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| Section | Objectives |
|---|---|
| Encryption and Encoding Techniques | - Attacks against encryption and encoding controls - Encryption algorithms, usage, and implementation - Common encoding methods and data obfuscation |
| Wireless Network Analysis | - Wireless protocols, operation, and security risks - Capture, analysis, and interpretation of wireless traffic - Threats, attacks, and forensic investigation methods |
| NetFlow Analysis and Attack Visualization | - NetFlow, IPFIX, and flow data formats - Using flow data to identify anomalies, attacks, and lateral movement - Visualization and analysis tools and techniques |
| Security Event and Incident Logging | - Correlating logs to reconstruct events and activity - Log formats, standards, and protocol details - Deployment, aggregation, and retention strategies |
| Open-Source Network Security Proxies | - Architecture, deployment, and operational characteristics - Log formats, data flow, and forensic value - Benefits, limitations, and security weaknesses |
| Network Protocol Reverse Engineering | - Tools and methodologies for analyzing unknown or proprietary protocols - Identifying malicious or non-standard communications - Extracting structure, behavior, and data from traffic |
| Network Architecture and Design | - Design considerations for forensics and evidence collection - Segmentation, filtering, and security architecture principles - Network topologies, transmission technologies, and collection points |
| Common Network Protocols | - TCP, UDP, IP, HTTP, DNS, SMTP, FTP, and other core protocols - Security risks, vulnerabilities, and mitigation controls - Protocol behavior, characteristics, and normal operation |
| Network Analysis Tools and Usage | - Command-line and GUI-based forensic utilities - Traffic capture and analysis tools (tcpdump, Wireshark, etc.) - Practical application in investigation and analysis |
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NEW QUESTION # 73
A security analyst is investigating a suspected data leak. The compromised data is in Base64 format. What does this indicate?
Response:
Answer: B
NEW QUESTION # 74
Which NetFlow version is most commonly used for advanced traffic analysis in modern networks?
Response:
Answer: C
NEW QUESTION # 75
Which of the following are key benefits of centralizing security event logs?
(Select two.)
Response:
Answer: A,B
NEW QUESTION # 76
What are the benefits of using NetFlow for threat detection?
(Select two.)
Response:
Answer: A,C
NEW QUESTION # 77
Which protocol is commonly used for transmitting log data between devices and centralized logging servers?
Response:
Answer: A
NEW QUESTION # 78
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