Discover which AWS service enables a secure, dedicated private network connection from your on-premises network to AWS, bypassing the public internet for enhanced performance and reliability.
Table of Contents
Question
Which AWS service or feature gives users the ability to provision a dedicated private network connection from their internal network to AWS?
A. AWS CloudHSM
B. AWS Direct Connect
C. AWS VPN
D. Amazon Connect
Answer
B. AWS Direct Connect
Explanation
AWS Direct Connect allows users to establish a dedicated private network connection from their internal network to AWS, which can reduce network costs, increase bandwidth, and provide a more consistent connection than internet-based connections.
AWS Direct Connect is the service that allows organizations to establish a dedicated private network connection between their internal network (such as a data center or office) and AWS. This service bypasses the public internet, providing several key benefits:
- Dedicated and Reliable Connectivity: AWS Direct Connect creates a direct link between your network and an AWS Direct Connect location using Ethernet fiber-optic cables. This ensures consistent and predictable performance by avoiding public internet congestion.
- Enhanced Security: Since the connection does not traverse the public internet, it reduces exposure to potential security risks. For additional encryption, users can implement MACsec (Media Access Control Security) on supported connections or layer VPN tunnels over the connection.
- High Performance: With bandwidth options ranging from 50 Mbps to 100 Gbps, AWS Direct Connect supports high-speed data transfers, making it ideal for applications requiring low latency and high throughput.
- Cost Efficiency: By reducing reliance on internet service providers and optimizing data transfer costs, organizations can achieve long-term savings, especially when transferring large datasets.
Why Other Options Are Incorrect
A. AWS CloudHSM: This service provides hardware-based cryptographic key storage but does not establish private network connections.
C. AWS VPN: While AWS VPN also enables private connectivity to AWS, it operates over the public internet, unlike the dedicated physical connection provided by Direct Connect.
D. Amazon Connect: This is a cloud-based contact center solution and is unrelated to networking or private connections.
Key Use Cases for AWS Direct Connect
- Building hybrid cloud environments by linking on-premises infrastructure with AWS resources.
- Transferring large datasets efficiently for applications like data analytics or backups.
- Supporting latency-sensitive workloads such as financial transactions or video streaming.
For organizations seeking secure, high-performance connectivity to AWS without relying on the public internet, AWS Direct Connect is the optimal solution.
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