| Subject | English | Russian |
| comp., MS | Local Security Authority Subsystem Service | служба LSASS (An interface for managing local security, domain authentication, and Active Directory processes. It handles authentication for the client and for the server. It also contains features that are used to support Active Directory utilities) |
| IT | security subsystem | подсистема защиты |
| tech. | security subsystem | подсистема обеспечения безопасности |