Software System for Increasing Security in Telecommunications Networks

The work is based on the design of an automated software tool that provides simulation of traffic events in a telecommunications network and their analysis for the purpose of detecting Wangiri and SMS Bypass frauds. The implemented system allows parameterization of detection and prevention rules for multiple operators, for each type of fraud considered, as well as performing a complex analysis based on them for the purpose of reporting detected fraud cases. The implementation includes technologies such as Spring Boot, Java, Oracle Database, PL/SQL, React and a generative AI model, all integrated into a single architecture. The system is able to suggest measures to minimize the impact of attacks.