Free EC-Council Certified Cybersecurity Technician 212-82 Exam Questions

Digital locks are the types of physical locks that Juan installed in this scenario. A physical lock is a device that prevents or restricts access to a physical location or environment, such as a door, a cabinet, a drawer, etc. A physical lock can have different types based on its mechanism or technology. A digital lock is a type of physical lock that uses electronic or digital components, such as a keypad, a card reader, a fingerprint scanner, etc., to unlock or lock . A digital lock can be used to provide enhanced security and convenience to users, but it can also be vulnerable to hacking or tampering. In the scenario, Juan installed a physical lock at the entrance of each floor. All employees in the organization were allotted a smart card embedded in their ID cards, which had to be swiped to unlock doors and access any floor. This means that he installed digital locks for those doors. A mechanical lock is a type of physical lock that uses mechanical components, such as a key, a bolt, a latch, etc., to unlock or lock. A combination lock is a type of physical lock that uses a sequence of numbers or symbols, such as a dial, a wheel, or a keypad, to unlock or lock. An electromagnetic lock is a type of physical lock that uses an electromagnet and an armature plate to unlock or lock.

Immediate Containment:

Disconnecting the compromised systems from the network is crucial to prevent further exploitation and lateral movement by the attackers. This limits their ability to cause additional harm.

Preservation of Evidence:

Archiving all logs and related data ensures that crucial evidence is preserved for future forensic analysis. This helps in understanding the attack vector and the scope of the breach.

Business Continuity:

Shifting core services to backup systems ensures that the business operations continue with minimal disruption. This maintains client trust and operational stability.

Parallel Investigation:

While the immediate response focuses on containment and continuity, a parallel investigation can be conducted to understand the breach and devise long-term mitigation strategies.

Given the severity and sophistication of the threat, immediate containment, preservation of evidence, and ensuring business continuity are the top priorities.

Success audit is the type of event that Brielle identified in the above scenario. Success audit is a type of event that records successful attempts to access a network device or resource. Success audit can be used to monitor authorized activities on a network, but it can also indicate unauthorized activities by malicious actors who have compromised credentials or bypassed security controls4.

In the context of developing a cryptographic protocol resilient against quantum computing attacks, SHA-3 is the most appropriate choice. Here's why:

Quantum Computing Threats: Quantum computers can potentially break current cryptographic methods like RSA and ECC due to Shor's algorithm. Traditional hash functions like SHA-256 might not offer sufficient security in a post-quantum world.

SHA-3 Overview: SHA-3, part of the Secure Hash Algorithm family, was designed with quantum resistance in mind. It was selected through an open competition by NIST, ensuring it incorporates advanced cryptographic techniques.

Resilience: SHA-3's design is fundamentally different from SHA-2, providing enhanced security properties, including resistance to various attack vectors that might be feasible with quantum computing advancements.

NIST SHA-3 Standard: NIST FIPS PUB 202

Research on quantum-resistant cryptography: IEEE Xplore

The correct answer is C, as it identifies the designation of Zion. A guard is a person who is responsible for implementing and managing the physical security equipment installed around the facility. A guard typically performs tasks such as:

Checking the functionality of equipment related to physical security

Monitoring the surveillance cameras and alarms

Controlling the access to restricted areas

Responding to emergencies or incidents

In the above scenario, Zion belongs to this category of employees who are responsible for implementing and managing the physical security equipment installed around the facility. Option A is incorrect, as it does not identify the designation of Zion. A supervisor is a person who is responsible for overseeing and directing the work of other employees. A supervisor typically performs tasks such as:

Assigning tasks and responsibilities to employees

Evaluating the performance and productivity of employees

Providing feedback and guidance to employees

Resolving conflicts or issues among employees

In the above scenario, Zion does not belong to this category of employees who are responsible for overseeing and directing the work of other employees. Option B is incorrect, as it does not identify the designation of Zion. A chief information security officer (CISO) is a person who is responsible for establishing and maintaining the security vision, strategy, and program for an organization. A CISO typically performs tasks such as:

