This inventor holds 3 USPTO granted patents. Top assignee: Cisco Technology, Inc.. Active years: 2002-2004.
Company Filing History:
Years Active: 2002-2004
Title: Innovations of Thomas E Bernhard
Introduction
Thomas E Bernhard is an accomplished inventor based in Round Rock, TX (US). He has made significant contributions to the field of network security through his innovative patents. With a total of 3 patents, Bernhard has developed methods that enhance the detection of intrusions in local networks.
Latest Patents
One of his latest patents is titled "Intrusion detection signature analysis using regular expressions and logical operators." This method describes intrusion signatures utilized by intrusion detection systems to identify attacks on local networks. The signatures are articulated using a high-level syntax that shares features with regular expressions and logical expression methodologies. These high-level signatures can be compiled or analyzed to create a process executable by a sensor or other processor-based signature detector.
Another notable patent is "Network intrusion detection signature analysis using decision graphs." This method focuses on detecting signatures that represent misuse of a local network. It identifies known reference signatures with one or more common events, represented by a decision graph containing shared nodes. Each node signifies the occurrence of an event, and given a set of input events, test functions associated with nodes determine the path taken during graph traversal. This approach allows for the detection of all signatures with a single traversal, streamlining the process and consolidating known reference signatures into a smaller set of decision graphs.
Career Highlights
Thomas E Bernhard is currently employed at Cisco Technology, Inc., where he continues to innovate in the field of network security. His work has significantly impacted the way intrusion detection systems operate, making them more efficient and effective.
Collaborations
Throughout his career, Bernhard has collaborated with notable colleagues, including Gerald S Lathem and Steven Dale Shanklin. These collaborations have contributed to the advancement of technologies in network security.
Conclusion
Thomas E Bernhard's contributions to network security through his innovative patents demonstrate his expertise and commitment to enhancing the safety of local networks. His work continues to influence the field and pave the way for future advancements.