CCIE Security, etc.), and the difficulty of the exam in a given session. It’s important to note that Cisco also uses a weighted scoring model, meaning some sections or tasks may be worth more ...

Cisco CCIE Security, Cisco CCDP, Brocade BCNP, (ISC)2 CISSP, CompTIA Network+ and Security+, VMware VCP5-DCV, Palo Alto CNSE, and Check Point CCSA. Keith has authored numerous technical books and ...