I asked on the operators list but someone suggested I ask here. Does anyone have experience of open source host and network intrusion detection with OpenStack ? The security guide has mention of a few systems but it is not clear on the operational and performance impact of the different choices. The aim would be to identify anomalous traffic out of the permitted computing policies over 1000s of hypervisors. Tim -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-security/attachments/20150106/351988b8/attachment.html>