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The New Stack

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Image Credit: The New Stack

Simplify Kubernetes Security With Kyverno and OPA Gatekeeper

  • Kubernetes poses security challenges that Kyverno and OPA Gatekeeper can address effectively.
  • These tools enforce policies to ensure Kubernetes resources are secure before deployment.
  • Kyverno simplifies Kubernetes security with easy-to-write YAML policies and built-in compliance reporting.
  • Installation of Kyverno involves using Helm and following a few simple steps.
  • Kyverno helps in preventing common pitfalls like deploying containers with ':latest' tags.
  • OPA Gatekeeper, on the other hand, uses Rego language for policy enforcement in Kubernetes.
  • OPA Gatekeeper works as an admission controller to ensure compliance from the start.
  • Comparison between Kyverno and OPA Gatekeeper showcases differences in policy language, complexity, and flexibility.
  • Choose Kyverno for simpler policies defined in YAML or OPA Gatekeeper for complex policy logic in Rego.
  • Both tools help enforce security practices like restricting privileged container execution and requiring specific labels.

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