Security monitoring - proven methods for incident detection on enterprise networks
Fry, C., Nystrom, M.
How well does your enterprise stand up against todays sophisticated security threats? With this book, security experts from Cisco Systems demonstrate how you can detect damaging security incidents on your global network - first by discovering which assets you need to monitor closely, then by helping you develop targeted strategies and pragmatic techniques to identify security incidents. Security Monitoring offers six steps to improve network monitoring, based on the authors years of experience conducting incident response to keep Ciscos global network secure. These steps will guide you through the following: Develop Policies: define the rules, regulations, and criteria against which to monitor; Know Your Network: build knowledge of your infrastructure with network telemetry; Select Your Targets: define the subset of infrastructure where youll focus monitoring; Choose Event Sources: identify the event types needed to discover policy violations; Feed and Tune: collect data and generate alerts, tuning systems using context; and, Maintain Dependable Event Sources: prevent critical gaps in your event collection and monitoring.
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