We’ve written a number of blog posts for Black Hills Information Security (spoiler alert: we’re both employees there) which you may find useful:
How SPF, DKIM, and DMARC Authentication Works to Increase Inbox Penetration (Testing) Rates
An SMB Relay Race – How to Exploit LLMNR and SMB Message Signing for Fun and Profit
How to Disable LLMNR & Why You Want to
Azure Sentinel Quick-Deploy with Cyb3rWard0g’s Sentinel To-Go – Let’s Catch Cobalt Strike!
How To: Applied Purple Teaming Lab Build on Azure with Terraform (Windows DC, Member, and HELK!)
How To Deploy Windows Optics: Commands, Downloads, Instructions, and Screenshots