We were able to look into detailed information and network traffic, find relations between devices on the network, and investigate several security and network issues with the help of Secure Network Analytics. Network visibility has increased to about 90% and we are still working on this to gain even more visibility. Incident response has been reduced to hours. Due to the integration with other Cisco security products we are able to trace down malicious traffic, network performance issues and all kinds of security incidents every day. Data exfiltration events have also come into focus after the learnings we have experienced through Secure Network Analytics. With hundreds of NetFlow exporters and also from all firewalls, we are able to follow almost all network traffic from its origin all the way to its destination.