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

After completing the vulnerability scanning process and identifying serious vulnerabilities, Harry will proceed through several phases of vulnerability management to address and eradicate these vulnerabilities. The phases include:

• Mitigation: This phase involves taking steps to reduce the impact of the detected vulnerabilities. Mitigation strategies may include applying patches, adjusting configurations, or implementing compensating controls to lower the risk associated with the vulnerabilities.
• Verification: In this phase, Harry will verify that the vulnerabilities have been successfully mitigated or remediated. This typically involves re-scanning the network to ensure that the vulnerabilities are no longer present or that their risk has been sufficiently reduced.
• Remediation: This is the phase where Harry will take action to fix the vulnerabilities. Remediation can involve patching software, closing unnecessary ports, changing passwords, or other actions that directly address the identified security issues.

These phases are part of a broader vulnerability management lifecycle, which also includes assessing vulnerabilities and reassessing the network after remediation efforts to ensure continuous protection.

References: The explanation provided is based on the standard vulnerability management lifecycle, which includes assessment, prioritization, action (mitigation and remediation), reassessment, and improvement as outlined in cybersecurity resources123.

The RAID level that splits data into blocks and evenly writes the data to multiple hard drives without providing data redundancy is known as RAID 0. This RAID level is also referred to as striping. It requires a minimum of two drives to set up. RAID 0 enhances performance by allowing simultaneous read and write operations across the drives, but it does not offer any fault tolerance. If one drive fails, all data in the array is lost because there is no redundancy.

References: RAID 0 is defined by its ability to increase performance by striping data across at least two drives. This information is consistent with the standards and descriptions provided in the EC-Council’s Certified Network Defender (C|ND) course materials and other authoritative sources on RAID configurations123.

 The correct Wireshark filter to detect a SYN/FIN DDoS attempt is tcp.flags==0X029. This filter is designed to capture packets where both the SYN and FIN flags are set, which is an unusual combination and indicative of a SYN/FIN attack. In a typical three-way TCP handshake, the SYN and FIN flags are not set in the same TCP segment. A SYN flag is used to initiate a connection, and a FIN flag is used to politely close a connection. Therefore, seeing both flags set in the same packet suggests a possible SYN/FIN DDoS attack.

References: The answer is based on the standard behavior of TCP flags in network communications and the detection of anomalous flag combinations that signify potential DDoS attacks. While specific references to the EC-Council’s Certified Network Defender (CND) course materials cannot be provided here, the explanation aligns with the general knowledge of network security practices and the use of Wireshark for network analysis.