Free ECCouncil 212-89 Practice Exam with Questions & Answers | Set: 4

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.

When a corporate network's servers are sending huge amounts of traffic to a specific website, as detected by the network's Intrusion Prevention System (IPS), this behavior is indicative of a Botnet attack. A Botnet is a network of compromised computers, often referred to as "bots," that are controlled remotely by an attacker, typically without the knowledge of the owners of the computers. The attacker can command these bots to execute distributed denial-of-service (DDoS) attacks, send spam, or conduct other malicious activities. In this scenario, the servers behaving as bots and targeting a website with large volumes of traffic suggests that they have been co-opted into a Botnet to potentially perform a DDoS attack on the website abc.xyz.

Not enabling default administrative accounts is crucial to ensuring accountability and minimizing the risk of insider attacks by privileged users. By disabling or renaming default accounts, organizations can better track the actions performed by individual administrators, reducing the risk of unauthorized or malicious activities going unnoticed. This practice is part of a broader approach to privilege management that includes limiting permissions to the minimum necessary and monitoring the use of administrative privileges.

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.

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.

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.

Incident triage is the phase in the incident handling and response process where identified security incidents are analyzed, validated, categorized, and prioritized. This step is critical for determining the severity of incidents and deciding on the allocation of resources for effective response. It involves initial analysis to understand the nature of the incident, its impact, and urgency, which guides the subsequent response actions.

A Trojan, or Trojan horse, is a type of malware that disguises itself as a legitimate, harmless program or file to trick users into downloading and installing it. Once activated, a Trojan can perform a range of malicious activities, including giving attackers unauthorized access to the infected system. This can lead to the theft of sensitive information, such as credit card numbers and passwords, and can also allow the attacker to install additional malware, potentially leading to further damage, such as the erasure of data. Unlike viruses and worms, Trojans do not replicate themselves but rely on the deception of users to spread.

Thenetstat -ancommand 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-ashows all active connections and the TCP and UDP ports on which the computer is listening, and-ndisplays 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.