312-38 Exam Dumps : Certified Network Defender (CND)

To check if SMB1 is enabled or disabled, the correct PowerShell command is Get-WindowsOptionalFeature -Online -FeatureName SMB1Protocol. This command queries the status of the SMB1Protocol feature in the running instance of Windows. If SMB1 is enabled, the command will return its status as ‘Enabled’, and if it is disabled, it will return ‘Disabled’.

References: The correct syntax for the command is documented in various official Windows resources, including Microsoft’s own documentation on managing SMB protocols1. It is also aligned with the objectives of the EC-Council’s Certified Network Defender (CND) program, which includes knowledge of managing Windows network protocols and features.

Atomic signature-based analysis is a technique that examines individual packets for attack signatures contained in packet headers. This method focuses on specific, identifiable patterns or anomalies within single packets that may indicate malicious activity. Since the attack signatures are within the packet headers, the analysis does not need to consider the broader context of multiple packets or sessions, making it an atomic-level inspection.

References:

• EC-Council Certified Network Defender (CND) Study Guide
• Intrusion Detection System (IDS) and attack signature analysis documentation

James is working on the Perimeter Layer of the Defense-in-Depth architecture. This layer is responsible for protecting the network’s boundaries from unauthorized access and attacks. The implementation of blacklisting and whitelisting Access Control Lists (ACLs) is a common practice at this layer. Blacklisting ACLs block known malicious entities, while whitelisting ACLs allow only approved entities to access the network. These measures are part of the perimeter defenses that include firewalls, intrusion detection systems, and other boundary security mechanisms designed to prevent attackers from gaining initial access to the network infrastructure1234.

References:

• Defense in depth explained: Layering tools and processes for better security1.
• What is a whitelist and a blacklist? - National Cybersecurity Society2.
• Blacklisting vs Whitelisting: What’s the Difference? - Instasafe3.
• Whitelisting, blacklisting, and your security strategy: It’s not either/or4.