Computer Network Defense Analyst (CNDA) III
Tasks
- Analyze malicious activity to determine weaknesses exploited methods effects
- Assist in construction of signatures for cyber defense tools
- Characterize and analyze network traffic to identify anomalous activity and potential threats
- Conduct research analysis and correlation across all source data sets
- Coordinate with enterprise cyber defense staff to validate network alerts
- Detect identify and alert on possible attacks and anomalous activity
- Determine tactics techniques and procedures for intrusion sets
- Document and escalate incidents with history status and potential impact
- Examine network topologies to understand data flows
- Identify and analyze anomalies in network traffic using metadata
- Identify applications and operating systems of network devices
- Identify network mapping and OS fingerprinting activities
- Notify managers and incident responders of suspected cyber incidents
- Perform cyber defense trend analysis and reporting
- Perform event correlation to determine attack effectiveness
- Provide daily summary reports of network events and activity
- Receive and analyze network alerts to determine possible causes
- Reconstruct malicious attacks based on network traffic
- Use cyber defense tools for continual monitoring and analysis
- Validate IDS alerts using packet analysis tools
Perks/Benefits
- N/A
Skills/Tech-stack
All Source Data Correlation | All-source data | Cyber Defense | Cyber Defense Tools | Cyber defense trend analysis | Data correlation | Defense tools | Event Correlation | Event management | Incident Response | Intrusion Detection | Metadata analysis | Network Topology | Network Traffic | Network Traffic Analysis | Network topology analysis | OS fingerprinting | Packet Analysis | Protocol analysis | Python | SEIM | Security Information | Security Information and Event | Security Information and Event Management | Signature development | Snort | Threat hunting | Topology analysis | Traffic analysis | Trend analysis
Education
Bachelor of Engineering | Bachelor of Science | High School Diploma
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