Network architectures are evolving to handle modern complexity, but they often hinder IT and security teams. Traditional network architectures were designed with a "trust" assumption, which is no longer valid due to trends like virtualization, software-as-a-service, and remote access. Instead, organizations should adopt a zero-trust network architecture that protects each resource individually, regardless of user identity, device, or connection method. This approach requires considering factors such as business stage, user base, and regulations when designing a network architecture. With the rise of virtualization, software-as-a-service, and remote access, traditional network architectures are under pressure to adapt to these changes. A modern network architecture should prioritize simplicity, performance, and security, using solutions like Twingate that simplify and secure network architectures.