# Network FAQ

- [Node Information](/network-faq/node-information.md)
- [What is a Foundational Node?](/network-faq/node-information/what-is-a-foundational-node.md)
- [What is a Gatekeeper Node?](/network-faq/node-information/what-is-a-gatekeeper-node.md)
- [What is an Operator Node?](/network-faq/node-information/what-is-an-operator-node.md)
- [KNS / Digital Identity](/network-faq/kns-digital-identity.md)
- [Users on the Network](/network-faq/users-on-the-network.md)