Which Stealthwatch function ties two unidirectional flows together?Flow DeduplicationFlow QueryNAT StitchingFlow Stitching

To answer your question regarding the function in Stealthwatch that ties two unidirectional flows together:

The correct answer is Flow Stitching.

Explanation: Flow Stitching is a technique used in network monitoring to combine two unidirectional flows (outbound and inbound traffic) into a single bidirectional flow. This helps in creating a more comprehensive view of the communication occurring between two devices, allowing for better analysis and insight into network traffic patterns. This is particularly useful in understanding sessions more clearly, as it links the related data packets together, making it easier to analyze and report on network behavior.

If you need further clarification on any of the other options like Flow Deduplication, Flow Query, or NAT Stitching, feel free to ask!