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

Inline policies are exclusive to AWS IAM identities, which include users, groups, and roles. These are policies that you create and manage and are directly embedded into a single IAM identity. Unlike managed policies, which can be attached to multiple IAM identities, inline policies are strictly one-to-one; they are an integral part of the IAM identity to which they are attached. This means that if the user, group, or role is deleted, the inline policy is also deleted. Inline policies are typically used for ensuring that specific permissions are tightly bound to an IAM identity and are not inadvertently assigned elsewhere.

References: The information provided is based on the AWS documentation on IAM policies, which outlines the different types of policies and their use cases, including the unique characteristics of inline policies12. For the most accurate and detailed reference, it is recommended to consult the official documents and study guides from the Certified Network Defender (CND) course by the EC-Council.

The purging technique of data destruction is aimed at making data recovery infeasible using logical methods, which directly target the data at the memory level. Overwriting is a prevalent technique for purging, where data is destroyed by being overwritten with unintelligible characters like 0s and 1s. This method ensures that the original data cannot be recovered.

References: The explanation is based on the understanding of data destruction methods, where overwriting is identified as a logical method of purging data to prevent its recovery123.

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Physical controls are security measures that are designed to deny unauthorized access to facilities, equipment, and resources, and to protect personnel and property from damage or harm. Security labels and warning signs fall under this category as they are part of the physical measures taken to alert individuals about security protocols and to deter unauthorized access. These controls are a critical aspect of an organization’s overall security strategy, ensuring that sensitive information and assets are physically secured against unauthorized access or alterations.

References: The categorization of security labels and warning signs as physical controls is consistent with the Certified Network Defender (CND) course materials, which outline various types of security controls and their respective roles in protecting networked systems12.

The risk treatment process that includes not allowing the use of laptops in an organization to ensure its security is known as risk avoidance. Risk avoidance is a strategy that involves identifying a potential risk and making the decision to not engage in the activity that presents the risk. In the context of information security, this could mean choosing not to use certain technologies or systems that could pose a security threat. By not using laptops, an organization can avoid the risks associated with loss, theft, or unauthorized access that laptops, being portable, are particularly susceptible to.

References: The answer aligns with the principles of risk management in network security, as outlined in the Certified Network Defender (CND) course by EC-Council, which emphasizes understanding and applying the appropriate risk treatment strategies, including avoidance, mitigation, transfer, and acceptance.

In an infrastructure network topology, all wireless devices communicate through an access point/base station. The access point serves as the central transmitter and receiver of wireless radio signals. Mainstream wireless APs support the configuration of the same channel name (frequency) and SSID (Service Set Identifier) to facilitate seamless communication between devices. This setup is essential for devices to identify and connect to the correct network, especially in environments where multiple networks may overlap.

References: The information aligns with standard networking practices and the objectives of the EC-Council’s Certified Network Defender (CND) program, which emphasizes understanding and implementing network security controls and protocols.

Stephanie is working on ensuring Data Integrity, which is a critical aspect of information security. It involves maintaining and assuring the accuracy and consistency of data over its entire lifecycle. By setting up digital signatures, Stephanie ensures that the data, in this case, the email content, has not been altered or tampered with during transit. This process provides a means to verify the origin of the message and confirms that the message received is the same as the message sent, thereby safeguarding the integrity of the data.

References: The EC-Council’s Certified Network Defender (CND) program covers key topics related to data security, including data encryption at rest and in transit, data masking, data backup, data retention, data destruction, data loss prevention (DLP), and specifically, data integrity12.

RAID level 5 is a robust storage solution that provides fault tolerance and improved read performance. It requires a minimum of three drives to function. This setup allows for data and parity information to be striped across all drives in the array. If one drive fails, the system can use the parity information to reconstruct the lost data, ensuring no data loss occurs. This level of RAID is beneficial for systems where data availability and security are critical, without sacrificing too much storage capacity for parity.

References: The minimum number of drives required for RAID level 5 is confirmed by various authoritative sources on RAID technology and storage solutions1234.