Duo Authentication for Windows Logon and RDP is great tool that I like to use to add MFA to Windows systems specifically servers, as it could help prevent lateral movement in the network. When you only have a few systems running Duo Authentication for Windows Logon and RDP upgrading it is short and painless. When…
Recently I needed to upgrade a Cisco Unified Computing System (UCS) system and while Cisco does have documentation about it. The process can be scary and could use more screenshots. Here is my step by step guide on how to upgrade a Cisco UCS via the Firmware Auto Install with the Cisco UCS Manager. Fully…
Palo Alto has some great documentation about how to do basically everything. Sometimes it’s a bit buried. These are my short and long cheat sheets for upgrading a Palo Alto Networks firewall in an Active/Passive High Availability Pair. If you want to preform the upgrade using CLI only please see my post Upgrade Palo Alto…
