DNS Tunneling & Other Hunts w/ RockNSM (Bro & ELK)

For the RSS subscribers, I have released a new blog post on DNS Tunneling & Other Hunts with Bro & ELK here:
https://drive.google.com/file/d/1hr9mxhs2XjbD5xeJnciE1qQCQI5WIvIM/view?usp=sharing