Which of the following environmental controls options saves the hardware from humidity and heat, increases hardware performance, and maintains consistent room temperature?

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Martin, a hacker, aimed to crash a target system. For this purpose, he spoofed the source IP address with the target’s IP address and sent many ICMP ECHO request packets to an IP broadcast network, causing all the hosts to respond to the received ICMP ECHO requests and ultimately crashing the target machine.

Identify the type of attack performed by Martin in the above scenario.

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Kevin, an attacker, is attempting to compromise a cloud server. In this process, Kevin intercepted the SOAP messages transmitted between a user and the server, manipulated the body of the message, and then redirected it to the server as a legitimate user to gain access and run malicious code on the cloud server.

Identify the attack initiated by Kevin on the target cloud server.

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Bob has secretly installed smart CCTV devices (loT devices) outside his home and wants to access the recorded data from a remote location. These smart CCTV devices send sensed data to an intermediate device that carries out pre-processing of data online before transmitting it to the cloud for storage and analysis. The analyzed data is then sent to Bob for initiating actions.

Identify the component of loT architecture that collects data from loT devices and performs data preprocessing.

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Which of the following MAC forensic data components saves file information and related events using a token with a binary structure?

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Roxanne is a professional hacker hired by an agency to disrupt the business services of their rival company. Roxanne employed a special type of malware that consumes a server’s memory and network bandwidth when triggered. Consequently, the target server is overloaded and stops responding.

Identify the type of malware Roxanne has used in the above scenario.

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Joseph, a security professional, was instructed to secure the organization’s network. In this process, he began analyzing packet headers to check whether any indications of source and destination IP addresses and port numbers are being changed during transmission.

Identify the attack signature analysis technique performed by Joseph in the above scenario.

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John, a forensic officer, was working on a criminal case. He employed imaging software to create a copy of data from the suspect device on a storage medium for further investigation. For developing an image of the original data, John used a software application that does not allow an unauthorized user to alter the image content on storage media, thereby retaining an unaltered image copy. Identify the data acquisition step performed by John in the above scenario.

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Melissa, an ex-employee of an organization, was fired because of misuse of resources and security violations. She sought revenge against the company and targeted its network, as she is already aware of its network topology.

Which of the following categories of insiders does Melissa belong to?

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John, from a remote location, was monitoring his bedridden grandfather’s health condition at his home. John has placed a smart wearable ECC on his grandfather’s wrist so that he can receive alerts to his mobile phone and can keep a track over his grandfather’s health condition periodically.

Which of the following types of loT communication model was demonstrated in the above scenario?

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