Free 212-89 Exam Dumps Preview

A TCP Xmas scan is a type of network scanning technique used by attackers to identify open ports on a target machine. The name "Xmas" comes from the set of flags that are turned on within the packet, making it 'lit up like a Christmas tree'. Specifically, the FIN, PSH, and URG flags are set, which corresponds to the hexadecimal value 0X029 in the TCP header's flags field. Wireshark, a popular network protocol analyzer, allows users to create custom filters to detect specific types of network traffic, including malicious scanning attempts. By using the filter tcp.flags==0X029 , Rose can detect packets that have these specific flags set, indicating a potential TCP Xmas scan attempt.

References:
The technique of using Wireshark to detect specific types of scans, including the TCP Xmas
scan, is covered in cybersecurity training materials and documentation related to network analysis and incident handling, such as those associated with the ECIH certification.

When Joseph, the IH&R team lead, alerted service providers, developers, and manufacturers about the affected resources, he was engaged in the Containment stage of the Incident Handling and Response (IH&R) process. Containment involves taking steps to limit the spread or impact of an incident and to isolate affected systems to prevent further damage. Alerting relevant stakeholders, including service providers and developers, is part of containment efforts to ensure that the threat does not escalate and that measures are taken to protect unaffected resources. This stage precedes eradication and recovery, focusing on immediate response actions to secure the environment.

References:
The ECIH v3 certification program outlines the IH&R process stages, explaining the roles and
actions involved in containment, including communication with external and internal stakeholders to manage and mitigate the incident's effects.

The scenario described is characteristic of a Trojan. A Trojan is a type of malware that disguises itself as legitimate software but performs malicious actions once installed. Unlike viruses, which can replicate themselves, or worms, which can spread across networks on their own, Trojans rely on the guise of legitimacy to trick users into initiating their execution. In this case, the user believed they were downloading and installing genuine software, but the reality was that the application contained a Trojan.
The malicious code executed upon installation provided unauthorized remote access to the user's computer, which could be used by an attacker to control the system, steal data, install additional malware, or carry out other malicious activities.

Trojans can come in many forms and can be used to achieve a wide range of malicious objectives, making them a versatile and dangerous type of cyber threat. The deceptive nature of Trojans, exploiting the trust users have in what appears to be legitimate software, is what makes them particularly effective and widespread.

References:
The ECIH v3 curriculum from EC-Council thoroughly covers different types of malware,
including Trojans, and emphasizes understanding their behavior, methods of infection, and strategies for prevention and response.

The netstat -an command is used to display network connections, routing tables, and a number of network interface statistics. It is particularly useful for identifying unusual volumes of traffic to and from a system, which can be indicative of a DoS/DDoS attack. The option shows all active connections and the TCP and - a UDP ports on which the computer is listening, and -n displays addresses and port numbers in numerical form. This can help the incident handling and response (IH&R) team to identify suspicious patterns, such as a large number of connections from a single source or to a specific port, which are common during
DoS/DDoS attacks.
References:
The Certified Incident Handler (ECIH v3) program from EC-Council teaches incident handlers
about various manual and automated techniques to detect and respond to incidents, including the use of system and network commands like netstat -an for identifying signs of DoS/DDoS attacks.

Alert Logic is a cloud-based security tool that provides Security-as-a-Service solutions including threat management, vulnerability assessment, and improved security outcomes. It is designed specifically to secure cloud resources and services, making it an ideal choice for organizations like Sam Morison Inc. that are moving their operations to the cloud and are concerned about the security of their data. Tools like Nmap, Burp Suite, and Wireshark, while valuable in certain contexts, do not offer the same cloud-focused security capabilities as Alert Logic.

Employee monitoring tools are primarily used by employers to detect and prevent malicious insider threats.
These tools can track activities such as data access, data exfiltration attempts, unauthorized actions, and other behaviors that could indicate malicious intent or pose a risk to the organization's security. While such tools may also incidentally uncover issues like lost registry keys, conspiracies, or stolen credentials, their main purpose is to safeguard against insiders who might misuse their access to harm the organization, steal data, sabotage systems, or engage in espionage.

References:
ECIH v3 study materials cover various security measures and tools that organizations can use
to protect against insider threats, emphasizing the role of monitoring in detecting and responding to malicious activities by insiders.

As of my last update, the most recent NIST standard for incident response was NIST Special Publication 800- 61 Revision 2 (800-61r2), titled "Computer Security Incident Handling Guide." This document provides guidelines for establishing an effective incident response program, including preparation, detection and analysis, containment, eradication, recovery, and post-incident activity.

