Traditionally, achieving an Authorization to Operate (ATO) has been a grueling marathon. It often demands expensive consulting fees, lengthy manual documentation and no clear visibility into where your architecture actually stands against NIST 800-53 requirements. For organizations running cloud-native architectures on Kubernetes, this complexity is magnified. You aren’t just securing a perimeter; you’re securing hundreds of microservices communicating in real-time.
Buoyant and TestifySec are changing that narrative. By combining FIPS-validated service mesh technology with pipeline-native compliance automation, we are helping organizations and agencies shrink compliance timelines with cryptographic proof at every step.
How to meet NIST 800-53 requirements?
To sell to Government agencies or to operate within them, you need a secure product and proof of that security. Compliance frameworks like FedRAMP and FISMA both rely on the NIST 800-53 control catalog. They require both the technical implementation of security controls and verifiable evidence that validates them.
The partnership between Buoyant and TestifySec helps alleviate the resources needed to implement these controls through:
- The Technical Foundation (Buoyant): Buoyant Enterprise for Linkerd provides automatic mutual TLS (mTLS) encryption for all service-to-service communication. Additionally, it uses FIPS 140-2/140-3 validated cryptographic modules, satisfying strict Federal requirements for data in transit, and provides a FIPS dashboard to simplify the auditing process.
- The Compliance Automation Layer (TestifySec): Even with encryption in place, proving it to auditors can take months. TestifySec automates this by capturing cryptographically-signed attestations directly from CI/CD pipelines—including evidence of Linkerd’s encryption configurations. These attestations map to NIST 800-53 controls and generate System Security Plans (SSPs) in OSCAL format, replacing manual screenshots and developer surveys with tamper-evident proof.
Why are Buoyant and TestifySec better together?
Whether you are a software vendor seeking FedRAMP authorization or a Federal agency modernizing under FISMA guidelines, this partnership offers three distinct advantages:
- Velocity Without Friction: Linkerd provides automatic mTLS for all in-cluster traffic, covering both the control plane and data plane without requiring changes to application code. TestifySec captures attestations for these configurations automatically—no screenshots or developer surveys required.
- Continuous Compliance: Compliance isn’t a “one and done” event. TestifySec provides ongoing validation and automated reporting alongside Linkerd’s FIPS dashboard that offers real-time proof of encryption and readily available CMVP numbers for auditors.
- Simplified Procurement: Both Buoyant and TestifySec are available through Carahsoft, making it easier to leverage existing contract vehicles to acquire the full solution and removing red tape from the purchasing process.
The shift to Kubernetes shouldn’t be a compliance hurdle. By combining the world’s fastest, lightest FIPS-validated service mesh with pipeline-native compliance automation, Buoyant and TestifySec are making the Federal market accessible to the next generation of innovators and helping agencies secure their missions faster.
Learn more about FIPS-validated encryption with Buoyant and the partnership with TestifySec.
Carahsoft Technology Corp. is The Trusted Government IT Solutions Provider, supporting Public Sector organizations across Federal, State and Local Government agencies and Education and Healthcare markets. As the Master Government Aggregator for our vendor partners, including Buoyant, we deliver solutions for Geospatial, Cybersecurity, MultiCloud, DevSecOps, Artificial Intelligence, Customer Experience and Engagement, Open Source and more. Working with resellers, systems integrators and consultants, our sales and marketing teams provide industry leading IT products, services and training through hundreds of contract vehicles. Explore the Carahsoft Blog to learn more about the latest trends in Government technology markets and solutions, as well as Carahsoft’s ecosystem of partner thought-leaders.
