5G networks security: In the framework PHDF-21-088 project solution will be found that will overcome vulnerabilities (MITM, data leakage, design vulnerabilities) and find new solution to minimize the risk of cyber attacks. Project supports to create micro lab where the systems security flaws will be reassessed and based on this assessment different approached will be analyzed. More secure and efficient way of communication will be created. At the last stage, new secure design and function must be created and implemented. That will be tested in local environment as well as discussed with international experts to continue working on the improvement of our design. Project began in 2021 and was successfully completed in 2022.