Ccnp Security Course Outline ((free)) -

Understanding the "CIA" triad (Confidentiality, Integrity, Availability), threat intelligence, and compliance standards. Network Security:

He spent three sleepless nights building a profiling policy that could distinguish an iPhone from a printer from a rogue Raspberry Pi. He implemented onboarding—allowing an employee’s personal phone onto the guest VLAN but blocking it from the finance server. He learned about Guest Lifecycle Management , Posture Assessment (checking for antivirus before granting access), and the elegance of dACLs (downloadable Access Control Lists) . He realized that identity was the new perimeter. And he was its warden. ccnp security course outline

He wrote Python scripts using —RESTCONF and NETCONF. He automated the banning of an IP address across 200 firewalls in under a second. He dove into Cisco Stealthwatch (now part of Secure Network Analytics), learning to spot beaconing traffic—a sure sign of ransomware waiting for a kill switch. He learned about Guest Lifecycle Management , Posture