| Subject | English | Greek |
| comp., MS | Internet Key Exchange | Ανταλλαγή κλειδιών Internet (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 | ανταλλαγή κλειδιών (Confidential exchange of secret keys online, which is commonly done with public key cryptography) |