Free ECCouncil 312-39 Practice Exam with Questions & Answers | Set: 3

Risk is typically calculated as the product of likelihood, impact, and asset value. Likelihood represents the probability of a threat exploiting a vulnerability, impact refers to the potential damage or loss that could result from the threat, and asset value quantifies the importance or worth of the asset to the organization. The formula ( \text{Risk} = \text{Likelihood} \times \text{Impact} \times \text{Asset Value} ) captures the essence of risk in terms of these three factors.

References: The EC-Council’s Certified SOC Analyst (CSA) program includes training on risk assessment and management, which involves understanding how to calculate and manage risk based on various factors including likelihood, impact, and asset value. The CSA curriculum is designed to align with industry best practices and standards for security operations centers12.

The process of setting up a Computer Forensics Lab involves several key steps that must be followed in a logical sequence to ensure the lab is functional, secure, and compliant with legal standards. Here’s a breakdown of each step:

• Planning and Budgeting: This initial phase involves defining the scope of the lab, the services it will provide, and the resources required. A detailed budget must be prepared, accounting for all potential costs including equipment, software, personnel, training, and maintenance.
• Physical Location and Structural Design Considerations: Selecting a suitable location is critical. The space must accommodate the necessary equipment and personnel, and also allow for secure evidence storage. The design should facilitate workflow efficiency and include considerations for electrical needs, ventilation, and network infrastructure.
• Work Area Considerations: The layout of the work area should promote a secure and efficient environment for forensic analysis. This includes setting up workstations, secure evidence storage, and areas for examination and documentation.
• Human Resource Considerations: Qualified personnel are essential for the operation of a forensics lab. This involves hiring experienced forensic analysts, providing ongoing training, and ensuring that staff understand the legal implications of their work.
• Physical Security Recommendations: Security measures must be implemented to protect sensitive data and preserve the integrity of evidence. This includes controlled access to the lab, surveillance systems, and secure storage for evidence.
• Forensics Lab Licensing: Depending on the jurisdiction, a forensics lab may require licensing to operate legally. This step ensures that the lab meets all regulatory requirements and standards for forensic analysis.

References: The verified answer is based on the standard practices and guidelines for setting up a Computer Forensics Lab as outlined in EC-Council’s SOC Analyst resources and study guides12.

Please note that while I strive to provide accurate information, it’s always best to consult the latest EC-Council SOC Analyst documents and learning resources for the most current and detailed guidance.

 The command to enable logging in iptables for incoming packets is $ iptables -A INPUT -j LOG. This command appends a rule to the INPUT chain that logs the packet information. The -A flag is used to append the rule to the end of the specified chain, which in this case is INPUT, indicating that the rule applies to incoming packets. The -j LOG part of the command specifies the target of the rule, which is LOG, meaning that the packet will be logged.

References:

• EC-Council’s Certified SOC Analyst (CSA) training materials and certification guidelines1
• InfraExam 2024, Certified SOC Analyst Part 01, which includes details on iptables commands2

A Reconnaissance Attack is a type of cyber attack where the attacker engages in activities to gather information about a target network before launching further attacks. This preliminary phase involves collecting data that could include network infrastructure details, system vulnerabilities, and other critical information that could be exploited in subsequent stages of an attack. Reconnaissance can be both passive, involving information gathering without directly interacting with the target system, or active, which may include more direct methods like port scanning.

References:The concept of Reconnaissance Attacks is detailed in EC-Council’s cybersecurity resources, such as the Certified Threat Intelligence Analyst (C|TIA) program and articles on the Cyber Kill Chain, which describe reconnaissance as the first stage in a cyber attack12. These resources outline the methodologies and types of information gathered during reconnaissance, emphasizing its role in identifying potential attack vectors12.

PCI-DSS stands for Payment Card Industry Data Security Standard. It is a set of security standards designed to ensure that all companies that accept, process, store, or transmit credit card information maintain a secure environment. The PCI-DSS is a widely recognized set of guidelines that includes requirements for security management, policies, procedures, network architecture, software design, and other critical protective measures. This comprehensive standard is intended to help organizations proactively protect customer account data.

References: The EC-Council’s Certified SOC Analyst (CSA) course materials and study guides include information on various security standards, including PCI-DSS, which is specifically focused on the protection of account data. The course would cover the importance of adhering to such standards to ensure the security and integrity of sensitive payment card information1234.

