Keygen uses QuotaGuard to provide dedicated static destination IPs for firewall-restricted access to Keygen Cloud. Eligible customers request the option through Keygen and use its supplied API hostname and addresses, retaining authentication.
Keygen officially uses QuotaGuard to provide dedicated static destination IPs for firewall-restricted access to Keygen Cloud. Eligible Keygen Cloud customers request the option through Keygen, receive a replacement API hostname backed by up to two static IP addresses, and add every supplied address to the enterprise firewall.
- Keygen's documented provider: Keygen names QuotaGuard directly in its official static-IP documentation. This is the infrastructure behind Keygen's established Ent-tier option, not a theoretical compatibility claim.
- A small, stable destination allowlist: Enterprise customers approve the QuotaGuard-backed addresses instead of treating Keygen's normal dynamic cloud addresses as a permanent firewall list.
- Provisioned through Keygen: Keygen supplies the correct account-specific hostname and addresses. The customer changes the Keygen API base URL while Keygen remains the product vendor and support contact.
- No customer-operated network appliance: The enterprise customer does not need to deploy a VPN, reverse-proxy VM, load balancer, or custom gateway merely to reach the Keygen API.
- Managed infrastructure: QuotaGuard operates the static network identity and forwarding infrastructure, including availability, health monitoring, capacity, maintenance, load balancing, failover, and after-hours incident ownership.
- Existing security controls remain: The stable destination satisfies the firewall requirement without replacing Keygen authentication, TLS, license validation, authorization, or other application-level controls.
- A repeatable SaaS product model: SaaS companies can use the same QuotaGuard inbound-proxy pattern to give their own enterprise customers a stable destination without moving the application or operating proxy infrastructure themselves.
- Shared or dedicated architecture: Standard direct QuotaGuard plans provide managed inbound capability on shared infrastructure. Enterprise provides customer-only addresses and dedicated proxy resources when the contract requires exclusivity.
Scope: This integration gives enterprise applications a stable destination for reaching Keygen Cloud. It is not the outbound-proxy pattern used when an application needs a stable source IP to call another protected service.