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Division of Network and Systems Engineering

The Division of Network and Systems Engineering (NSE) conducts research and provides education and service to society on key aspects of networked systems. The primary research focus is on system design, architecture, and management; system security and privacy; enterprise IT modeling and computing; project and technology management. The core methods for conducting the research are stochastic modeling, queuing theory; game theory, optimization; distributed systems, data analysis and machine learning; software design, prototyping, and experimentation.

Overview picture of a city with IoT connected things

Meet the division

Recent publications

[1]
K. Hammar and R. Stadler, "Intrusion Tolerance as a Two-Level Game," in Decision and Game Theory for Security - 15th International Conference, GameSec 2024, Proceedings, 2025, pp. 3-23.
[2]
O. Stenhammar, G. Fodor and C. Fischione, "AI-aided Channel Prediction," in Artificial Intelligence for Future Networks, Mohammad A. Matin, Sotirios K. Goudos, George K. Karagiannidis Ed., : Wiley, 2025.
[3]
S. M. Azimi-Abarghouyi and L. R. Varshney, "Compute-Update Federated Learning : A Lattice Coding Approach," IEEE Transactions on Signal Processing, vol. 72, pp. 5213-5227, 2024.

News

Emil Lantz graduating as KTH*s first cybersecurity engineer

Emil is KTH's first cybersecurity engineer

Following the completion of his master's thesis on behavioural biometrics, Emil Lantz is graduating as KTH's first cybersecurity engineer. ”It feels really good to finish,” he says.

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Gunnar Karlsson with his Headquarters Medal of Merit from the Swedish Armed Forces.
Gunnar Karlsson with his Headquarters Medal of Merit from the Swedish Armed Forces.

Honoured for his work in cyber security

Gunnar Karlsson from the Department of Network and Systems Engineering recently received the Headquarters Medal of Merit from the Swedish Armed Forces for his commitment to training cyber soldiers and...

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Making data accessible - despite server and network issues

A software developed by KTH has enabled cloud services to be easier to build and more resilient to failures. “I wanted to make fault-tolerant systems easy to build and use, contrary to what is ofte...

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