Company Filing History:
Years Active: 2019-2020
Title: Innovations by Dagen Wang in Network Security
Introduction
Dagen Wang is a notable inventor based in Houston, TX, who has made significant contributions to the field of network security. With a total of 3 patents, his work focuses on enhancing the security measures that protect computer networks from various types of attacks.
Latest Patents
Dagen Wang's latest patents include innovative systems and methods for threat visualization and attacker temporal behavior fingerprinting. The first patent, titled "Systems and methods for threat visualization with signature composure, spatial scale and temporal expansion," describes a network security system that collects event data over an extended duration. This system mines the event data to identify unique conversations between source and destination network addresses. It associates events with signature identifiers that represent different types of attacks, assigning unique visual clues that reflect the frequency of particular events. The system generates a visualization for user interfaces, showcasing these unique visual clues and spatial scale representations of payload sizes.
The second patent, "Systems and methods for attacker temporal behavior fingerprinting and grouping with spectrum interpretation and deep learning," focuses on identifying attackers through their temporal behavior patterns. This patent outlines a process where time marks and events are pre-processed to create a temporal sequence for spectral extraction. The system transforms this sequence from the time domain to the frequency domain, capturing periodicity in the time sequence. Through deep learning, the spectral vector is denoised and decorrelated, resulting in a smaller spectral fingerprint that represents the temporal behavior of an attacker over time.
Career Highlights
Dagen Wang is currently employed at Alert Logic, Inc., where he continues to develop innovative solutions in network security. His expertise in the field has positioned him as a valuable asset to the company.
Collaborations
Dagen collaborates with Ian Rickey, a fellow professional in the field, to further enhance their contributions to network security.
Conclusion
Dagen Wang's innovative patents and work at Alert Logic, Inc. highlight his commitment to advancing network security technologies. His contributions are essential in the ongoing battle against cyber threats.