Kyverno vs Sysdig Secure

Kyverno is a free, open-source policy engine for defining and enforcing policy as code in Kubernetes. Its stable policy types can validate, mutate, generate or delete resources, and verify container image signatures and attestations. The Kyverno CLI can test policies against Kubernetes resource manifests in CI before they are applied to a live cluster. Documentation describes use with Helm, YAML manifests, GitHub Actions and GitOps tools such as ArgoCD. Kyverno is installed in a Kubernetes cluster; Helm is recommended for production, and YAML manifests are also available. A standard installation requires an admission controller, while background, reports and cleanup controllers are optional. Production installations should use high availability mode. The project supports CEL-based policy types and describes applying Kubernetes-style policies outside Kubernetes as part of its mission. Its webhooks default to fail-closed, so matching requests can fail if the API server cannot reach Kyverno. The project documents Cosign signatures for images and manifests, and lists CLI binaries for Linux, macOS and Windows.

Sysdig Secure is a cloud-native application protection platform for cloud environments, containers, Kubernetes, hosts, and serverless workloads. It uses runtime insights to prioritize risks that are exploitable in a customer’s environment. Threat detection runs in real time using Falco rules, machine learning, and drift control; vulnerability scanning is available with agent-based or agentless approaches and prioritizes vulnerabilities in use. Cloud Attack Graph connects vulnerabilities, misconfigurations, and excessive permissions to map potential attack paths. Sysdig Sage is an AI assistant for security search, vulnerability management, threat investigation, and response. The platform connects to AWS, GCP, and Azure, and documents integrations including Git, Jira, Snyk, Docker Scout, Splunk, Elasticsearch, and Syslog. Sysdig describes support for on-premises, air-gapped, and private cloud environments. Deployment is hybrid, with licensing based on hosts or compute instances for CSPM. The documented agent supports Linux distributions and Windows Server 2019 and later; the vulnerability CLI scanner is available for Linux and macOS. Pricing is by quote rather than displayed.