| Subject | English | Japanese |
| comp., MS | Internet Key Exchange | インターネット キー交換 (A protocol that establishes the security association and shared keys necessary for computers to communicate by using Internet Protocol security (IPsec)) |
| comp., MS | key exchange | キー交換 (Confidential exchange of secret keys online, which is commonly done with public key cryptography) |
| comp., MS | Microsoft Exchange Key Management Server | Microsoft Exchange キー マネージメント サーバー (The Exchange computer on which the Key Management Service has been installed. There can be one Key Management Server per administrative group) |