable services also provide a set of security-management services that employ internally generated secret data, each compartmentalized security-management service managing internal secret data without exposing the internal secret data to computational entities other than the security-management service itself.

A method and system for cyber security management of Supervisory Control And Data Acquisition (SCADA) systems is provided to enhance situational awareness and cyber security management for industrial control systems. A centralized System Security Manager (SSM) is integrated into a SCADA to collect security related data for the industrial control system and an integrated command and control user interface displays security related data, a system security level, and interfaces with a user to allows for changing of system security settings for the industrial control system based on the security related data collected and manages changes in operational state of the SCADA based on the security level to restrict use of system interfaces and system accesses.

A cloud-based identity and access management system that implements single sign-on (“SSO”) receives a first request for an identity management service configured to allow for accessing an application. Embodiments send the first request to a first microservice which performs the identity management service by generating a token. The first microservice generates the token at least in part by sending a second request to a SSO microservice that is configured to provide SSO functionality across different microservices that are based on different protocols. Embodiments then receive the token from the first microservice and provide the token to the application, where the token allows for accessing the application.

A web user profiling system and method. The method includes a profile editor for user-controlled profile creation and management, a web classification tree including a keyword language, the tree providing a hierarchal structure for classifying a user's web behavior, and a web page analysis engine for classifying web pages viewed leveraging the tree. The system further includes a page stream analysis engine for filtering the classified web pages into classification groupings to provide dynamic user profile information, and a profile gateway having a security manager, the gateway providing permissioned remote access to a user's profile.