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 * [PyCQA/bandit](https://github.com/PyCQA/bandit) - Bandit is a tool designed to find common security issues in Python code.
 * [Mark Ramm](https://www.weave.works/blog/managing-secrets-in-kubernetes) - (2019) Managing Secrets in Kubernetes
 * [toniblyx/prowler](https://github.com/toniblyx/prowler) - Tool for assessing AWS Security Best Practices, Auditing, Hardening and Forensics Readiness Tool. It follows guidelines of the CIS Amazon Web Services Foundations Benchmark and DOZENS of additional checks including GDPR and HIPAA (+90). **Bonus** : [Official CIS for AWS guide]( https://d0.awsstatic.com/whitepapers/compliance/AWS_CIS_Foundations_Benchmark.pdf)
+* [Mike Malone](https://smallstep.com/blog/everything-pki.html) - (2018) Everything you should know about certificates and PKI but are too afraid to ask
 
 ## GPG
 * [Charles Zachary Lockhart](http://irtfweb.ifa.hawaii.edu/~lockhart/gpg/) - GPG Cheat Sheet