BCS Updated CISMP-V9 Exam Questions and Answers by damian

SIEM, which stands for Security Information and Event Management, is the correct acronym that covers the real-time analysis of security alerts generated by applications and network hardware. SIEM systems aggregate and analyze activity data from various resources across the IT infrastructure, such as network devices, servers, and domain controllers. They operate on rules-based and statistical correlation algorithms to establish relationships between log entries, providing reports on security-related incidents and events, and sending alerts if the analysis indicates a potential security issue. This enables organizations to gain insights into their security posture, identify trends, and detect threats or anomalies that could indicate a security incident1.

References: = The BCS Foundation Certificate in Information Security Management Principles acknowledges the role of SIEM in monitoring and analyzing security events in real-time as part of an effective information security framework1.

The statement defines Information Lifecycle Management (ILM), which is a set of policies, processes, practices, and tools that manage the flow of an organization’s information throughout its life cycle. ILM is concerned with aligning the business value of information with the most appropriate and cost-effective infrastructure from the moment the information is created until its final disposition. This includes how information is created, stored, used, archived, and eventually disposed of. An effective ILM strategy helps organizations manage their data in compliance with business requirements, regulatory obligations, and cost constraints.

References: The definition and explanation of ILM align with the information provided by TechTarget1, which describes ILM as a comprehensive approach to managing an organization’s data and associated metadata. It also matches the insights from Digital Guardian2, which explains that ILM oversees data throughout its lifecycle, optimizing storage systems and lowering associated costs while dealing with security, compliance, and regulatory issues.

The Advanced Encryption Standard (AES) is the current specification for the encryption of electronic data established by the National Institute of Standards and Technology (NIST). AES is a symmetric block cipher that can encrypt (encipher) and decrypt (decipher) information, converting data to an unintelligible form called ciphertext and back to its original form, plaintext. The AES algorithm is capable of using cryptographic keys of 128, 192, and 256 bits to encrypt and decrypt data in blocks of 128 bits. It was selected by NIST as a Federal Information Processing Standard (FIPS) to protect electronic data and is widely recognized and used for secure data encryption1.

References: The BCS Foundation Certificate in Information Security Management Principles outlines the importance of understanding various encryption algorithms, including AES, for protecting electronic data. The NIST publication on AES provides detailed information about the standard and its application1.

After data creation, the typical next step in the standard information lifecycle is data storage. This phase involves securing the data in a storage solution where it can be accessed, managed, and protected effectively. Proper data storage ensures that data remains intact and available for future processing and analysis. It is a critical step before data can be used for any operational or analytical purposes, and precedes other stages such as archiving or deletion, which occur later in the lifecycle123.

References := The BCS Foundation Certificate in Information Security Management Principles includes the understanding of the information lifecycle as part of its syllabus, emphasizing the importance of each stage, including data storage4. This is supported by industry practices and standards that outline the data lifecycle stages, as found in resources like the Harvard Business School Online’s insights on the data lifecycle1, and other data management guides23.