🛡️ Zero Trust Workshops: Your Guide to the New IT Security Standard

IT managers, listen up: Zero Trust workshops are coming in June and November 2026. Get practical strategies to implement this critical security framework.

https://www.byte-pulse.net/article/zero-trust-workshops-your-guide-to-the-new-it-security-standard

#zerotrust #cybersecurity #ITsecurity #workshop

Learn how to secure Kubernetes microservices with mTLS (mutual TLS) — enable Istio STRICT mode, automate certificate rotation with cert-manager, implement SPIFFE/SPIRE workload identity, and debug CERTIFICATE_VERIFY_FAILED errors with practical kubectl and istioctl commands.

https://iamdevbox.com/posts/mtls-certificate-authentication-microservices-kubernetes/?utm_source=mastodon&utm_medium=social&utm_campaign=blog_post

#Kubernetes #mTLS #ZeroTrust #ServiceMesh #Istio

Secure Boot handles the kernel, but what about the root filesystem?

RHEL’s Sealed Images technology preview extends cryptographic integrity to runtime. Built via image mode for #RHEL, it uses composefs to lock down the OS. If a file is modified post-build, the kernel blocks it.

It’s a disciplined approach to immutable infra—bringing container workflows to the OS layer to stop configuration drift.

Read more: https://www.redhat.com/en/blog/how-sealed-images-red-hat-enterprise-linux-extend-os-integrity-boot-runtime

#RedHat #Linux #Security #OpenSource #ZeroTrust