Ulf Kargén

Postdoc

I have a broad interest in information security, with a particular interest in systems and software security. For my work pursuing a PhD, my main focus is dynamic analysis of binary-code programs.

PhD Student in Software Security

I have a broad interest in information security, with a particular interest in systems and software security. I am currently pursuing a PhD in computer science under the supervision of professor Nahid Shahmehri. My main topic of research is dynamic analysis of binary-code programs.

While bringing its own challenges, doing analysis directly on machine code, instead of source code, widens the potential of program analysis. For example, analyzing third-party closed-source programs or malicious software (malware) becomes possible. Furthermore, dynamic analysis allows observing a program's behavior in detail while it runs, instead of trying to infer the behavior from looking at its code.

Some of my recent works has been on scalable dynamic analysis methods, and on testing techniques to find security flaws in software.

Teaching

TDDC90 Software Security – Course leader and lecturer
TDDD17 Information Security, Second Course – Course leader and lecturer

Research group

Security and Networks Group at ADIT, IDA
Group leader: Nahid Shahmehri

Publications

2023

2022

About the division

Database and Information Techniques (ADIT)

The Division of Database and Information Techniques is part of the Department of Computer and Information Science. The division consists of several research groups, each of which has its own research profile.

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About the department

Department of Computer and Information Science (IDA)

The Department of Computer and Information Science is one of the largest departments in northern Europe in its field. Research activity covers artificial intelligence, human-computer interaction, software and computer systems, and data science.