Aviram Cohen

Title: Aviram Cohen: Innovator in Intrusion Detection and Disk Array Storage

Introduction

Aviram Cohen is a notable inventor based in Lexington, MA (US), recognized for his contributions to technology with a total of 8 patents. His work primarily focuses on enhancing security systems and improving data storage solutions.

Latest Patents

Cohen's latest patents include a VMM-based intrusion detection system. This system collects architectural level events from a Virtual Machine Monitor, where the collected events represent the operation of a corresponding Virtual Machine. The events are consolidated into features that are compared with features from a known normal operating system. If the amount of any differences between the collected features and the normal features exceeds a threshold value, a compromised Virtual Machine may be indicated. The comparison thresholds are determined by training on normal and abnormal systems and analyzing the collected events with machine learning algorithms to arrive at a model of normal operation. Another significant patent is the method and apparatus for reconfiguring striped logical devices in a disk array storage. This innovation enables an on-line reconfiguration of striped data in a disk array storage device. A replicated copy of the striped logical device is made in parallel with host operations. A logical device with a new configuration is then substituted for access by the host application even before any data is transferred to locations within the newly configured logical device. Independent processes operating in this disk array storage device reconfigure the data transparently to any host operations while accommodating host I/O requests directed to locations in the new configuration.

Career Highlights

Throughout his career, Aviram Cohen has worked with prominent organizations such as EMC Corporation and Northeastern University. His experience in these institutions has significantly contributed to his expertise in the field of technology and innovation.

Collaborations

Cohen has collaborated with notable individuals, including Arieh Don and Hana Moreshet, who have contributed to his projects and innovations.

Conclusion

Aviram Cohen's innovative work in intrusion detection systems and disk array storage has made a significant impact in the technology sector. His patents reflect a commitment to advancing security and data management solutions.