ECCouncil Updated 312-38 Exam Questions and Answers by salma

In the context of IoT Architecture, the Process Layer is responsible for providing dashboards that are used to monitor, analyze, and implement proactive decisions. This layer encompasses the software platforms and applications that process the data collected from the devices. It is within this layer that data is turned into actionable insights and where dashboards are typically found, allowing for real-time monitoring and analysis, as well as the ability to make proactive decisions based on the processed information.

References: The information aligns with the general structure of IoT systems, where the Process Layer serves as the interface for user interaction and data manipulation. It is consistent with the descriptions provided in IoT architecture resources123.

Single-sign-on (SSO) is an authentication process that allows a user to access multiple applications with one set of login credentials. This is particularly useful in an environment where employees need to access a variety of systems and applications, as it simplifies the user experience and reduces the need for multiple passwords. SSO is designed to alleviate the administrative burden of managing multiple sets of credentials and to improve security by reducing the likelihood of password fatigue, which can lead to weak password practices.

References: The concept of SSO is covered in the Certified Network Defender (CND) course, which includes understanding various types of authentication methods. SSO is mentioned as a type of authentication that allows users to be authenticated once and gain access to multiple systems without being prompted to log in again for each system1.

SIEM (Security Information and Event Management) solutions are designed to provide a comprehensive view of an organization’s security status by collecting and analyzing security-related data from various sources. To enhance their capabilities, SIEM solutions consume threat intelligence feeds, which are streams of data that provide information about current and potential security threats. These feeds include details such as indicators of compromise (IoCs), tactics, techniques, and procedures (TTPs) used by cybercriminals, and vulnerabilities in software or systems. By integrating threat intelligence feeds, SIEM solutions can improve real-time threat detection, reduce false positives, and support proactive, intelligence-driven defense strategies. This integration allows organizations to stay one step ahead of emerging threats and advisories, providing insights into the attacker’s TTPs and associated IoCs that can accelerate investigation and response efforts1.

References: The explanation is based on the general knowledge of SIEM solutions and their use of threat intelligence feeds to enhance security operations. For detailed and specific references, please consult the latest Certified Network Defender (CND) study materials and documents provided by the EC-Council.

RAID level 0, also known as striping, involves splitting data evenly across two or more disks without parity information, redundancy, or fault tolerance. This means that if one drive fails, the entire array fails, resulting in total data loss. RAID 0 is typically used to increase performance, as it allows for faster read and write operations by using multiple disks simultaneously. However, because it does not duplicate data across the disks, it does not provide any form of data redundancy1.

References: The explanation aligns with the standard definitions and functionalities of RAID levels as described in various authoritative sources on computer storage and network security, including materials from the EC-Council’s Certified Network Defender (CND) course. For the most accurate and detailed information, please refer to the latest CND study materials and documents available through the EC-Council and other reputable sources on RAID technology.