712-50 Exam Dumps - ECCouncil CCISO Questions and Answers

Information security controls are designed by balancing the available budget against the organization's risk tolerance. This balance ensures that the controls are both cost-effective and aligned with the organization's capacity to accept or mitigate risks. Governance and compliance (A) and auditing and security (B) pertain to regulatory and monitoring aspects, while threats and vulnerabilities (D) are inputs to risk assessments rather than direct factors in control design.

A bastion host is a fortified system designed to withstand attacks and is placed beyond the outer perimeter firewall to act as a buffer between the public network and internal systems. Its strategic location ensures it handles external-facing services securely, minimizing risks to internal networks. Placing it inside the DMZ (A) or inline with the data center firewall (B) limits its protective functionality. It is also distinct from honeynet management (D).

Role of Data Owner:

The data owner is responsible for defining and assigning entitlements to access network shares or other data repositories.

They establish permissions based on business needs and sensitivity of the data.

Why Not Other Options:

A: The CISO sets security policies but does not manage specific entitlements.

C: The CIO oversees IT strategy but typically delegates entitlement assignments to data owners.

D: Security system administrators implement permissions but do not define them.

Real-time off-site replication is the most effective response strategy for a ransomware attack because it ensures that up-to-date copies of data are continuously replicated to a secure, remote location. This allows for faster recovery with minimal data loss. Incremental, full, and differential backups (B, C, D) are valuable but may not provide the immediacy and recency of data recovery needed during ransomware incidents.

Hybrid SOC Model Defined:

Combines in-house and outsourced services to extend coverage, particularly during off-hours.

Provides flexibility to handle staffing shortages while ensuring 24/7 monitoring.

Why Not Other Options:

A: Virtual SOCs are fully outsourced, not hybrid.

B: In-house SOCs require full internal staffing, making them unsuitable during shortages.

C: SNOCs integrate network and security operations but are unrelated to outsourcing.

Strategic Security Plan Foundation:

The CISO must ensure that the security strategy aligns with the organization’s broader strategic objectives.

Analyzing the organizational strategic plan ensures that security initiatives support business goals, such as growth, innovation, or market expansion.

Why Not Other Options:

A: External plans may not align with internal goals or constraints.

B: Unrealistic goals can lead to failure and misalignment with business objectives.

C: Reviewing acquisitions is useful but not a starting point for strategic planning.

Understanding Cost Variance (CV) in Earned Value Management (EVM):

CV = Earned Value (EV) - Actual Cost (AC).

A CV of -1,200 indicates that the project has spent more than its earned value, meaning it is over budget.

Why Not Other Options:

B: Reserve budgets are unrelated to CV.

C: CV of zero would indicate alignment with the budget.

D: A negative CV explicitly means over budget, not under.