Free ECCouncil 712-50 Practice Exam with Questions & Answers | Set: 7

 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.

 Definition of File Integrity Monitoring (FIM)

FIM is a security measure that detects unauthorized changes to files, configurations, or system settings. It logs and alerts administrators of anomalies, making it a key detective control.

 Why FIM is a Detective Control

It does not prevent changes but monitors and reports them for further investigation.

Enhances visibility and auditability of system changes.

 Comparison of Options

A. Network-based security preventative control: Preventative controls aim to block issues before they occur.

B. Software segmentation control: Refers to dividing software components, not monitoring.

D. User segmentation control: Focuses on access control policies for users, unrelated to file integrity.

 EC-Council References

FIM is emphasized as a critical part of continuous monitoring and detection mechanisms in security frameworks taught by EC-Council.

 Challenges of Reporting to IT

When the CISO reports to the IT organization, their influence is often limited to technical teams, and they lack visibility and authority across other business units.

Security needs to be seen as a business enabler, not just a technical function.

 Why Not Other Options?

A. Not reporting directly to the CEO: While ideal, reporting to the CEO is not always feasible and doesn’t necessarily guarantee influence across the organization.

C. Lack of policy framework: Important but secondary to organizational reporting structure.

D. Lack of awareness program: Relevant but insufficient to explain the lack of organizational influence.

 EC-Council References

Highlights the strategic placement of the CISO within the organizational hierarchy to ensure enterprise-wide influence.

Ensuring Network Continuity:

Permanent alternative routing provides predefined alternate pathways for data traffic to follow in case the primary route fails.

Advantages of Alternative Routing:

Prevents single points of failure in Wide Area Networks (WANs).

Improves resilience and ensures uninterrupted communication between Local Area Networks (LANs).

Comparison with Other Options:

Third-party emergency repair contract: Useful but not immediate.

Pre-built servers and routers: Focuses on hardware availability, not network continuity.

Full off-site backups: Effective for data recovery, but doesn’t ensure real-time network continuity.

 Broader Influence Beyond IT

A key responsibility of the CISO is to engage with leaders across the organization, such as HR, finance, and operations, to integrate security into all business processes.

Focusing solely on IT limits the ability to address enterprise-wide risks and align security with business goals.

 Why Not Other Options?

A. Lack of identification of technology stakeholders: Stakeholders within IT are identified but influence is lacking outside IT.

B. Lack of business continuity: Related but not directly linked to the inability to advance the agenda.

D. Lack of awareness program: Important but not the core issue in this scenario.

 EC-Council References

Stresses the importance of building relationships and influencing stakeholders at all levels for effective security leadership.

 Explanation:

Electronic discovery (e-discovery) involves identifying, collecting, and producing electronically stored information (ESI) as evidence in legal proceedings.

This includes emails, documents, and other digital files relevant to the case.

 Why Other Options Are Incorrect:

A. Chain of custody: Refers to the process of maintaining and documenting evidence handling.

C. Evidence tampering: Describes the illegal alteration of evidence, not the process of discovery.

D. Electronic review: Involves reviewing digital information but is part of the broader e-discovery process.

 EC-Council CISO Reference:

Covers the importance of e-discovery in legal and compliance contexts, ensuring organizations are prepared to handle digital evidence properly.

 Definition of Social Engineering

Social engineering is a non-technical attack method that manipulates human behavior to gain unauthorized access to information, systems, or physical locations. It typically exploits trust, ignorance, or carelessness.

 Characteristics

Least Equipment Needed: Social engineering often requires no more than communication tools (e.g., phone, email) or physical presence.

Highest Success Rate: Human error is a common vulnerability, making this approach highly effective, especially when attackers exploit psychological triggers like urgency, fear, or curiosity.

 Comparison of Options

A. War driving: Requires equipment for detecting wireless networks and relies on the presence of weak Wi-Fi configurations.

B. Operating system attacks: Involves identifying and exploiting OS vulnerabilities, requiring technical expertise and tools.

D. Shrink wrap attack: Exploits default or unpatched software installations, requiring more specific conditions than social engineering.

 EC-Council References

CISO Insights: Social engineering attacks like phishing, pretexting, and baiting are consistently highlighted as major threats in EC-Council's curriculum.

Incident Reports: Case studies in EC-Council's guidance show social engineering's prevalence and effectiveness across various sectors.

 Conclusion

Social engineering, due to its simplicity and effectiveness in exploiting human behavior, is the attack type requiring the least technical equipment and yielding the highest success rate.

 Explanation:

Granting broad access to critical functions like accounting period setups is often a result of inadequate segregation of duties.

Proper policies would limit access to essential personnel, reducing the risk of errors or fraud.

 Why Other Options Are Incorrect:

A. Changing periods regularly: Does not justify access beyond finance personnel.

B. Posting entries for a closed period: Limited personnel should handle this, not multiple departments.

C. Chart of accounts modifications: A specialized task, not broadly needed across departments.

 EC-Council CISO Reference:

Reinforces the need for strict access controls and clear segregation of duties as a security best practice.

 Explanation:

Chain of custody refers to the documentation and handling process that ensures digital evidence is collected, preserved, and transferred without tampering.

It is the most critical factor for legal admissibility, ensuring the integrity of the evidence from collection to courtroom presentation.

 Why Other Options Are Incorrect:

A. Comprehensive log files: Logs are vital but meaningless in court without a proven chain of custody.

B. Trained forensic experts: Necessary for analysis, but uninterrupted chain of custody takes precedence for legal evidence.

D. Expert forensic witness: Important for interpreting evidence but secondary to evidence admissibility.

 EC-Council CISO Reference:

Emphasizes the importance of maintaining the integrity and admissibility of digital evidence through proper chain of custody protocols.

 Explanation:

Incident response encompasses the processes and actions taken to assess, contain, and mitigate security breaches.

It includes detection, investigation, containment, and recovery activities.

 Why Other Options Are Incorrect:

A. IT support team: May assist but lacks the specialized role of incident response teams.

B. Forensic analysis: A part of the incident response process but does not encompass the entire containment effort.

D. Physical security team: Relevant for physical breaches, not digital security incidents.

 EC-Council CISO Reference:

Incident response is a critical component of the CISO role, focusing on minimizing damage and ensuring swift recovery from breaches.