One of the best ways to understand what is happening in the environment for security, observability or any other use case is to visualise the data. Network data is vital since it tells us how systems are connected and understanding it uplifts resiliency across the organisation. In this blog post, we use the Splunk App for Data Science and Deep Learning (DSDL) and Graphistry to visualise network data to represent the current state of the environment. Deep understanding of the network can help us identify and stop security threats earlier and improve application performance.