Original release date: August 2, 2021 | Last revised: August 3, 2021
The National Security Agency (NSA) and CISA have released Kubernetes Hardening Guidance, a cybersecurity technical report detailing the complexities of securely managing Kubernetes—an open-source, container-orchestration system used to automate deploying, scaling, and managing containerized applications.
This report describes the security challenges associated with setting up and securing a Kubernetes cluster, and presents hardening strategies to guide system administrators in avoiding common misconfigurations.
CISA encourages users and administrators to ensure the security of applications by following the hardening guidance outlined in this report.
This product is provided subject to this Notification and this Privacy & Use policy.
CISA released one Industrial Control Systems (ICS) advisory on September 25, 2025. These advisories provide…
Today, CISA issued Emergency Directive ED 25-03: Identify and Mitigate Potential Compromise of Cisco Devices…
CISA is releasing this Alert to provide guidance in response to a widespread software supply…
Today, CISA released a cybersecurity advisory detailing lessons learned from an incident response engagement following…
SonicWall released a security advisory to assist their customers with protecting systems impacted by the…
CISA released nine Industrial Control Systems (ICS) advisories on September 18, 2025. These advisories provide…
This website uses cookies.