- Cisco Password Recovery (most routers).
- Cisco Password Recovery (most edge switches).
- How to prime a Cisco leight weight AP to connect to a Wireless LAN Controller.
- How to forcibly disconnect a VPN user from Cisco ASA VPN (AnyConnect).
- Packet capture on Cisco IOS.
- How to recover an IOS WAP from ROMMON.
- How to upgrade an HA pair of ASAs with no downtime.