StealthWatch by Lancope is the leading solution for flow-based security, network and application performance monitoring across physical and virtual environments. By leveraging NetFlow, sFlow and other flow data from existing routers and switches, StealthWatch provides the network visibility and actionable insight required to troubleshoot a wide range of network and security issues. Combining multiple capabilities into a single platform, StealthWatch cost-effectively streamlines workflows and dramatically reduces the time between problem onset and resolution.