**What does "network optimization" improve in digital communications?**
Network optimization significantly enhances various aspects of digital communications, primarily focusing on improving performance, reliability, and latency. This process involves configuring and fine-tuning network components to ensure efficient data transmission and minimize bottlenecks. By optimizing factors like bandwidth allocation and traffic management, organizations can achieve faster connection speeds, reduce packet loss, and enhance overall user experience. In addition, network optimization enhances security measures, allowing for better protection of sensitive data during online communications, which is critical in today's digital landscape.