References:
The document is a key resource in the field of incident response, frequently cited in the ECIH
v3 curriculum for its comprehensive guidelines on managing and responding to cybersecurity incidents.

Incident response orchestration refers to the process and technologies used to coordinate and streamline the response to security incidents. This approach ensures that incident response teams have clear procedures and workflows to follow, enabling them to act swiftly and effectively when dealing with security incidents. By orchestrating the response, organizations can minimize the impact of incidents, ensure consistent and thorough investigation and remediation activities, and improve their overall security posture.
Incident response orchestration involves integrating various security tools, automating response actions where possible, and providing a centralized platform for managing incidents.

References:
The concept of incident response orchestration and its role in enhancing the effectiveness of
incident handling and response efforts is discussed in cybersecurity literature and training, including ECIH v3 study materials, which highlight the benefits of having a structured and organized approach to managing security incidents.

ISO/IEC 27002 is a standard that provides best practice recommendations on information security controls for use by those responsible for initiating, implementing, or maintaining information security management systems (ISMSs). It covers areas such as risk assessment, human resource security, operational security, and communications security, among others, providing a framework for establishing, implementing, operating, monitoring, reviewing, maintaining, and improving an ISMS. ISO/IEC 27035 pertains to information security incident management, PCI DSS (Payment Card Industry Data Security Standard)
deals with the security of cardholder data, and RFC 2196 is a guide for computer security incident response teams (CSIRTs), not a standard for implementing ISMSs.

References:
The ECIH v3 curriculum includes the study of various standards and frameworks that support
information security management and governance, including ISO/IEC 27002, highlighting its role in guiding organizations in implementing effective security controls.

The netstat -ab command is useful in Windows operating systems for displaying all connections and listening ports, along with the executable involved in creating each connection or listening port. This can be particularly valuable for an incident responder like James when attempting to determine which processes are running on a system and how they are communicating over the network. This information can help identify malicious processes, unauthorized connections, or other signs of compromise on the system. Whilenetstat -ab does not exclusively list executable files for running processes, it ties processes to network activity, which is a critical part of collecting volatile information during a cybersecurity incident investigation.

References:
The Certified Incident Handler (ECIH v3) course by EC-Council covers various commands and
tools that can be used to collect volatile data from systems as part of incident response activities, highlighting the importance of understanding network connections and the processes responsible for them.

Cross-site request forgery (CSRF or XSRF) is an attack that tricks the victim's browser into executing unauthorized actions on a website where they are currently authenticated. In this scenario, the attacker exploits the trust that a site has in the user's browser, effectively forcing the browser to perform actions without the user's knowledge or consent. For example, if the user is logged into their bank's website, an attacker could craft a malicious request to transfer funds without the user's direct interaction.
CSRF attacks rely on authenticated sessions and typically target state-changing requests to compromise user or application data.

References:
The Certified Incident Handler (ECIH v3) curriculum by EC-Council discusses various web-
based attacks, including CSRF, detailing their mechanisms, implications, and preventive measures to
safeguard against such threats.

A compromised insider refers to a legitimate user whose credentials or system access has been taken over by an external attacker, enabling unauthorized activities under a trusted identity.

One of the key approaches to mitigating insider threats is ensuring that access control policies are strictly implemented and monitored. This includes the guideline that access granted to users should be thoroughly documented and vetted by a supervisor. This control helps ensure that users have only the access necessary to perform their job functions, reducing the risk of inappropriate access or misuse of information. Proper documentation and supervisor approval also ensure accountability and traceability of access decisions, which is crucial for detecting and responding to insider threats. The human resources department plays a vital role in this process, working closely with IT and security teams to enforce access control policies, conduct regular reviews of access rights, and manage the onboarding and offboarding process to ensure that access rights are appropriately updated.

References:
The Incident Handler (ECIH v3) materials often emphasize the importance of comprehensive
access control measures and the role of human resources in preventing insider threats by managing the lifecycle of employee access to organizational resources.

Anti-forensics techniques are designed to prevent, mislead, or interfere with the incident handling process, affecting the collection, preservation, and identification phases of the forensic investigation process. These techniques include methods to erase, encrypt, or alter information, make data recovery difficult, hide data (e. g., steganography), or otherwise obstruct forensic analysis and investigation efforts. Anti-forensics can significantly challenge the efforts of incident responders and forensic investigators in establishing the facts of a security incident or crime.

References:
The Incident Handler (ECIH v3) courses and study guides discuss various challenges in digital
forensics, including anti-forensics methods and their impact on the effectiveness of forensic investigations.

