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| Section | Objectives |
|---|---|
| Topic 1: Security Event and Incident Logging | - Deployment, aggregation, and retention strategies - Log formats, standards, and protocol details - Correlating logs to reconstruct events and activity |
| Topic 2: Encryption and Encoding Techniques | - Attacks against encryption and encoding controls - Encryption algorithms, usage, and implementation - Common encoding methods and data obfuscation |
| Topic 3: Open-Source Network Security Proxies | - Benefits, limitations, and security weaknesses - Log formats, data flow, and forensic value - Architecture, deployment, and operational characteristics |
| Topic 4: Wireless Network Analysis | - Capture, analysis, and interpretation of wireless traffic - Wireless protocols, operation, and security risks - Threats, attacks, and forensic investigation methods |
| Topic 5: Common Network Protocols | - Security risks, vulnerabilities, and mitigation controls - Protocol behavior, characteristics, and normal operation - TCP, UDP, IP, HTTP, DNS, SMTP, FTP, and other core protocols |
| Topic 6: Network Architecture and Design | - Design considerations for forensics and evidence collection - Network topologies, transmission technologies, and collection points - Segmentation, filtering, and security architecture principles |
| Topic 7: 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.) |
| Topic 8: 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 |
| Topic 9: Network Protocol Reverse Engineering | - Extracting structure, behavior, and data from traffic - Tools and methodologies for analyzing unknown or proprietary protocols - Identifying malicious or non-standard communications |
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NEW QUESTION # 86
What is the primary purpose of cryptographic salt in password hashing?
Response:
Answer: D
NEW QUESTION # 87
What is the role of dynamic analysis in network protocol reverse engineering?
Response:
Answer: C
NEW QUESTION # 88
Which of the following network protocols is commonly used for email transmission over the internet?
Response:
Answer: D
NEW QUESTION # 89
A network administrator is investigating slow network performance and suspects excessive broadcast traffic. The admin captures packets and sees that a large number of ARP requests are being sent. Which of the following attacks is most likely occurring?
Response:
Answer: C
NEW QUESTION # 90
Which security mechanisms are commonly implemented in proxy servers?
(Select two.)
Response:
Answer: B,C
NEW QUESTION # 91
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