Resources
Here are some good sources of information about virtualization, security, and virtual network analysis.
Altor Networks Data Sheet
Altor Networks White Papers
The Need for Virtual Network Analysis
Alternatives for Securing Virtual Networks
Secure Virtualization for HIPAA Compliance
Secure Virtualized Hosting
Altor Networks Case Study
Nielsen Mobile & the Altor VF virtual firewall
Altor Networks Overview
Market Education
Limited Choices Are Available for Network Firewalls in Virtualized Servers, Gartner ID Number G00154065 - By Greg Young, Neil MacDonald, John Pescatore
Security Considerations and Best Practices for Securing Virtual Machines, Gartner ID Number G00144828 - By Neil MacDonald
Virtualization Risk Analysis - A risk analysis of large-scaled and dynamic virtual server environments, Nemertes Research - By Andreas M Antonopoulos
When Virtual is Harder than Real: Security Challenges in Virtual Machine Computing Environments, Stanford University - By Tal Garfinkel and Mendel Rosenblum