devops
Why is Linux using so much RAM?
Because it can (and should)
Mike Berggren
cybersecurity
What are the data residency exceptions for azure?
Exceptions you say? Hmm...
cybersecurity
How to get a certificate thumbprint using openssl
A helpful one-liner for grabbing cert info quickly.
cybersecurity
What are "the seven properties of highly secured devices"?
Revisiting Microsoft's IOT hardening recommendations.
devops
What are the main parts of Kubernetes control plane architecture?
A quick recap of kubernetes control plane architecture.
cybersecurity
What's the difference between STIX and TAXII?
Clarifying some terminology here
certification
What study resources are available for the Microsoft SC-100 (Cybersecurity Architect) exam?
Some study resources that I found helpful in training for the Microsoft SC-100 exam.
devops
How to implement max file size limits and "log rotation" with tcpdump
A simple tutorial describing how to create "rollover" files for tcpdump packet captures.
devops
What happens to active SMTP sessions during a sendmail daemon restart?
A deep-dive into smtp transaction behavior during sendmail restarts
devops
What's the difference between pods, containers, deployments, and services, in Kubernetes?
A quick recap of kubernetes terms.
devops
What are sendmail debug switches and how can they be used to troubleshoot deferred messages?
A guide describing the basics of sendmail debug switches and how to use them.
devops
What does the stuff inside a docker file mean?
A walk-through of the common attributes within a docker file