What is E3S?

E3S likely refers to Edge-to-Edge Security Services. Without further context, it is difficult to provide a highly specific explanation. Generally, E3S refers to a comprehensive approach to security that protects data and applications across the entire network path, from the edge devices (e.g., IoT devices, user laptops) to the core network and cloud infrastructure. This often involves a combination of technologies such as encryption, authentication, access control, threat detection, and security analytics to ensure end-to-end protection. E3S is commonly used in environments where data security and compliance are critical, such as finance, healthcare, and government.