CCISO 712-50 Updated Exam

 Explanation:

Non-repudiation ensures that a party cannot deny the authenticity of their digital signature or transaction.

Digital signatures provide this assurance by cryptographically linking the signer to the transaction, safeguarding transaction integrity and authenticity.

 Why Other Options Are Incorrect:

B. Conflict resolution: Refers to resolving disputes but does not describe the capability of proving a transaction.

C. Strong authentication: Relates to verifying identity but not to preventing denial of actions.

D. Digital rights management: Concerns content protection, not transaction integrity.

 EC-Council CISO Reference:

Emphasizes the role of non-repudiation in maintaining trust and integrity in digital transactions.

 Common Failures in Project Management:

Missing deadlines is a frequent project management failure because it impacts deliverables, budgets, and stakeholder trust. EC-Council CISO emphasizes disciplined planning and monitoring to avoid such issues.

 Key Causes:

Poor resource estimation.

Scope creep or lack of clear objectives.

Ineffective communication among stakeholders.

 Why Not Other Options:

Overly restrictive management (A): May hinder innovation but is not as common as missed deadlines.

Excessive personnel (B): Leads to inefficiencies but is less frequent.

Insufficient resources (D): A contributing factor but not the most frequent failure.

 EC-Council Framework:

Timely delivery is central to successful project management, aligning with operational and security objectives.

 Preventing Insider Threats

Conducting thorough background checks ensures that candidates meet trust and security criteria before hiring. This is a critical step in preventing adversaries from infiltrating the organization.

 Why Not Other Options?

B. Third-party job agencies: Vetting by third parties may lack the depth and organization-specific focus required.

C. Investigate social networking profiles: Useful, but not sufficient alone for screening.

D. It is impossible to block these attacks: Incorrect; proactive measures like background checks mitigate such risks.

 EC-Council References

Highlights pre-employment screening as a cornerstone of personnel security management.

 Purpose of NIST SP 800-53:

NIST SP 800-53 defines standardized, minimum security controls to ensure IT systems maintain confidentiality, integrity, and availability (CIA).

 Why This is Correct:

The CIA triad is the cornerstone of information security, and NIST SP 800-53 ensures these principles are addressed across low, moderate, and high-risk levels.

 Why Other Options Are Incorrect:

B. Assurance, Compliance, and Availability: Assurance and compliance are not core focuses.

C. International Compliance: NIST standards are primarily U.S.-focused.

D. Integrity and Availability: Leaves out confidentiality, a critical component.

 References:

NIST SP 800-53 is foundational in EC-Council training for understanding how to establish controls to address the CIA triad effectively.