What Is Vpc Endpoint Policy

Vpc endpoints use aws privatelinks in the backend with which users will be able to connect.

What is vpc endpoint policy. The s3 vpc endpoint is what s known as a gateway endpoint. A vpc endpoint enables you to privately connect your vpc to supported aws services and vpc endpoint services powered by aws privatelink without requiring an internet gateway nat device vpn. Your endpoint has a policy that controls the use of the endpoint to access amazon s3 resources.

A vpc endpoint for amazon s3 is a logical entity within a vpc that allows connectivity only to amazon s3. Traffic between your vpc and the other service does not leave the amazon network. Aws privatelink is a technology that enables you to privately access services by using private ip addresses.

If a service does not support endpoint policies the endpoint allows full access to the service. Including amazon s3 resources for an aws account other than the account with which the vpc is associated. Previously there was no way to restrict access to ecs from vpc endpoints but with this feature you can now attach an iam resource policy to manage the amazon ecs actions runtask.

An s3 vpc endpoint provides a way for an s3 request to be routed through to the amazon s3 service without having to connect a subnet to an internet gateway. A vpc endpoint enables you to privately connect your vpc to supported aws services and vpc endpoint services powered by aws privatelink without requiring an internet gateway nat device vpn connection or aws direct connect connection. It works by adding an entry to the route table of a subnet forwarding s3 traffic to the s3 vpc endpoint.

If you do not attach a policy when you create an endpoint we attach a default policy for you that allows full access to the service. Vpc endpoint enables a user to connect with aws services that are outside the vpc through a private link. A vpc endpoint enables private connections between your vpc and supported aws services and vpc endpoint services powered by aws privatelink.

The default policy allows access by any user or service within the vpc using credentials from any aws account to any amazon s3 resource. A vpc endpoint enables you to create a private connection between your vpc and another aws service without requiring access over the internet through a vpn connection through a nat instance or through aws direct connect.