CCC Serverless Computing Controls
Controls for Serverless Computing technologies, as defined by the FINOS Common Cloud Controls project.
- ID
- CCC.SvlsComp.CN
- Version
- v2026.06-rc3
- Gemara version
- v1.2.0
- Author
- FINOS Common Cloud Controls
Networking
The Networking group covers entries related to network infrastructure, connectivity, and traffic management. This includes virtual networks, subnets, load balancing, DNS, routing, peering, and network-level access controls.
CCC.SvlsComp.CN01 Enforce Use of Private Endpoints for Serverless Function
Objective
Ensure that the serverless function is accessible only through a private endpoint, allowing it to communicate securely within a virtual private network and preventing unauthorized external access.
Assessment requirements
Attempt to access the serverless function over the public internet and verify that access is denied.
Applicability: tlp-red, tlp-amber
Guidelines
- NIST-CSF
- PR.AC-5 — Network integrity is protected
- NIST_800_53
- SC-7 — Boundary Protection
- SC-8 — Transmission Confidentiality and Integrity
Threats
- CCC.Core.Threats
- CCC.Core.TH01 — Access control is misconfigured
Resource Management
The Resource Management group covers entries related to the lifecycle, configuration, and operational integrity of cloud resources. This includes resource exhaustion, tag manipulation, version rollback, scaling, and cost management.
CCC.SvlsComp.CN02 Implement Function Invocation Rate Limits
Objective
Ensure that function invocation is limited to a specified threshold from any single entity, preventing resource exhaustion and denial of service attacks.
Assessment requirements
Send requests to invoke the function up to the allowed threshold and confirm they are successful; then send additional requests exceeding the threshold from the same entity and verify that they are denied.
Applicability: tlp-red, tlp-amber
Guidelines
- NIST-CSF
- PR.DS-4 — Adequate capacity to ensure availability
- NIST_800_53
- SC-5 — Denial of Service Protection
Threats
- CCC.Core.Threats
- CCC.Core.TH12 — Resource constraints are exhausted