AWS bedrock medium security documentation change
Summary
Added Important note requiring Aurora cluster to reside in same AWS account as knowledge base. Updated network connectivity terminology and emphasized vector dimension alignment between embeddings model and Neptune Analytics graph.
Security assessment
The added 'Important' note about same AWS account usage enforces security boundaries to prevent cross-account access risks. This directly addresses potential misconfiguration vulnerabilities.
Diff
diff --git a/bedrock/latest/userguide/knowledge-base-setup.md b/bedrock/latest/userguide/knowledge-base-setup.md index e9dcc817a..7268ea2c5 100644 --- a//bedrock/latest/userguide/knowledge-base-setup.md +++ b//bedrock/latest/userguide/knowledge-base-setup.md @@ -212,0 +213,4 @@ You must provide these fields before creating the knowledge base. They connot be +###### Important + +The Aurora cluster must reside in the same AWS account as the one where the knowledge base is created for Amazon Bedrock. + @@ -272 +276 @@ The capacity of your graph can be modified later. We recommend that you start wi - 3. You can leave the default availability settings. Amazon Bedrock will create a networking connection to the Neptune Analytics graph that you associate the knowledge base with. You do not have to configure public connectivity or private endpoints for your graph. + 3. You can leave the default network connectivity settings. Amazon Bedrock will create a networking connection to the Neptune Analytics graph that you associate the knowledge base with. You do not have to configure public connectivity or private endpoints for your graph. @@ -289 +293 @@ Cohere Embed Multilingual | 1,024 - 2. Once the graph is created, click it to take note of the **Resource ARN** and **Vector dimensions** for when you create the knowledge base. + 2. Once the graph is created, click it to take note of the **Resource ARN** and **Vector dimensions** for when you create the knowledge base. When choosing the embeddings model in Amazon Bedrock, make sure that you choose a model with the same dimensions as the **Vector dimensions** you configured on your Neptune Analytics graph.