2024 the 4th European Conference on Communication Systems (ECCS 2024) that will be held from May 15-17, 2024 in Vienna, Austria. Organized by FH JOANNEUM University of Applied Sciences. We invite you to join us at ECCS 2024 and explore the latest advancements in communication and network security. As an added incentive, we are pleased to announce that an excellent presentation award will be granted to encourage and recognize outstanding contributions.