Software as a Service (SaaS) offers the least amount of security responsibility for the end-user or organization, as the service provider manages the underlying infrastructure, software maintenance, security patching, and updates. Choosing a SaaS application means the colleague's organization would not be responsible for the physical servers, operating systems, or the application's security configurations, making it the best option for minimizing their security responsibilities.

References:
In the Certified Incident Handler (ECIH v3) course materials, the various cloud service models
(IaaS, PaaS, SaaS) are discussed with a focus on their implications for security responsibilities and management.

Public Key Infrastructure (PKI) is a framework used to manage digital certificates and public-key encryption. It enables secure electronic transfer of information for a range of network activities such as e- commerce, internet banking, and confidential email. PKI is fundamental to the management of encryption keys and digital certificates, ensuring the secure exchange of data over networks and verification of identity.

References:
The ECIH v3 program covers the importance of PKI in cloud security controls, emphasizing its
role in establishing and maintaining a secure cloud computing environment.

According to the National Institute of Standards and Technology (NIST), which is a primary source for cloud computing standards and guidelines, the five main actors in cloud computing are Consumer, Provider, Carrier, Auditor, and Broker. These roles are defined as follows:

Consumer: The person or organization that uses cloud computing services.

Provider: The entity that provides the cloud services to consumers.

Carrier: The organization that offers connectivity and transport services to cloud providers and consumers.

Auditor: An independent party that assesses and verifies the cloud services, security controls, and operations.

Broker: An entity that manages the use, performance, and delivery of cloud services, and negotiates relationships between cloud providers and consumers.

These actors play critical roles in the ecosystem of cloud computing, ensuring the services are delivered and used securely, efficiently, and effectively.

References:
NIST's documentation on cloud computing, including the NIST Cloud Computing Standards
Roadmap and the NIST Cloud Computing Reference Architecture, detail these roles and their importance in cloud computing frameworks.

In the context of information security, the Incident Manager (IM) plays a crucial role in handling incidents from both a management and technical perspective. The Incident Manager is responsible for overseeing the entire incident response process, coordinating with relevant stakeholders, ensuring that incidents are analyzed, contained, and eradicated efficiently, and that recovery processes are initiated promptly. They are pivotal in ensuring communication flows smoothly between technical teams and upper management and that all actions taken are aligned with the organization's broader security policies and objectives.
Unlike network administrators, threat researchers, or forensic investigators who may play more specialized roles within the incident response process, the Incident Manager has a broad oversight role that encompasses both technical and managerial aspects to ensure a comprehensive and coordinated response to security incidents.

References:
Incident Handler (ECIH v3) courses and study guides emphasize the role of the Incident
Manager as integral to the incident handling process, underscoring their importance in bridging the gap between technical response actions and strategic management decisions.

Risk assessment is the risk management process that involves identifying risks, estimating their impact on the organization, and determining the sources of those risks to recommend appropriate mitigation measures. The goal of a risk assessment is to understand the nature of potential threats, vulnerabilities, and the consequences of those risks materializing, allowing an organization to make informed decisions about how to address them effectively. Risk assumption involves accepting the potential impact of a risk, risk mitigation focuses on reducing the likelihood or impact of risks, and risk avoidance involves taking actions to avoid the risk entirely.
References:
The ECIH v3 course materials include discussions on risk management processes, outlining the importance of risk assessment in identifying and preparing for potential security threats.

In the scenario where your company sells Software as a Service (SaaS) and is hosted on the cloud using it as a Platform as a Service (PaaS), your company is responsible for eradicating malware in your customer's database. This is because, as the SaaS provider, your company manages the software and is responsible for its security and maintenance, including the databases that store customer data. While the PaaS provider is responsible for the underlying infrastructure, platform, and possibly some middleware security aspects, the application layer security, including data and application management, falls to the SaaS provider. Building management would not be involved in digital security matters, and while customers are responsible for their data, the actual software maintenance and security in a SaaS model are the provider's responsibility.

References:
Incident Handler (ECIH v3) certification materials often discuss cloud service models (IaaS,
PaaS, SaaS) and their associated security responsibilities, highlighting the importance of understanding who is responsible for what in cloud environments.

Completeness ensures that digital evidence contains all relevant information needed to reconstruct events and support investigation findings, without missing critical data.

