Impose stricter access rigths for new network configuration files with sensitive information (for example encryption keys for wireless networks). This fix will also drop permissions from all of your current network configuration files (ifcfg-*).
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center