Jörg Kastning
Jörg has been a Sysadmin for over ten years now. His fields of operation include Virtualization (VMware), Linux System Administration and Automation (RHEL), Firewalling (Forcepoint), and Loadbalancing (F5). He is a member of the Red Hat Accelerators Community and author of his personal blog at https://www.my-it-brain.de.
Authored and contributed content
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Public key infrastructure has some known weaknesses. See how Certificate Authority Authorization and Certificate Transparency help strengthen certificate infrastructures.
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Contributed
The best of April 2021 from Enable Sysadmin. Thank you to our contributors and to our readers.
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A high-level overview of TLS/SSL and the OpenSSL tool, creating private keys and CSRs, and an introduction to the Internet PKI.