Abstract: Disclosed herein is a system and method for monitoring structures of interest in a host system that is isolated and independent of the CPU and of the operating system. The system does not modify a monitored host's software and operates properly even when the host system has been compromised. The monitor of the present disclosure monitors the integrity of the examined structure by calculating values of the structure, comparing them with expected values, and sending error reports once the discrepancy between these values is detected.

Abstract: A host system integrity monitor for monitoring memory, operating systems, applications, domain manager, and other host system's structures of interest is isolated and independent of the CPU and operating system of commodity systems. The system requires no modifications to the protected (monitored) host's software, and operates correctly even when the host system is compromised. Either arranged as a stand-alone computer on the add-in card which communicates with the monitored host system through the PCI bus, or as the co-processor based monitor located on the motherboard of the host system, or residing on one of the virtual CPU while the monitored system resides on another virtual CPU, or residing within the domain manager of the host system, the monitor monitors the integrity of the examined structure by calculating hash values of the structure, comparing them with expected hash values, and sending error reports once the discrepancy between these values is detected.

Abstract: The subject disclosure is directed towards a technology by which antimalware detection logic is maintained and operated at a backend service, with which a customer frontend machine communicates (queries) for purposes of malware detection. In this way, some antimalware techniques are maintained at the backend service rather than revealed to antimalware authors. The backend antimalware detection logic may be based upon feature selection, and may be updated rapidly, in a manner that is faster than malware authors can track. Noise may be added to the results to make it difficult for malware authors to deduce the logic behind the results. The backend may return results indicating malware or not malware, or return inconclusive results. The backend service may also detect probing-related queries that are part of an attempt to deduce the unrevealed antimalware detection logic, with noisy results returned in response and/or other actions taken to foil the attempt.

Abstract: The subject disclosure is directed towards a technology by which antimalware detection logic is maintained and operated at a backend service, with which a customer frontend machine communicates (queries) for purposes of malware detection. In this way, some antimalware techniques are maintained at the backend service rather than revealed to antimalware authors. The backend antimalware detection logic may be based upon feature selection, and may be updated rapidly, in a manner that is faster than malware authors can track. Noise may be added to the results to make it difficult for malware authors to deduce the logic behind the results. The backend may return results indicating malware or not malware, or return inconclusive results. The backend service may also detect probing-related queries that are part of an attempt to deduce the unrevealed antimalware detection logic, with noisy results returned in response and/or other actions taken to foil the attempt.

Abstract: This invention relates to methods and systems for attaching components to strips of material to form assemblies, e.g., a system for fastening pre-sharpened razor blades to individual support strips on a continuous band of material, such as a metal, to form discrete blade assemblies.

Abstract: This invention relates to methods and systems for attaching components to strips of material to form assemblies, e.g., a system for fastening pre-sharpened razor blades to individual support strips on a continuous band of material, such as a metal, to form discrete blade assemblies.

Abstract: A host system integrity monitor for monitoring memory, operating systems, applications, domain manager, and other host system's structures of interest is isolated and independent of the CPU and operating system of commodity systems. The system requires no modifications to the protected (monitored) host's software, and operates correctly even when the host system is compromised. Either arranged as a stand-alone computer on the add-in card which communicates with the monitored host system through the PCI bus, or as the co-processor based monitor located on the motherboard of the host system, or residing on one of the virtual CPU while the monitored system resides on another virtual CPU, or residing within the domain manager of the host system, the monitor of the present invention monitors the integrity of the examined structure by calculating hash values of the structure, comparing them with expected hash values, and sending error reports once the discrepancy between these values is detected.

Abstract: This invention relates to methods and systems for attaching components to strips of material to form assemblies, e.g., a system for fastening pre-sharpened razor blades to individual support strips on a continuous band of material, such as a metal, to form discrete blade assemblies.