Tigera Inc

Tigera Inc provides Kubernetes-native security and observability software for container, microservices, and cloud-native network environments.

• Kubernetes network security, policy enforcement, and workload protection for containerized applications (cloud security)
• Detection, monitoring, and troubleshooting of Kubernetes network traffic and workloads (observability)
• Zero-Trust Network Access (ZTNA) controls and microsegmentation for Kubernetes clusters (network security)
• Support for hybrid and multi-cloud Kubernetes deployments across public cloud and on-premises (on-prem) infrastructure (cloud infrastructure)
• Compliance-focused controls and visibility for regulated Kubernetes environments (governance, risk, and compliance)

More About Tigera Inc

Tigera Inc focuses on security and observability for Kubernetes and cloud-native workloads, targeting enterprises that operate containerized applications across public cloud, private cloud, and hybrid environments. Its offerings are used by platform engineering teams, DevOps groups, and Security Operations (SecOps) centers to define, enforce, and monitor network and security policies within Kubernetes clusters and across multiple clusters.

The company’s technology is aligned with Kubernetes as the orchestration layer, and it builds on cloud-native networking concepts such as Container Network Interface (CNI) plugins, network policies, and service-to-service communication controls. Tigera’s products are associated with Kubernetes network security (cloud security) and observability (observability), combining policy-based controls with deep visibility into cluster traffic, Domain Name System (DNS) activity, and workload behavior.

In enterprise environments, Tigera software is typically integrated into existing Continuous Integration and Continuous Deployment (CI/CD) pipelines and platform engineering workflows, where it provides runtime controls for microsegmentation, least-privilege network access, and workload identity-aware policies. The architecture often involves deploying agents or components on each Kubernetes node, integrating with Kubernetes APIs, and working alongside ingress controllers, service meshes, and cloud provider networking services.

Tigera offerings intersect with categories such as cloud-native application protection platforms (cloud security), Kubernetes network policy management (network security), and cluster observability (observability). The security capabilities focus on defining and enforcing fine-grained network policies, detecting policy violations or suspicious traffic patterns, and supporting incident investigation with detailed flow logs and audit trails. The observability capabilities provide visibility into east-west and north-south traffic, application dependencies, and security-relevant telemetry within and across clusters.

From a protocol and technology perspective, Tigera tools typically interact with standard Kubernetes networking constructs, Linux networking primitives, and commonly used protocols such as Transmission Control Protocol (TCP), User Datagram Protocol (UDP), Hypertext Transfer Protocol (HTTP), and DNS. Integration with cloud provider services and identity systems allows organizations to map Kubernetes-level policies to broader enterprise security frameworks. This supports alignment with zero-trust security models and regulatory frameworks that require granular network controls and auditable logging.

Within an enterprise IT directory or marketplace taxonomy, Tigera Inc is best categorized under cloud-native security for Kubernetes (cloud security), Kubernetes networking and network policy (networking), and Kubernetes observability (observability). Its focus on Kubernetes-native operation positions it for use in organizations that have standardized on containers and microservices and require consistent security and visibility across multiple clusters and cloud environments.