Amazon Vpc Allows You To Create A Logically Isolated Section
AWS Direct Connect offers a highly secure choice for companies prioritizing security. It utilizes a Direct Connect gateway to establish connections to multiple Amazon VPCs globally. A virtual private gateway (VGW) serves as an edge routing resource for AWS managed VPN connections and Direct Connect connections. Additionally, Direct Connect public VIFs enable dedicated network connections to public AWS resources. Amazon Virtual Private Cloud (Amazon VPC) provides a private and isolated section of the AWS Cloud. Both VPN and Direct Connect utilize IPSec for establishing encrypted network connectivity. It is important to evaluate which option, VPN or Direct Connect, is better suited for a company's needs. Direct Connect offers a private physical connection, either hosted or dedicated, with the use of a Direct Connect Gateway and Transit VIF.
The key difference lies in the nature of the connection. Amazon VPC offers a logically isolated section of the AWS Cloud where you can launch resources and set up a VPN connection to securely connect your on-premises data center to your AWS environment. On the other hand, AWS Direct Connect establishes a dedicated physical network connection between your on-premises data center and AWS, providing a private, secure, and high-bandwidth connection. While both options ensure secure connectivity, Direct Connect is focused on establishing a dedicated physical link, whereas a VPN connection within a VPC is a logical and encrypted connection over the internet.
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