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Cloud Security Blocks | SignalWire

Secure by Design

SignalWire Cloud is secure at every layer, allowing you to focus on building, not defending.

Project-Level Isolation
Project-Level Isolation

Resources like AI agents, SWML scripts, conference rooms and data are isolated at the project level. No accidental cross-talk or shared memory. Just clean, scoped environments.

Compliant, Redundant Infrastructure
Compliant, Redundant Infrastructure

Our global infrastructure is geo-distributed, fault tolerant, and hosted in secure, compliance ready environments – supporting regional data privacy and disaster recovery out of the box.

Access Control that Scales
Access Control that Scales

Use API keys, project roles, and subscriber resources to lock down access and define exactly who can do what.

Visibility & Auditing
Visibility & Auditing

Track API activity, monitor logs, and integrate with external systems and tools.

Intelligent Routing
Intelligent Routing

Intelligently route your calls to the closest media server, to the closest endpoint, and to multiple PSTN providers – all through a single and unified API.

No External Provisioning
No External Provisioning

Nodes securely authenticate and coordinate through an internal messaging layer built into the network, removing provisioning overhead and cross-cloud friction.