Cilium

eBPF-based Networking, Security, and Observability

Cilium was accepted to CNCF on October 13, 2021 at the Incubating maturity level and then moved to the Graduated maturity level on October 11, 2023.

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Cilium case studies

Related Case Studies

ECCO

ECCO

50% reduction in networking and storage costs

June 18, 2025

Transforming Networking with Cilium at Ecco

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Michelin

Michelin

-44% Reduction in Platform Costs

June 12, 2025

Michelin retools to open source Kubernetes saving time and money

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Recorded Cilium programs

See more recordings

Cloud Native Live: Using Cilium to enforce gRPC-aware security policies

Cloud Native Live: Using Cilium to enforce gRPC-aware security policies

Presented by: Cilium

April 29, 2025 458 views

Cloud Native Live: Insights from the Radar

Cloud Native Live: Insights from the Radar

Presented by: CNCF, Slashdata

March 4, 2025 315 views

CNCF On demand webinar: A tale of three service meshes

CNCF On demand webinar: A tale of three service meshes

Presented by: Infosys

May 2, 2024 1,299 views

Recent Cilium news

Kubestronaut

Kubestronaut in Orbit: Iliyan Petkov

April 8, 2025

kubestronaut

Kubestronaut in Orbit: Willem Berroubache

March 19, 2025

Kubestronaut

Kubestronaut in Orbit: Gerardo López

March 6, 2025

Cilium in CNCF Store

Cilium Decal

Cilium Decal

$0.50

Cilium Full-Color| District Perfect Blend Long-Sleeve Tee

Cilium Full-Color| District Perfect Blend Long-Sleeve Tee

$35.00