WorksheetsLevel 5 - Security Zones Quiz
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
What are the potential problems associated with big data storage? (check all that apply)
a)
A. It's hard to analyze due to the large dataset size.
b)
B. The dataset becomes so large it can no longer be managed.
c)
C. The data is usually stored on insecure devices.
d)
D. The information retrieved from big data isn't useful for businesses
2.
What are some ways that organizations can store large amounts of data? (Select all that apply)
a)
A. Network Attached Storage (NAS)
b)
B. Storage Area Network (SAN)
c)
C. USB Flash Drives
d)
D. Directly on individual computers
3.
Which file transfer protocol uses Secure Shell version 2 (SSH2) to secure data transfers?
a)
A. FTP
b)
B. TFTP
c)
C. SCP
d)
D. SFTP
4.
On a Windows system, which set of permissions can be set on drives, folders, and files?
a)
A. Share
b)
B. NTFS
c)
C. Both Share and NTFS
d)
D. Neither Share nor NTFS
5.
Which of the following is a recommended hardware security measure?
a)
A. Assign Co-owner share permissions to Everyone.
b)
B. Door locks
c)
C. Allow anonymous logins to the FTP server.
d)
D. Share permissions can be set only on a folder.
6.
What does a Faraday cage do in terms of security measures?
a)
A. Blocks all electromagnetic emissions
b)
B. Detects and neutralizes harmful malware
c)
C. Acts as a physical barrier to access network cables
d)
D. Encrypts all data transferred within its bounds
7.
What is an attack method that uses a USB charging station in public places?
a)
A. Card cloning
b)
B. Skimming
c)
C. Malicious universal serial bus (USB) cable
d)
D. Protected cable distribution
8.
What is a DMZ or Screened Subnet in network security?
a)
A. A hardware lock mechanism for network cabinets
b)
B. A method to physically isolate a computer from the internet
c)
C. A secure method to store large amounts of data
d)
D. A security enhancement isolating publicly accessible network from privately accessible network.
9.
Which physical security attack involved the use of USB sticks to launch attacks on the networks of an Iranian facility?
a)
A. The Stuxnet worm incident
b)
B. The WannaCry ransomware attack
c)
C. The Petya malware attack
d)
D. The Equifax data breach
10.
When setting permissions on a Windows system, what is a common strategy for combining share and NTFS permissions?
a)
A. Assign Co-owner share permissions to Everyone and use NTFS permissions to control access.
b)
B. Assign Reader share permissions to Everyone and use NTFS permissions to control access.
c)
C. Assign share permissions only to necessary groups and use NTFS permissions to control access.
d)
D. Assign Co-owner NTFS permissions to Everyone and use share permissions to control access.
11.
What is the function of a proxy server in network security?
a)
A. It enables multiple users to share a single internet connection.
b)
B. It acts as an intermediary between clients and other servers, filtering requests at the application level.
c)
C. It provides an open access point for users outside the network.
d)
D. It acts as a backup server in case the primary server fails.
12.
How does an internet content filter work?
a)
A. It intercepts and redirects all incoming network traffic to a predetermined location.
b)
B. It monitors and restricts content delivered across the web to an end user, blocking or allowing content based on configurations and criteria.
c)
C. It blocks all incoming and outgoing network traffic unless it's been specifically allowed.
d)
D. It scans all data packets on a network for viruses and malware.
13.
What is Network Access Control (NAC) and how does it contribute to network security?
a)
A. NAC is a network monitoring system that tracks usage and performance to ensure network stability.
b)
B. NAC is a technique for consolidating all network data into a single, central repository for easy access and management.
c)
C. NAC controls access to the network by not allowing computers to access network resources unless they meet certain predefined security requirements.
d)
D. NAC is a method for encrypting all data sent over a network to prevent unauthorized access.
14.
What are all-in-one security appliances, and in what situations might they be beneficial?
a)
A. These are devices that combine the functions of multiple security tools into one, and are beneficial for small companies, small offices, or remote offices without the budget, space, or technical staff to manage individual components.
b)
B. These are devices that allow users to access a network from multiple devices and locations, and are beneficial for businesses with a large remote workforce.
c)
C. These are devices that offer advanced network monitoring and diagnostics, and are beneficial for businesses with complex networks and heavy data traffic.
d)
D. These are devices that provide uninterrupted power supply to network components, and are beneficial for businesses in areas with unreliable power supply.
15.
What is an application-aware device and how can it enhance network security?
a)
A. An application-aware device is a device that is able to run multiple applications simultaneously, enhancing network security by allowing for multitasking.
b)
B. An application-aware device is a device that analyzes and manages network traffic based on the Application layer protocol that created it, enhancing network security by enforcing security rules at the application level and improving application performance.
c)
C. An application-aware device is a device that regularly updates its software applications, enhancing network security by staying up to date with the latest security patches.
d)
D. An application-aware device is a device that automatically disables unused applications, enhancing network security by reducing the number of potential attack vectors.
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