| Subject | English | Bulgarian |
| comp., MS | Security Support Provider Interface | Интерфейс за предоставяне на поддръжка за защита (A common interface between transport-level applications, such as Microsoft Remote Procedure Call (RPC), and security support providers (SSPs), such as Windows Distributed Security. SSPI allows a transport application to call one of the SSPs to obtain an authenticated connection. These calls do not require extensive knowledge of the security protocol's details) |