Pass the ECCouncil EC-Council Certified Security Specialist ECSS Questions and answers with ExamsMirror

The scenario described is a classic example of SMiShing, a form of social engineering attack that uses text messages (SMS) to deceive individuals into providing sensitive information. In this case, Christian receives an urgent message prompting him to call a phonenumber, which is a tactic used in SMiShing attacks to create a sense of urgency and legitimacy. Upon calling the number, he is asked to provide personal financial information, which is the ultimate goal of the attacker.

SMiShing attacks often impersonate legitimate entities, such as banks, to trick victims into believing that the request is authentic. The use of a recorded message asking for credit or debit card numbers and passwords is a telltale sign of a SMiShing attempt, as legitimate banks would not ask for such sensitive information via a phone call initiated by an unsolicited text message1. Therefore, the correct answer is A, SMiShing, which specifically refers to phishing attacks conducted through SMS.

Hot and cold aisle containment systems are environmental control strategies used in data centers to manage the temperature and humidity levels. This setup involves alternating rows of cold air intakes and hot air exhausts. The cold aisles face air conditioner output ducts, while the hot aisles face air conditioner return ducts. This arrangement can significantly improve the efficiency of cooling systems, protect hardware from overheating and humidity, enhance hardware performance, and maintain a consistent room temperature.

References: The explanation provided is based on general knowledge of environmental control systems in IT infrastructure. For detailed information, it is recommended to refer to the EC-Council Certified Security Specialist (E|CSS) study materials and official documentation.

Stephen employed a honeypot in the given scenario. A honeypot is a simulation of an IT system or software application that acts as bait to attract the attention of attackers. Whileit appears to be a legitimate target, it is actually fake and carefully monitored by an IT security team. The purpose of a honeypot includes distraction for attackers, threat intelligence gathering, and research/training for IT security professionals1.

References:

EC-Council Certified Security Specialist (E|CSS) documents and study guide1.

 In the context of IoT architecture, the component that collects data from IoT devices and performs data preprocessing is typically referred to as a Gateway. This device acts as an intermediary between the IoT devices and the cloud infrastructure. It is responsible for aggregating data, performing initial processing, and then transmitting the data to the cloud for further storage and analysis. Gateways are crucial for reducing latency, providing local data buffering, and ensuring that only necessary data is sent to the cloud, thereby optimizing network and storage resources.

References: The information provided aligns with the EC-Council Certified Security Specialist (E|CSS) curriculum, which covers IoT device security, including how security works in IoT-enabled environments and the role of different components within the IoT architecture12.

In the context of MAC (Mandatory Access Control) forensics, the Basic Security Module (BSM) is known to save file information and related events using a token with a binary structure. BSM is part of the auditing system that records security-related events and data. Each BSM audit record is composed of one or more tokens, where each token has a specific type identifier followed by data relevant to that token type. This structure allows for a detailed and organized way to store and retrieve event data, which is crucial for forensic analysis.

References: The explanation provided is based on general knowledge of MAC forensics and the role of BSM in such environments. For detailed information, it is recommended torefer to the EC-Council Certified Security Specialist (E|CSS) study materials and official documentation.

 In the scenario described, the malware that consumes a server’s memory and network bandwidth, causing the server to overload and stop responding, is typically a worm. Worms are a type of malware that replicate themselves and spread to other computers across a network, often consuming significant system resources and network bandwidth in the process. Unlike viruses, which require human action to spread, worms typically exploit vulnerabilities or use automated methods to propagate without the need for user intervention.

References: This information is based on general cybersecurity principles and the common characteristics of different types of malware. For detailed references, please consult the official EC-Council Certified Security Specialist (E|CSS) study materials or other authoritative cybersecurity resources.

The Prefetch folder in Windows is used to store information about applications that are run on the system. This data helps in optimizing the loading times of applications. The correctpath is typically C:\Windows\Prefetch, not C:\Windows\Prefelch as listed in the options. It’s important to note that while the Prefetch folder does contain logs that can be useful for understanding application behavior, it does not store logs for currently running applications or details about previously uninstalled applications1.

Kane used the ifconfig command to check whether the network interface is set to promiscuous mode. The ifconfig command displays information about network interfaces, including their configuration settings. When a network interface is in promiscuous mode, it allows all incoming packets to be captured without any filtering or restriction.

References:

EC-Council Certified Security Specialist (E|CSS) documents and study guide.

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Messy has deployed an anomaly-based Intrusion Detection System (IDS). This type of IDS observes and compares observed events with normal behavior, detecting deviations from the established patterns. It identifies anomalies that may indicate potential security threats. References: EC-Council Certified Security Specialist (E|CSS) course materials12.

The scenario described involves Johnson using a list of possible passwords, which he has ranked by probability, and systematically entering them into the system to discover the correct one. This method is known as a dictionary attack, where an attacker uses a prearranged list of likely passwords—often derived from lists of common passwords or phrases—and tries them one by one. This is different from a brute force attack, which would involve trying all possible combinations, and a rainbow table attack, which uses precomputed hash values to crack encrypted passwords. Password guessing is a less systematic approach that doesn’t necessarily involve a ranked list of passwords. References: The information provided aligns with the knowledge domains of the EC-Council Certified Security Specialist (E|CSS) program, which includes understanding various types of attacks and their methodologies as part of the ethical hacking and network defense curriculum1.

The scenario described involves Johnson, who has a list of valid customers and a list of possible passwords ranked by probability, which he uses to systematically attempt to log in to the target system. This method is known as a dictionary attack. In a dictionary attack, the hacker uses a list of likely passwords—often derived from lists of common passwords or phrases—and tries them one by one. This differs from a brute force attack, which involves trying all possible combinations of characters until the correct one is found.

A dictionary attack is more efficient than brute force because it relies on the likelihood that people will use common words or phrases for passwords, making it a targeted approach based on probability rather than random attempts. Therefore, the correct answer is C, as it best describes the technique used by Johnson in the given scenario.