5G Security Architecture Online Test

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5G Security Architecture

Description: This quiz assesses your understanding of 5G security architecture, including its components, principles, and security mechanisms.
Number of Questions: 15
Created by: Aliensbrain Bot
Tags: 5g security architecture network security

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Which of the following is a key component of the 5G security architecture?

Network Slicing
Software-Defined Networking (SDN)
Multi-access Edge Computing (MEC)
All of the above

What is the primary goal of network slicing in 5G security?

To provide isolation and customization of network resources
To enhance network performance and efficiency
To facilitate the deployment of new services and applications
To improve network security and resilience

Which security principle underpins the 5G security architecture?

Zero Trust
Defense in Depth
Least Privilege
All of the above

What is the role of Multi-access Edge Computing (MEC) in 5G security?

To provide low-latency and real-time processing at the network edge
To enhance network capacity and scalability
To improve network security by hosting security functions closer to the user
To facilitate the deployment of new services and applications

Which of the following is a security mechanism employed in 5G networks?

Encryption
Authentication
Authorization
All of the above

What is the purpose of the 5G Authentication Center (5G-AC)?

To authenticate and authorize network entities and devices
To manage and distribute security keys
To detect and mitigate security threats
To provide secure communication channels

Which security protocol is used for device-to-device communication in 5G networks?

Transport Layer Security (TLS)
Secure Sockets Layer (SSL)
Internet Protocol Security (IPsec)
Wi-Fi Protected Access (WPA)

What is the significance of the 5G Security Edge Protection Proxy (SEPP)?

To protect against DDoS attacks and other network threats
To enforce security policies and access control
To provide secure communication channels between network segments
To detect and mitigate security vulnerabilities

Which of the following is a key security challenge in 5G networks?

Increased attack surface due to network virtualization and slicing
Complexity and heterogeneity of 5G network infrastructure
Lack of standardized security protocols and mechanisms
All of the above

What is the role of the 5G Security Orchestrator (5G-SO) in the 5G security architecture?

To manage and coordinate security policies across different network domains
To detect and respond to security incidents in real-time
To provide secure communication channels between network segments
To authenticate and authorize network entities and devices

Which of the following is a security measure implemented in 5G networks to protect against eavesdropping and unauthorized access?

Encryption
Authentication
Authorization
All of the above

What is the purpose of the 5G User Equipment (UE) Security Module (USIM)?

To store and manage subscriber credentials and security keys
To provide secure communication channels between the UE and the network
To detect and mitigate security threats
To enforce security policies and access control

Which of the following is a security mechanism employed in 5G networks to protect against unauthorized access to network resources?

Authentication
Authorization
Access Control Lists (ACLs)
All of the above

What is the primary goal of the 5G Security Gateway (5G-SGW) in the 5G security architecture?

To provide secure connectivity between different network segments
To enforce security policies and access control
To detect and mitigate security threats
To authenticate and authorize network entities and devices

Which of the following is a key security challenge in 5G networks due to the increased use of virtualization and cloud technologies?

Increased attack surface and potential vulnerabilities
Complexity in managing and securing virtualized network resources
Lack of visibility and control over virtualized network components
All of the above

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