Device-Based Access Policies with outbound-only connectivity are the shield and filter that stop that from happening. They enforce identity at the device level, locking down resources so only trusted hardware can talk to your systems. No matter the size of your network, the goal is the same: verify the device, then connect.
Outbound-only connectivity turns the old model inside out. Instead of opening your network to inbound requests, all communication flows outward. This reduces your external attack surface to zero open inbound ports. Attackers scanning your systems find nothing to knock on. No exposed doors. No forgotten APIs. Your devices initiate the conversation, and you control when it ends.
When paired with device-based access policies, outbound-only connectivity delivers two critical wins. First, every device is checked against defined rules — operating system checks, compliance baselines, encryption posture, security agents. Second, connections are only allowed if they start from devices that meet policy. This means approved team laptops might reach production APIs, while unpatched desktops can’t.