| Subject | English | Danish |
| comp., MS | data encryption key | datakrypteringsnøgle (A bit string that is used in conjunction with an encryption algorithm to encrypt and decrypt data) |
| commun., IT | Data Encryption Standard | data encryption standard |
| commun., IT | data encryption standard | datakryptograferingsnorm |
| commun., IT | encryption algorithm | krypteringsalgoritme |
| IT | encryption algorithm | kryptograferingsalgoritme |
| commun., IT | encryption box | krypteringsudstyr |
| commun., IT | encryption box | krypteringsanordning |
| IT | encryption-decryption device | kryptograferingsmaskine |
| IT | encryption-decryption device | kryptograferingsenhed |
| gen. | encryption-decryption in data transfer | enkryptering-dekryptering i forbindelse med dataoverførsel |
| commun., IT | encryption device | krypteringsanordning |
| commun., IT | encryption device | krypteringsudstyr |
| IT | encryption key | kryptografering |
| comp., MS | encryption key | krypteringsnøgle (A bit string that is used in conjunction with an encryption algorithm to encrypt and decrypt data) |
| IT, dat.proc. | encryption procedure | kryptograferingsprocedure |
| IT | encryption program | kryptograferingsprogrammel |
| comp., MS | encryption provider | krypteringsprovider (Software that provides encryption for sensitive data, such as passwords, in applications) |
| comp., MS | encryption setting | krypteringsindstilling (A configuration element that specifies a type of encryption, such as 128-, 56-, or 40-bit encryption) |
| IT | encryption software | kryptograferingsprogram |
| commun. | encryption system | krypteringssystem |
| IT | encryption technology | krypteringsteknologi |
| commun., IT | encryption unit | krypteringsanordning |
| commun., IT | encryption unit | krypteringsudstyr |
| commun., IT | Eurocrypt encryption system | Eurocrypt-krypteringssystem |
| gen. | European Encryption Working Group | Den Europæiske Arbejdsgruppe vedrørende Kryptering |
| commun., IT | Irdeto encryption system | Irdeto krypteringssystem |
| commun., IT | Luxcrypt encryption system | Luxcrypt krypteringssystem |
| IT | Rivest, Shamir and Adleman public-key encryption algorithm | Rivest, Shamir og Adleman |
| IT | RSA public-key encryption algorithm | Rivest, Shamir og Adleman |
| IT | smart encryption device | sikkert avanceret kryptograferingsudstyr |
| commun., IT | Syster/Nagravision encryption system | Syster/Nagravision krypteringssystem |
| IT | tunnel encryption mode | tunnel mode |
| IT | tunnel encryption mode | tunnelmode |
| commun., IT | videocrypt encryption system | Videocrypt krypteringssystem |