Location History:
- Goettingen, DE (2011)
- Göttingen, DE (2009 - 2020)
- Kassel, DE (2014 - 2020)
- Gottingen, DE (2023)
Company Filing History:
Years Active: 2009-2023
Title: Mark Usher: Innovator in Cybersecurity Technologies
Introduction
Mark Usher is a prominent inventor based in Göttingen, Germany. He has made significant contributions to the field of cybersecurity, holding a total of 10 patents. His work focuses on innovative methods for identifying malicious online activities and enhancing email security.
Latest Patents
One of Mark Usher's latest patents is titled "Domain clustering for malicious campaign identification." This method provides a systematic approach to identifying malicious domains by extracting domain information from various input streams. The process involves clustering domains based on their characteristics and enriching these clusters with threat intelligence ratings. This innovation allows for more effective identification and categorization of cyber threats.
Another notable patent is "Unsolicited bulk email detection using URL tree hashes." This method detects unsolicited bulk emails by analyzing URLs contained within received emails. It involves dividing the URL into components, generating a tree structure, and calculating a hash value to determine if the email is classified as unsolicited. This approach enhances the ability to filter out unwanted emails effectively.
Career Highlights
Mark Usher is currently employed at International Business Machines Corporation (IBM), where he continues to develop cutting-edge technologies in cybersecurity. His work at IBM has positioned him as a key player in the industry, contributing to advancements that protect users from online threats.
Collaborations
Throughout his career, Mark has collaborated with notable colleagues, including Dirk Harz and Ralf Iffert. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Mark Usher's contributions to cybersecurity through his patents and work at IBM highlight his role as a leading inventor in the field. His innovative methods for identifying cyber threats and enhancing email security are vital in today's digital landscape.