Developing and implementing security policies and standards

Managing security risks and compliance

Leading security teams and projects

Communicating with senior management and stakeholders

In the above scenario, Zion does not belong to this category of employees who are responsible for establishing and maintaining the security vision, strategy, and program for an organization. Option D is incorrect, as it does not identify the designation of Zion. A safety officer is a person who is responsible for ensuring that health and safety regulations are followed in an organization. A safety officer typically performs tasks such as:

Conducting safety inspections and audits

Identifying and eliminating hazards and risks

Providing safety training and awareness

Reporting and investigating accidents or incidents

In the above scenario, Zion does not belong to this category of employees who are responsible for ensuring that health and safety regulations are followed in an organization. Reference: Section 7.1

GDPR Overview:

The General Data Protection Regulation (GDPR) is a comprehensive data protection law in the European Union that sets out requirements for companies and organizations on collecting, storing, and managing personal data.

Global Impact:

GDPR applies to any organization that processes the personal data of EU residents, regardless of where the organization is based. This makes it critical for global firms to comply with GDPR when operating in or serving clients from the EU.

Compliance Requirements:

GDPR requires strict compliance measures, including data protection by design, data protection impact assessments (DPIAs), appointing a Data Protection Officer (DPO), and ensuring data subjects' rights.

Penalties for Non-Compliance:

Non-compliance with GDPR can result in significant fines, up to 20 million or 4% of the annual global turnover, whichever is higher.

Given the firm's international scope and the critical nature of complying with stringent data protection laws in the EU, prioritizing GDPR compliance is essential.

These firewalls operate by tracking the state and context of active connections, maintaining session information such as IP addresses and port numbers. They inspect packets at multiple layers of the OSI model, including the network, transport, and session layers.

Session Information Tracking:

Stateful inspection maintains a state table that keeps track of all active connections passing through the firewall, ensuring that only legitimate packets part of an established session are allowed.

Application-Level Gateway Firewalls:

Also known as proxy firewalls, these operate at the application layer of the OSI model. They filter traffic by examining the content of the packets, making decisions based on the application data, and enforcing security policies at the application level.

Control Over Applications:

Application-level gateway firewalls provide granular control over input, output, and access to applications or services. They can enforce application-specific policies, perform deep packet inspection, and block malicious traffic at the application layer.

By understanding the distinct functionalities and capabilities of stateful multilayer inspection firewalls and application-level gateway firewalls, organizations can better secure their network infrastructure.

Global Standard for Information Security:

ISO/IEC 27001:2013 is an internationally recognized standard for information security management systems (ISMS). It provides a systematic approach to managing sensitive company information, ensuring it remains secure.

Comprehensive Security Framework:

The standard covers various aspects of security, including risk management, incident response, and compliance. It ensures that the organization's security practices align with global best practices.

Enhancing Trust and Compliance:

Adopting ISO/IEC 27001:2013 demonstrates a commitment to security and can enhance trust among potential clients, particularly those from sectors that require stringent security measures.

Alignment with Global Requirements:

The standard is accepted worldwide, making it suitable for an international user base. It helps in meeting regulatory requirements and industry standards across different regions.

Given Galactic Innovations' need for a comprehensive and globally accepted security standard, ISO/IEC 27001:2013 is the most suitable choice.

In the event of a cyberattack involving highly sensitive data, such as a missile defense system, the immediate focus should be on containing the breach and understanding its scope. Here's a step-by-step approach:

Incident Response Protocol:

Containment: Isolate the impacted server to prevent further unauthorized access or data exfiltration. This helps to limit the damage and secure sensitive information.

Assessment: Examine network logs, affected systems, and user activities to determine the extent of the breach. This includes identifying how the attackers gained access and what data might have been compromised.

Minimize Fallout:

Preservation of Evidence: Ensure that all logs and forensic data are preserved for a detailed investigation.

Internal Coordination: Inform key stakeholders within the organization, including the executive board and legal team, about the breach and ongoing response efforts.

Collaboration:

Federal Agencies: Depending on the severity and national security implications, notifying federal agencies might be necessary after initial containment and assessment.

