Before revision: Policy appliance technologies for rules-based processing include analytic filters, contextual search, semantic programs, labeling and wrapper tools, and DRM, among others; policy appliance technologies for selective disclosure include anonymization, content personalization, subscription and publishing tools, among others; and, policy appliance technologies for accountability and oversight include authentication, authorization, immutible and non-repudiable logging, and audit tools, among others.
After revision: Policy appliance technologies for rules-based processing include analytic filters, contextual search, semantic programs, labeling and wrapper tools, and DRM, among others; policy appliance technologies for selective disclosure include anonymization, content personalization, subscription and publishing tools, among others; and, policy appliance technologies for accountability and oversight include authentication, authorization, immutable and non-repudiable logging, and audit tools, among others.