Abstract: Methods and systems for assigning reputation to communications entities include collecting communications data from distributed agents, aggregating the communications data, analyzing the communications data and identifying relationships between communications entities based upon the communications data.

Abstract: Methods and systems for operation upon one or more data processors for detecting image spam by detecting an image and analyzing the content of the image to determine whether the incoming communication comprises an unwanted communication.

Abstract: Methods and systems for assigning reputation to communications entities include collecting communications data from distributed agents, aggregating the communications data, analyzing the communications data and identifying relationships between communications entities based upon the communications data.

Abstract: Methods and systems for operation upon one or more data processors for detecting image spam by detecting an image and analyzing the content of the image to determine whether the incoming communication comprises an unwanted communication.

Abstract: Methods and systems for assigning reputation to communications entities include collecting communications data from distributed agents, aggregating the communications data, analyzing the communications data and identifying relationships between communications entities based upon the communications data.

Abstract: An apparatus and system for scoring and grading websites and method of operation. An apparatus receives one or more Uniform Resource Identifiers (URI), requests and receives a resource such as a webpage, and observes the behaviors of an enhanced browser emulator as controlled by javascript provided by the webpage. The enhanced browser emulator tracks behaviors which when aggregated imply malicious intent.

Abstract: Methods and systems for operation upon one or more data processors for detecting image spam by detecting an image and analyzing the content of the image to determine whether the incoming communication comprises an unwanted communication.

Abstract: Methods and systems for assigning reputation to communications entities include collecting communications data from distributed agents, aggregating the communications data, analyzing the communications data and identifying relationships between communications entities based upon the communications data.

Abstract: The present invention is directed to systems and methods for detecting unsolicited and threatening communications and communicating threat information related thereto. Threat information is received from one or more sources; such sources can include external security databases and threat information data from one or more application and/or network layer security systems. The received threat information is reduced into a canonical form. Features are extracted from the reduced threat information; these features in conjunction with configuration data such as goals are used to produce rules, in some embodiments, these rules are tested against one or more sets of test data and compared against the same or different goals; if one or more tests fail, the rules are refined until the tests succeed within ah acceptable margin of error. The hues are then propagated to one or more application layer security systems.

Abstract: Methods and systems for operation upon one or more data processors for biasing a reputation score. A communication having data that identifies a plurality of biasing characteristics related to a messaging entity associated with the communication is received. The identified plurality of biasing characteristics related to the messaging entity associated with the communication based upon a plurality of criteria are analyzed, and a reputation score associated with the messaging entity is biased based upon the analysis of the identified plurality of biasing characteristics related to the messaging entity associated with the communication.

Abstract: Methods and systems for operation upon one or more data processors for efficiently processing communications based upon reputation of an entity associated with the communication.

Abstract: Computer-implemented systems and methods for identifying illegitimate messaging activity on a system using a network of sensors.

Abstract: Methods and systems for operation upon one or more data processors for assigning reputation to web-based entities based upon previously collected data.

Abstract: Methods and systems for operation upon one or more data processors for assigning a reputation to a messaging entity. A method can include receiving data that identifies one or more characteristics related to a messaging entity's communication. A reputation score is determined based upon the received identification data. The determined reputation score is indicative of reputation of the messaging entity. The determined reputation score is used in deciding what action is to be taken with respect to a communication associated with the messaging entity.

Abstract: An apparatus and system for scoring and grading websites and method of operation. An apparatus receives one or more Uniform Resource Identifiers (URI), requests and receives a resource such as a webpage, and observes the behaviors of a commercial browser operating within a commercial operating system over a multi-core processor having hardware containing virtualization extensions. The apparatus records and stores objects and packets captured while the browser is controlled by software received from a server accessed via the URI.

Abstract: A system is provided for estimating a condition of a non-conductive hollow structure exposed to a lightning strike. The structure has an internal cavity. The system includes a pressure transducer to measure a pressure of an acoustic wave generated within the internal cavity due to the lightning strike. The system further includes a controller coupled to the pressure transducer, to receive the measured pressure from the pressure transducer, and to process the condition of the structure, based on the measured pressure.

Abstract: Methods and systems for operation upon one or more data processors for assigning a reputation to a messaging entity. A method can include receiving data that identifies one or more characteristics related to a messaging entity's communication. A reputation score is determined based upon the received identification data. The determined reputation score is indicative of reputation of the messaging entity. The determined reputation score is used in deciding what action is to be taken with respect to a communication associated with the messaging entity.

Abstract: Methods and systems for assigning reputation to communications entities include collecting communications data from distributed agents, aggregating the communications data, analyzing the communications data and identifying relationships between communications entities based upon the communications data.

Abstract: Methods and systems for assigning reputation to communications entities include collecting communications data from distributed agents, aggregating the communications data, analyzing the communications data and identifying relationships between communications entities based upon the communications data.

Abstract: The present invention is directed to systems and methods for detecting unsolicited and threatening communications and communicating threat information related thereto. Threat information is received from one or more sources; such sources can include external security databases and threat information data from one or more application and/or network layer security systems. The received threat information is reduced into a canonical form. Features arc extracted from the reduced threat information; these features in conjunction with configuration data such as goals are used to produce rules, in some embodiments, these rules are tested against one or more sets of test data and compared against the same or different goals; if one or more tests fail, the rules are refined until the tests succeed within ah acceptable margin of error. The hues are then propagated to one or more application layer security systems.