Which benefit does TrustSec segmentation provide?

TrustSec segmentation streamlines firewall rules by using business-level profiles, specifically Security Group Tags (SGTs). Instead of configuring access control lists (ACLs) based on IP addresses, which can be complex and difficult to manage in dynamic environments, TrustSec assigns SGTs to users and devices. These SGTs represent roles or groups (e.g., "Engineers," "Guests," "Servers"). Firewall policies are then defined based on these SGTs (e.g., "Engineers can access Servers"), simplifying policy creation and management. Integrity checks are a function of protocols like IPsec, not the primary benefit of TrustSec segmentation. TrustSec does not inherently encrypt packets between LAN endpoints; that's typically handled by other security mechanisms like MACsec or IPsec. While Security Group Tags are a core component of TrustSec, stating that they "enable network segmentation" is too broad; the key benefit is how they simplify policy enforcement, particularly for firewalls.