Artificial intelligence plays an important role in enhancing the security of modern communication systems. Intelligent algorithms are used to continuously monitor data traffic within networks. This helps detect threats and cyberattacks at an early stage. AI also contributes to protecting user information and personal data. It is used to analyze abnormal patterns that may indicate intrusion attempts. In addition, AI supports rapid response to security incidents and reduces their impact. This has increased trust in digital communication services. AI also enhances network stability and security. It is a fundamental element in protecting communication infrastructures. Therefore, AI has become an essential part of modern communication systems