Empirical data from the individual Test Reports and Comparative Reports is used to create the unique Security Value Map (SVM). The SVM illustrates the relative value of security investment options by mapping Security Effectiveness and value (TCO per protected-Mbps) of tested product configurations. The SVM provides an aggregated view of the detailed findings from NSS Labs’ group tests. Individual Test Reports are available for every product tested. Comparative Reports provide detailed comparisons across all tested products in the areas of: Security Performance Total Cost of ownership (TCO) This report is part of a series of Comparative Reports on security, performance, total cost of ownership (TCO) and Security Value Map (SVM).