Mikael Kullberg

Title: Innovations of Mikael Kullberg

Introduction

Mikael Kullberg is a notable inventor based in Stockholm, Sweden. He has made significant contributions to the field of technology, particularly in domain reputation scoring and anomaly detection in DNS requests. With a total of four patents to his name, Kullberg's work showcases his expertise and innovative thinking.

Latest Patents

One of Kullberg's latest patents is a "System for domain reputation scoring." This invention relates to computer-implemented methods for scoring domain names. The method involves receiving a request for a reputation score, gathering input data associated with the domain name, and extracting features to generate a feature vector. A machine-learning classifier then calculates the reputation score based on a graph database, which includes various reference domain names and servers. This score indicates the probability of the domain name being linked to malicious activity.

Another significant patent is "Analyzing DNS requests for anomaly detection." This method detects anomalies in DNS requests by analyzing a series of requests generated within a specific timeframe. The process includes selecting subsets of DNS requests, calculating count values for DNS data fragments, and determining anomaly trends based on these values. This innovative approach enhances the ability to identify potential security threats in network traffic.

Career Highlights

Kullberg has worked with prominent companies in the tech industry, including Nominum, Inc. and Akamai Technologies, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in cybersecurity and domain management.

Collaborations

Throughout his career, Kullberg has collaborated with talented individuals such as Thanh Nguyen and Hongliang Liu. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Mikael Kullberg's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work in domain reputation scoring and DNS anomaly detection demonstrates his commitment to enhancing cybersecurity measures. Kullberg's innovative spirit continues to inspire advancements in the tech industry.