WGU D315 Network and Security Foundation Latest Update Already Passed
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Course
WGU D315 Network and Security Foundation
Institution
WGU D315 Network And Security Foundation
WGU D315 Network and Security
Foundation Latest Update Already
Passed
What does the acronym VPN stand for?
Virtual Private Network
What is the role of encryption in securing network communications?
To convert data into an unreadable format that can only be deciphered by authorized users...
WGU D315 Network and Security
Foundation Latest Update Already
Passed
What does the acronym VPN stand for?
✔✔Virtual Private Network
What is the role of encryption in securing network communications?
✔✔To convert data into an unreadable format that can only be deciphered by authorized users
What is the purpose of an Intrusion Detection System (IDS)?
✔✔To monitor network traffic and detect potential security breaches or malicious activity
What is the OSI model used for in networking?
✔✔To provide a framework for understanding and troubleshooting network communication
across seven distinct layers
What does an IP address do in a network?
✔✔It identifies and locates devices on a network
1
,What is a Denial of Service (DoS) attack?
✔✔An attack aimed at disrupting the normal functioning of a network by overwhelming it with
excessive traffic
What is the function of a router in a network?
✔✔To forward data packets between different networks, ensuring they reach their correct
destination
What is a DMZ (Demilitarized Zone) in network security?
✔✔A separate network segment that provides a buffer between an internal network and the
internet for additional security
What does SSL/TLS stand for, and what is its purpose?
✔✔Secure Sockets Layer/Transport Layer Security – they provide secure encryption for data
transmitted over a network
What is a common method of preventing unauthorized access to a wireless network?
✔✔Using WPA2 or WPA3 encryption to secure the connection
2
, What is a key feature of multi-factor authentication (MFA)?
✔✔It requires users to provide two or more forms of identification before granting access
What is the purpose of a proxy server in a network?
✔✔To act as an intermediary between client devices and the internet, providing anonymity and
security
What is a botnet?
✔✔A network of infected devices controlled by an attacker to launch large-scale attacks
What is the primary purpose of patch management?
✔✔To regularly update software to fix security vulnerabilities and improve system performance
What is a VPN tunnel?
✔✔A secure connection between two points over the internet, ensuring data is encrypted and
private
3
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