External Experts: If required, engage external cybersecurity firms to assist with the investigation and provide additional expertise.

NIST Computer Security Incident Handling Guide: NIST SP 800-61r2

SANS Institute Incident Handling Handbook: SANS Reading Room

In response to the SSRF alerts and potential breach attempts flagged by your IDS, the immediate priority is to contain the threat while maintaining the integrity of your services. Here's a step-by-step approach:

Isolation and Containment:

Isolate Affected Servers: Disconnect the affected cloud servers from the network to prevent further unauthorized access or data exfiltration.

Redirect Traffic: Redirect incoming traffic to backup servers that are not compromised to ensure that online banking services remain available to customers.

Deep-Dive Analysis:

Cloud-Native Security Tools: Utilize cloud-native security tools provided by your cloud service provider (such as AWS GuardDuty, Azure Security Center, or Google Cloud Security Command Center) to conduct a thorough investigation of the suspicious activities.

Examine Network Logs: Analyze network logs to identify the attack vectors and understand the scope of the attack.

Coordinate with Cloud Provider:

Joint Response: Inform your cloud service provider about the incident to collaborate on identifying and mitigating the vulnerability. Cloud providers often have additional tools and expertise that can be leveraged during a security incident.

Remediation:

Patch and Harden Systems: Once the root cause is identified, apply necessary patches and harden the security posture of your cloud infrastructure to prevent similar attacks in the future.

Communication:

Internal Stakeholders: Keep internal stakeholders, including the executive team and legal department, informed about the incident and the steps being taken to address it.

NIST Computer Security Incident Handling Guide: NIST SP 800-61r2

AWS Security Best Practices: AWS Documentation

Performing a vulnerability assessment on an Android device using OpenVAS involves several steps. Here's how to approach this practical task:

OpenVAS Setup: Ensure OpenVAS is installed and properly configured on Parrot Security OS.

Scan Configuration:

Launch OpenVAS and log in using the provided credentials (admin/password).

Navigate to the 'Scans' section and create a new task.

Target Specification:

Set the target IP address to 172.30.20.110.

Perform the Scan:

Initiate the scan and wait for it to complete. The duration will depend on the network and device complexity.

Analyze Results:

Once the scan completes, review the report generated by OpenVAS.

Identify the severity score, which is typically displayed as part of the scan results summary.

OpenVAS User Guide: Link

Parrot Security documentation: Link

Geofencing is a technique that uses GPS features to determine the proximity of a user's mobile device to an exact location. Geofencing can be used to create a virtual barrier positioned at a static location to interact with mobile users crossing the barrier. Geofencing can be used for marketing, security, and tracking purposes2.

Data in transit is the state of data when it is being processed between the ecommerce website and the payment gateway in the above scenario. Data in transit is data that is moving from one location to another over a network, such as the internet, a LAN, or a WAN. Data in transit can be vulnerable to interception, modification, or theft by unauthorized parties, so it needs to be protected by encryption, authentication, and other security measures . Data at rest is data that is stored on a device or a media, such as a hard drive, a flash drive, or a cloud storage. Data in active is data that is currently being accessed or modified by an application or a user. Data in use is data that is loaded into the memory of a device or a system for processing or computation.

Attorney is the role played by Dany in the above scenario. Attorney is a member of a forensic team who provides legal advice on conducting the investigation and addresses legal issues involved in the forensic investigation process. Attorney can help with obtaining search warrants, preserving evidence, complying with laws and regulations, and presenting cases in court3. Reference: Attorney Role in Forensic Investigation

A low-interaction honeypot is a type of honeypot that simulates a real OS as well as the applications and services of a target network, but only responds to pre-configured commands. It is designed to capture basic information about the attacker, such as their IP address, tools, and techniques. A low-interaction honeypot is easier to deploy and maintain than a high-interaction honeypot, which fully emulates a real system and allows the attacker to interact with it. A pure honeypot is a real system that is intentionally vulnerable and exposed to attackers. A medium-interaction honeypot is a type of honeypot that offers more functionality and interactivity than a low-interaction honeypot, but less than a high-interaction honeypot.