During the upgrade of VMware VCSA 7.0 Update 2, I came across some issues with the Stage Only and Stage and Install tabs. My intent was to stage fist however I was presented with the “Exception occurred in install precheck phase”. So, the work around that I found with the help of some google searches…
Month: May 2021
VMware vSphere 7.0 Update 2 Upgrade
VMware vSphere 7 Update 2 has been available as of March 2021 so at the time of this post its nearing the end of May 2021. Now that the updates have had some time to have potential bugs addressed and commented on, I believe its time for a quick step by step guide on the…
DNS Data Exfiltration Explained
Why DNS Data Exfiltration is hard to detect and why you should care? In this quick explanation of the topic, I will explain the fundamental aspects of DNS and Data Exfiltration via DNS Tunneling for baseline understanding and conclude with ways to detect and alert on such an attack. Note, most firewalls allow all DNS…