Control access to private applications through Cisco Secure Private Access Essentials under the Cisco Enterprise Agreement 3.0 security program. E3S-SA-LDR-SPA-E identifies the Essentials LDR entitlement for this service. It is a security subscription designation rather than a network appliance, power device, cable, or endpoint hardware component. The entitlement fits environments where private application access is part of a broader zero-trust access architecture. Security teams can use the Secure Private Access service designation when defining how users reach internal applications without treating those applications as openly reachable network resources. The Essentials label identifies the edition named by this code; it does not represent a port license, user-device model, or physical interface specification. Cisco EA 3.0 and Secure Private Access are both material parts of the product identity. EA 3.0 places the entitlement in Cisco's security agreement program, while SPA identifies the Secure Private Access service area. The LDR designation further distinguishes this entry within the Essentials offering. Select this code when the required service designation is Cisco Secure Private Access Essentials LDR, rather than when the requirement calls for a physical security appliance or separately specified access hardware.