A Trojan, short for Trojan horse, is a type of malicious software that misleads users of its true intent. It disguises itself as a legitimate and useful program, but once executed, it allows unauthorized access to the user's system. Unlike viruses and worms, Trojans do not replicate themselves but can be just as destructive. They are often used to create a backdoor to a computer system, allowing an attacker to gain access to the system or to deliver other malware. Trojans can be used for a variety of purposes, including stealing information, downloading or uploading files, monitoring the user's screen and keyboard, and more.
The term "Trojan" comes from the Greek story of the wooden horse that was used to sneak soldiers into the city of Troy, which is analogous to the deceptive nature of this type of malware in cyber security.

References:
The EC-Council's Certified Incident Handler (ECIH v3) program covers various types of
malware, including Trojans, in detail, explaining their mechanisms, how they can be identified, and the steps to take in response to such threats.

The DBCC LOG command is used in SQL Server environments to analyze the transaction log files of a database. It provides insights into the transactions that have occurred, which is crucial for forensic analysis in the event of an incident. The syntax DBCC LOG(<database_name>, <output_level>) allows an incident
handler to specify the level of detail they wish to retrieve from the log files. When an incident handler like Adam requires the full information on each operation along with the hex dump of the current transaction row, the output parameter should be set to 4. This level of output is the most verbose, providing comprehensive details about each transaction, including a hex dump which is essential for a deep forensic analysis. It helps in understanding the exact changes made by transactions, which can be pivotal in investigating incidents involving data manipulation or other unauthorized database activities.

References:
EC-Council's Certified Incident Handler (ECIH v3) program emphasizes the importance of
understanding and utilizing various tools and commands for forensic analysis, including how to use the DBCC LOG command for transaction log analysis in SQL Server environments.

The term that describes the combination of strategies and services intended to restore data, applications, and other resources to the public cloud or dedicated service providers is "Cloud recovery." This term encompasses disaster recovery efforts focused on ensuring that an organization's digital assets can be quickly and effectively restored or moved to cloud environments in the event of data loss, system failure, or a disaster. Cloud recovery strategies are part of a broader disaster recovery and business continuity planning, ensuring minimal downtime and data loss by leveraging cloud computing's scalability and flexibility. Mitigation, analysis, and eradication are terms associated with other aspects of incident response and risk management, not specifically with the restoration of resources to cloud environments.

References:
The Incident Handler (ECIH v3) curriculum includes discussions on disaster recovery and
business continuity planning, highlighting cloud recovery as a vital component of ensuring organizational resilience against disruptions.

Netcraft is a tool that provides internet security services, including the detection of phishing and spam emails. It offers a range of services that can help organizations identify fraudulent websites and phishing activities by analyzing web content and email messages for known phishing signatures and heuristics. This makes it a useful tool for incident handlers like Francis, who is tasked with detecting phishing and spam emails for client organizations. Other options listed, such as Nessus (a vulnerability scanner), BTCrack (a Bluetooth pin and link-key cracker), and Cain and Abel (a password recovery tool), do not specialize in detecting phishing or spam emails but serve different purposes in cybersecurity.
References:
The Incident Handler (ECIH v3) curriculum includes discussions on tools and methodologies for detecting and mitigating various cyber threats, including phishing and spam, highlighting tools like Netcraft for their utility in these areas.

The Barracuda Email Security Gateway is designed to manage and filter inbound and outbound email traffic to protect organizations from email-borne threats and data leaks. As an incident handler analyzing email headers to find out suspicious emails, using a tool like the Barracuda Email Security Gateway would be appropriate. This tool can help identify and block spam, phishing, malware, and other malicious email threats, making it easier to focus on analyzing potentially harmful emails more closely.

User Behavior Analytics (UBA) is a cybersecurity process or tool that utilizes machine learning, algorithms, and statistical analyses to detect potentially harmful activities within an organization's network by comparing them against established patterns of users' behavior. It is particularly effective in identifying malicious internal actors or compromised users who may be conducting activities that deviate from their normal behavior patterns, such as accessing unauthorized data or systems, excessive file downloads, or unusual login times. UBA tools can flag these activities for further investigation, often before traditional security tools detect a breach. In contrast, SOC2 compliance reports, log forwarding, and syslog configuration are important for maintaining and auditing security standards and for infrastructure monitoring, but they are not primarily focused on detecting malicious behavior based on deviations from
established user behavior patterns.

References:
The Incident Handler (ECIH v3) curriculum discusses various tools and methodologies for
detecting and responding to security incidents, highlighting User Behavior Analytics as a key tool for identifying insider threats and compromised accounts through behavioral monitoring and analysis.

Pharming redirects users to fraudulent websites by altering DNS records or poisoning caches, even when users enter the correct URL into their browsers.