Kubernetes 1.35 brings changes around security: ๐ฎ Removal of cgroup v1 support ๐ชช Increased verifications when pulling images ๐ฆน๐ป Limits to impersonation ๐ User namespaces when using the host network ๐ Token secrets for CSI drivers And more! www.sysdig.com/blog/kuberne... #Kubernetes #Security #k8s
Post
๐ชช Increased verifications when pulling images in Kubernetes 1.35: ๐ Performs credentials check when accessing images, not only on pull. ๐ฅ To keep images secure in multi-tenant clusters. โน๏ธ www.sysdig.com/blog/kuberne...
๐ User namespaces when using the host network in Kubernetes 1.35: ๐ก๏ธ Pods using the host network no longer need to also use the host users. ๐ They can run as privileged without being root. โน๏ธ www.sysdig.com/blog/kuberne...
๐ฆน๐ป Constrained impersonation in Kubernetes 1.35: ๐ก Impersonator: User acting as another user. ๐ง They are now limited to their original permissions. ๐ก๏ธ This prevents privilege escalations. โน๏ธ www.sysdig.com/blog/kuberne...
๐ Token secrets for CSI drivers in Kubernetes 1.35: ๐๏ธ New field to provide secrets to CSI drivers. ๐ก๏ธ Keeping sensitive data separate from configuration. โน๏ธ www.sysdig.com/blog/kuberne...
0 reposts0 likes
๐ฎ Kubernetes 1.35 is letting go of some old technology: cgroup v1 in favor of cgroup v2 SPDY in favor of WebSockets gogo protobuf in favor of standard libs โน๏ธ www.sysdig.com/blog/kuberne...