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How eBPF is changing container networking

Networking, observability, and security for Kubernetes and container networks involve substantial processing overhead. eBPF promises more efficiency, visibility, and control.

By Bill Doerrfeld

Mar 3, 2025 13 mins

Cloud-Native Kubernetes and Containers Security Monitoring Software

Tetragon: Extending eBPF and Cilium to runtime security

Cilium subproject taps eBPF hooks into the Linux kernel to bring real-time security observability and runtime enforcement to containers and Kubernetes.

By Jeremy Colvin

Feb 3, 2025 8 mins

Application Security DevSecOps Kubernetes and Containers

Secure Azure Kubernetes with Advanced Container Networking Services

Microsoft bundles open source security and observability tools for its managed cloud-native platform.

By Simon Bisson

Oct 17, 2024 7 mins

Cloud-Native Kubernetes and Containers Microsoft Azure

Network management vulnerability exposes cable modems to hacking

SNMP authentication bypass flaw could be used to hijack hundreds of thousands of cable modems from around the world

By Lucian Constantin

Apr 28, 2017 3 mins

Access Control Hacking Technology Industry

Data security and the cloud: Earn trust by putting your customers in control

It's not your data; it's the customer's data

By Mark Goldin

Apr 7, 2017 4 mins

Cloud Security Network Security SaaS

What it takes to become an IT security engineer

The role is a fairly new one in many companies, and qualified candidates are in high demand. Learn how one IT security engineer landed his current job, the skills and training that helped him get there, and where his sights are set now.

By Stacy Collett

Mar 21, 2017 3 mins

Careers Network Security Security