Once an L2 SOC Analyst like Charline confirms an incident, the SOC workflow dictates that the incident must be formally documented. This involves raising a ticket in the incident management system. The ticket should include all relevant details from the investigation, such as the nature of the incident, the affected systems, and the initial priority assigned. After raising the ticket, the L2 Analyst should forward it to the Incident Response Team (IRT). The IRT will then take over the incident to conduct a deeper analysis, perform containment measures, eradicate the threat, and recover systems to normal operation.

References:

• Certified SOC Analyst Training | CSA Certification - EC-Council1
• Managing the SOC and Responding to Incidents Effectively - EC-Council2
• Crafting an Effective Incident Report: A Guide for SOC Analysts3
• Certified SOC Analyst - CERT - EC-Council4

The event log indicates a Parameter Tampering Attack. This type of attack involves the manipulation of parameters exchanged between the client and the server to alter application data, such as user credentials and permissions, product price and quantity, etc. The IDS log entries showing repeated access to the URL “/OrderDetail.aspx?id=ORDR-001117” with varying order ID values suggest that the attacker is manipulating the ‘id’ parameter to potentially access or modify order details unauthorizedly.

References The EC-Council’s Certified SOC Analyst (CSA) course materials and study guides discuss various types of cyber attacks, including Parameter Tampering, and their characteristics. Additionally, information on this type of attack can be found in resources provided by the OWASP Foundation1.

 OpenDNS provides extensive phishing protection and content filtering services. It operates by enforcing internet use policies on and off the network, ensuring that users adhere to acceptable use and compliance policies. Here’s how OpenDNS achieves this:

• Phishing Protection: OpenDNS uses predictive security to anticipate and prevent threats before they can reach the network. It does this by using DNS to enforce security, which is often quicker and more effective than traditional methods.
• Content Filtering: OpenDNS allows the network administrator to block unwanted content categories, thus enforcing compliance with organizational policies. This is done through DNS queries, which are checked against OpenDNS’s database to ensure they comply with the set policies.
• Off-Network Protection: OpenDNS’s roaming client allows the same level of protection and filtering even when devices are not connected to the company network, ensuring consistent enforcement of policies.

References:

• EC-Council’s Certified SOC Analyst (C|SA) program provides training and certification for SOC analysts, covering the fundamentals of SOC operations, including phishing protection and content filtering 1.
• Additional resources and study guides from the EC-Council elaborate on the role of SOC analysts and the tools they use, including services like OpenDNS for maintaining network security and integrity 23.

 In the context of a threat intelligence strategy plan, ‘threat trending’ is a critical component that should be included to make the plan effective. Threat trending involves analyzing data over time to identify patterns and trends in cyber threats. This allows an organization to anticipate potential future attacks and prepare accordingly. It is an essential part of a proactive threat intelligence program, enabling the organization to stay ahead of threats rather than just reacting to them.

The other options, while they may be relevant in certain contexts, are not as central to the development of a threat intelligence strategy plan as ‘threat trending’ is. ‘Threat pivoting’ refers to the process of using one piece of data to uncover more data (e.g., using an IP address to find related domains). ‘Threat buy-in’ is not a standard term in threat intelligence, but it could refer to gaining organizational support for threat intelligence efforts. ‘Threat boosting’ is not a recognized term in the field of cybersecurity.

References: The answer is derived from the components of a threat intelligence strategy as outlined in the EC-Council’s Certified SOC Analyst (CSA) training and certification program, which emphasizes the importance of understanding and implementing a threat intelligence-driven SOC12. The CSA program also covers the use of threat intelligence for enhanced incident detection1. The EC-Council materials highlight the need for SOC analysts to understand various types of cyber threats and the importance of threat intelligence in detecting and responding to these threats2.

In a Risk Matrix, risk levels are determined by the intersection of the likelihood of an event occurring and the impact that event would have if it did occur. When the probability of an attack is very low, it means that the event is unlikely to happen. However, if the impact of that attack is major, it suggests that the event would have significant consequences if it did occur.

The combination of a very low probability with a major impact typically results in a low risk level. This is because the overall risk is mitigated by the low chance of the event happening, despite the potential for a significant impact. Therefore, even though the impact is major, the risk level is kept low due to the very low likelihood of occurrence.

References: The EC-Council’s Certified SOC Analyst (CSA) program covers the concepts of risk assessment and the use of Risk Matrices. The CSA study materials and courses provide detailed explanations on how to evaluate and categorize risks based on their probability and impact, aligning with industry-standard practices123.