Full Access ECCouncil 212-82 Tutorials

 /var/log/boot.log is the Linux log file accessed by Nancy in the above scenario. Linux is an open-source operating system that logs various events and activities on the system or network. Linux log files are stored in the /var/log directory, which contains different types of log files for different purposes. /var/log/boot.log is the type of log file that records events related to the booting process of the Linux system, such as loading drivers, services, modules, etc. /var/log/boot.log can help identify issues related to unexpected shutdowns and restarts on a Linux machine . /var/log/secure is the type of log file that records events related to security and authentication, such as logins, logouts, password changes, sudo commands, etc. /var/log/kern.log is the type of log file that records events related to the kernel, such as kernel messages, errors, warnings, etc. /var/log/lighttpd/ is the directory that contains log files related to the lighttpd web server, such as access logs, error logs, etc. 

Quid pro quo is the social engineering technique that Johnson employed in the above scenario. Social engineering is a technique that involves manipulating or deceiving people into performing actions or revealing information that can be used for malicious purposes. Social engineering can be performed through various methods, such as phone calls, emails, websites, etc. Quid pro quo is a social engineering method that involves offering a service or a benefit in exchange for information or access. Quid pro quo can be used to trick victims into believing that they are receiving help or assistance from a legitimate source, while in fact they are compromising their security or privacy . In the scenario, Johnson performed quid pro quo by claiming himself to represent a technical support team from a vendor and offering to help sibertech.org with a server issue, while in fact he prompted the victim to execute unusual commands and install malicious files, which were then used to collect and pass critical information to Johnson’s machine. Diversion theft is a social engineering method that involves diverting the delivery or shipment of goods or assets to a different location or destination. Elicitation is a social engineering method that involves extracting information from a target by engaging them in a conversation or an interaction. Phishing is a social engineering method that involves sending fraudulent emails or messages that appear to come from a trusted source, such as a bank, a company, or a person, and asking the recipient to click on a link, open an attachment, or provide personal or financial information.

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. References: Section 7.1

Availability is the information security element that ensures that Stella’s transaction status is immediately reflected in her bank account in this scenario. Information security is the practice of protecting information and information systems from unauthorized access, use, disclosure, modification, or destruction. Information security can be based on three fundamental principles: confidentiality, integrity, and availability. Confidentiality is the principle that ensures that information is accessible only to authorized parties and not disclosed to unauthorized parties. Integrity is the principle that ensures that information is accurate, complete, and consistent and not altered or corrupted by unauthorized parties. Availability is the principle that ensures that information and information systems are accessible and usable by authorized parties when needed. In the scenario, Stella purchased a smartwatch online using her debit card. After making payment for the product through the payment gateway, she received a transaction text message with a deducted and available balance from her bank. This means that her transaction status was immediately reflected in her bank account, which indicates that availability was ensured by her bank’s information system.