Hyogon Kim's guest appearances

Hyogon Kim

CERIAS Weekly Security Seminar - Purdue University

Ryan Henry

Cory Doctorow

Doug Smith

Larry Ponemon

George Heron

Laura Thomas

Eli Lilly

Stephen Elliott

Tony Sager

David Carroll

Jack Daniel

Joe Judge

Chris Reed

Richard III

John Richardson

OwlTail

In this talk, we will see that malicious traffic flows such as  denial-of-service attacks and various scanning activities can be  visualized in an intuitive manner. A simple but novel idea of  plotting a packet using its source IP address, destination IP  address, and the destination port in a 3-dimensional space  graphically reveals ongoing attacks. Leveraging this property,  combined with the fact that only three header fields per each  packet need to be examined, a fast attack detection and  classification algorithm can be devised. About the speaker: Prof. Hyogon Kim is visiting Purdue University for the fall  semester this year from Korea University, Seoul, Korea. He is an  associate professor at Korea U., where he teaches Internet  protocols and wireless communication. He received a Ph.D. from the  University of Pennsylvania in 1996, and went on to Bell  Communications Research (Bellcore, now Telcordia Technologies) to  work on Internet protocols and architecture issues. He joined Korea  University in 2003, and has been working on Internet security and  wireless network performance.

<p>In this talk, we will see that malicious traffic flows such as  denial-of-service attacks and various scanning activities can be  visualized in an intuitive manner. A simple but novel idea of  plotting a packet using its source IP address, destination IP  address, and the destination port in a 3-dimensional space  graphically reveals ongoing attacks. Leveraging this property,  combined with the fact that only three header fields per each  packet need to be examined, a fast attack detection and  classification algorithm can be devised. About the speaker: Prof. Hyogon Kim is visiting Purdue University for the fall  semester this year from Korea University, Seoul, Korea. He is an  associate professor at Korea U., where he teaches Internet  protocols and wireless communication. He received a Ph.D. from the  University of Pennsylvania in 1996, and went on to Bell  Communications Research (Bellcore, now Telcordia Technologies) to  work on Internet protocols and architecture issues. He joined Korea  University in 2003, and has been working on Internet security and  wireless network performance.</p>

Hyogon Kim, Real-Time Visualization of Network Attacks on High-Speed Links