CDP Neighbor

CDP Neighbor Technology: CDP NeighborWhat does this technology do? CDP Neighbor is used to identify directly connected devices on a Cisco system.  Use case? If you don’t have physical access to an adjacent switch, you can use CDP Neighbor to identify the device on a specific port. Basic Command:#show cdp neighborsFull Command:#show cdp neighbors [ interface { ethernet slot/port […]

Defending Against RYUK Ransomeware

Defending Against RYUK Computer code on a screen with a skull representing a computer virus / malware attack.It has been exactly four weeks since Homeland Security, the National Guard and LA DoE scheduled an emergency phone conference with all Technology Directors in the state of Louisiana.During this briefing, we were informed that 6 school districts […]

eve | Emulated Virtual Environment – NG

Today, I have Eve-NG configured on the Google Cloud Platform… This ended up being a total waste of time. More about this later (See my GNS3 post).My total cost was roughly $90/month. With me shutting the server down when I didn’t use it, the monthly cost was $20… It became more of a hassle. I […]