Pass 312-38 Exam Guide

Azure Key Vault is a cloud service provided by Microsoft Azure that allows users to securely store and manage sensitive information such as encryption keys, secrets, and certificates. It is designed to safeguard cryptographic keys and other secrets used by cloud applications and services. Azure Key Vault helps ensure that data at rest is protected by providing secure storage for encryption keys, which can be used to encrypt data stored in Azure services. It also supports key management tasks such as creating, importing, rotating, and controlling access to keys, making it an essential tool for managing data security in the cloud.

References: The use and management of Azure Key Vault are integral to the Certified Network Defender (CND) curriculum, which aligns with EC-Council’s objectives for network security and defense. The CND materials provide guidance on implementing and managing key vaults as part of a comprehensive security strategy1.

When deciding on the appropriate backup medium, the network administrator will consider Reliability as the primary factor. This is because the backup medium must be dependable for restoring data in case of data loss or system failure. The reliability of a backup medium ensures that data can be recovered accurately and completely when needed.

References: The importance of reliability in choosing a backup medium is supported by best practices in data backup and recovery, which emphasize the need for a dependable backup solution to ensure data integrity and availability1234.

 The correct order in the risk management phase starts with Risk Identification, where potential business risks are determined. This is followed by Risk Assessment, which involves analyzing and prioritizing the identified risks. Next is Risk Treatment, where plans are made to mitigate the risks. Finally, Risk Monitoring & Review is conducted to oversee the risk management process and make necessary adjustments. This sequence ensures a structured and effective approach to managing risks within an organization. References: The sequence aligns with the widely recognized ISO 31000 risk management standard, which outlines these core steps in managing risks123.

The Encrypted File System (EFS) is a feature of the NTFS file system available in Windows that provides filesystem-level encryption. It allows for the transparent encryption of files, protecting confidential data from attackers who might gain physical access to the computers. EFS uses a combination of symmetric key encryption and public key technology to protect files. The symmetric key, known as the File Encryption Key (FEK), is used to encrypt the file data, and then the FEK itself is encrypted with a public key associated with the user’s identity and stored with the file. This ensures that only authorized users can decrypt the encrypted files. EFS is particularly suitable for protecting sensitive data on laptops that might be lost or stolen, as it ensures that the data remains inaccessible without the appropriate encryption key.

References: The information about EFS is consistent with the features and capabilities as described in the Windows documentation and resources on filesystem-level encryption123.