Network Defense Essentials (NDE) Exam Questions and Answers
Which of the following acts was enacted in 2002 and aims to protect the public and investors by increasing the accuracy and reliability of corporate disclosures?
Mary was surfing the Internet, and she wanted to hide her details and the content she was surfing over the web. She employed a proxy tool that makes his online activity untraceable.
Identify the type of proxy employed by John in the above scenario.
Johana was working on a confidential project on her laptop. After working for long hours, she wanted to have a coffee break. Johana left the system active with the project file open and went for a coffee break. Soon after Johana left the place, Bob accessed Johana's system and modified the project file.
Which of the following security guidelines did Johana fail to comply with?
Which of the following types of network segmentation is an easy approach to divide a network but can be expensive as it occupies more space?
Which of the following ISO standards provides guidance to ensure that cloud service providers offer appropriate information security controls to protect the privacy of their customer's clients by securing personally identifiable information entrusted to them?
John is working as a security professional in FinCorp Ltd. He was instructed to deploy a security solution on their corporate network that provides real-time monitoring, correlation of events, threat detection, and security incident response activities.
Which of the following security solutions helps John in the above scenario?
Peter, a security professional, was hired by an organization and was instructed to secure the application and its content from unauthorized access. In this process, Peter implemented a public-key cryptosystem that uses modular arithmetic and elementary number theory for Internet encryption and user authentication.
Which of the following algorithms was employed by Peter in the above scenario?
Stephen, a security specialist, was instructed to identify emerging threats on the organization's network. In
this process, he employed a computer system on the Internet intended to attract and trap those who
attempt unauthorized host system utilization to penetrate the organization's network.
Identify the type of security solution employed by Stephen in the above scenario.
Which of the following algorithms is an iterated block cipher that works by repeating the defined steps multiple times and has a 128-bit block size, having key sizes of 128, 192, and 256 bits?
Fernandez, a computer user, initiated an action to access a file located on a remote server. In this process, his account went through certain security constraints to check for any restrictions on his account with regard to access to the file.
Which of the following terms is referred to as a file in the above scenario?
John has recently joined an organization and completed his security training. The organization conducted a security campaign on their employees by sending a fake email stating the urgency of password reset. John identified that it was an illegitimate mail and reported it as spam.
Identify the type of attack initiated by the organization as part of the security campaign discussed in the above scenario.
Finch, a security auditor, was assigned the task of providing devices to all the employees to enable work from remote locations. Finch restricted the devices to work only for organization-relatedtasks, and not for personal use.
Which of the following mobile usage policies has Finch implemented in the above scenario?
Mark, a network administrator in an organization, was assigned the task of preventing data from falling into the wrong hands. In this process, Mark implemented authentication techniques and performed full memory encryption for the data stored on RAM.
In which of the following states has Steve encrypted the data in the above scenario?
Which of the following actors in the NIST cloud deployment reference architecture acts as an intermediary for providing connectivity and transport services between cloud consumers and providers?
Alice was working on her major project; she saved all her confidential files and locked her laptop. Bob wanted to access Alice's laptop for his personal use but was unable to access the laptop due to biometric authentication.
Which of the following network defense approaches was employed by Alice on her laptop?
Which of the following techniques protects sensitive data by obscuring specific areas with random
characters or codes?
Which of the following types of network traffic flow does not provide encryption in the data transfer process, and the data transfer between the sender and receiver is in plain text?
Which of the following practices helps security professionals protect mobile applications from various attacks?
George, a certified security professional, was hired by an organization to ensure that the server accurately responds to customer requests. In this process, George employed a security solution to monitor the network traffic toward the server. While monitoring the traffic, he identified attack signatures such as SYN flood and ping of death attempts on the server.
Which of the following categories of suspicious traffic signature has George identified in the above scenario?
Kalley, a network administrator of an organization, has installed a traffic monitoring system to capture and report suspicious traffic signatures. In this process, she detects traffic containing password cracking, sniffing, and brute-forcing attempts.Which of the following categories of suspicious traffic signature were identified by Kalley through the installed monitoring system?
Barbara, a security professional, was monitoring the loT traffic through a security solution. She identified that one of the infected devices is trying to connect with other loT devices and spread malware onto the network. Identify the port number used by the malware to spread the infection to other loT devices.
Which of the following access control models refers to assigning permissions to a user role based on the rules defined for each user role by the administrator?
