823

823 (NIST ID: T0214)

Task

Receive and analyze network alerts from various sources within the enterprise and determine possible causes of such alerts.

Items denoted by a * are CORE KSATs for every Work Role, while other CORE KSATs vary by Work Role.


Core KSAT for the following Work Roles

Cyber Defense Analyst (Core) ID: 511 (NIST ID: PR-DA-001) Workforce Element: Cybersecurity

Uses data collected from a variety of cyber defense tools (e.g., IDS alerts, firewalls, network traffic logs.) to analyze events that occur within their environments for the purposes of mitigating threats.

Cyber Defense Incident Responder (Core) ID: 531 (NIST ID: PR-IR-001) Workforce Element: Cybersecurity

Investigates, analyzes, and responds to cyber incidents within the network environment or enclave.

Additional KSAT for the following Work Roles

Network Analyst (Additional) ID: 443 (NIST ID: N/A) Workforce Element: Cyberspace Effects

The Network Analyst will understand network traffic signatures and discover anomalies through network traffic and packet capture (PCAP) analysis. The Network Analyst will identify, assess, and mitigate intrusions into networks that are vital to cyberspace operations security. Network Analysts also use GUI or command-line based tools and assist in developing network mapping and signatures. Network Analysts will develop advanced network detection rules and alerts, queries and dashboards to gain a holistic view of the network.