| Subject | English | Korean |
| comp., MS | Application Layer Enforcement | 응용 프로그램 계층 적용 (An operation of Windows Filtering Platform (WFP) which provides enforcement for security policies by, in each case, trapping the event, determine what application initiated it, and query the filter engine to determine whether the socket should be allowed to proceed) |
| IT | layer 3 and 4 switches | L3, L4스위치 |
| IT | layer 2 switches | L2스위치 |
| IT | layer 4-7 switches | L4, L7스위치 |
| comp., MS | Message Layer Security | 메시지 계층 보안 (A cryptographic protocol that provides domain-to-domain secure transmission of SMTP messages on the Internet by using cryptography. The protocol enables SMTP servers to communicate directly or by using an SMTP relay over the Internet in a manner designed to prevent eavesdropping, tampering, and message forgery) |
| comp., MS | Secure Socket Layer bridging | SSLSecure Socket Layer 브리징 (A network protocol which forwards Secure Socket Layer (SSL) packets) |
| comp., MS | Secure Socket Layer tunneling | SSLSecure Socket Layer 터널링 (A network protocol which encapsulates a Secure Socket Layer (SSL) protocol or session inside another) |
| IT | Transport Layer Security | 전송 계층 보안 (TLS) |
| comp., MS | Transport Layer Security | 전송 계층 보안 (A protocol that provides communications privacy and security between two applications communicating over a network. TLS encrypts communications and enables clients to authenticate servers and, optionally, servers to authenticate clients. TLS is a more secure version of the Secure Sockets Layer (SSL) protocol) |
| comp., MS | Transport Layer Security encryption | TLS전송 계층 보안 암호화 (A generic security protocol similar to Secure Sockets Layer (SSL), used with Simple Mail Transfer Protocol (SMTP)) |