This week's articles
MITRE released the Active Defense Matrix, a set of tactics and techniques defenders can use to deny a contested area to an adversary.
Azure AD Pass The Certificate
Post explaining what NegoEx and PKU2U are, what a P2P certificate is, and how to use those to gain access to Azure AD machines.
Deconstructing Kubernetes Networking
Second post in a series focused on "Deconstructing Kubernetes", which describes how to set up an extremely basic Kubernetes cluster. As soon as you move beyond one node, you'll have to deal with container networking across hosts, which involves a lot of intricacies. As a result, this posts gives some insights on Kubernetes networking.
How to monitor etcd
Learn what etcd is, and what you should be monitoring for to ensure your services perform as expected.