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| Section | Objectives |
|---|---|
| NetFlow Analysis and Attack Visualization | - Visualization and analysis tools and techniques - NetFlow, IPFIX, and flow data formats - Using flow data to identify anomalies, attacks, and lateral movement |
| Open-Source Network Security Proxies | - Benefits, limitations, and security weaknesses - Log formats, data flow, and forensic value - Architecture, deployment, and operational characteristics |
| Wireless Network Analysis | - Threats, attacks, and forensic investigation methods - Wireless protocols, operation, and security risks - Capture, analysis, and interpretation of wireless traffic |
| Common Network Protocols | - Protocol behavior, characteristics, and normal operation - Security risks, vulnerabilities, and mitigation controls - TCP, UDP, IP, HTTP, DNS, SMTP, FTP, and other core protocols |
| Network Protocol Reverse Engineering | - Tools and methodologies for analyzing unknown or proprietary protocols - Extracting structure, behavior, and data from traffic - Identifying malicious or non-standard communications |
| Network Architecture and Design | - Design considerations for forensics and evidence collection - Network topologies, transmission technologies, and collection points - Segmentation, filtering, and security architecture principles |
| Network Analysis Tools and Usage | - Practical application in investigation and analysis - Command-line and GUI-based forensic utilities - Traffic capture and analysis tools (tcpdump, Wireshark, etc.) |
| Security Event and Incident Logging | - Log formats, standards, and protocol details - Correlating logs to reconstruct events and activity - Deployment, aggregation, and retention strategies |
| Encryption and Encoding Techniques | - Common encoding methods and data obfuscation - Encryption algorithms, usage, and implementation - Attacks against encryption and encoding controls |
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NEW QUESTION # 40
Which tools are useful for network protocol reverse engineering?
(Select two.)
Response:
Answer: A,D
NEW QUESTION # 41
Which protocol is commonly used for transmitting log data between devices and centralized logging servers?
Response:
Answer: A
NEW QUESTION # 42
Which protocol operates at Layer 3 of the OSI model and is responsible for logical addressing?
Response:
Answer: D
NEW QUESTION # 43
Which of the following NetFlow-based anomalies could indicate a Distributed Denial-of-Service (DDoS) attack?
(Select two.)
Response:
Answer: A,C
NEW QUESTION # 44
Which of the following hashing algorithms belong to the SHA-2 family?
(Select two.)
Response:
Answer: A,C
NEW QUESTION # 45
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