| Subject | English | Icelandic |
| comp., MS | certificate authentication | sannvottun vottorðs (A form of IIS authentication in which IIS accepts client-certificates used to prove the client's identity. Using this form of authentication, IIS can optionally map a client certificate to a Windows user account by using an internal mapping table or Active Directory) |
| comp., MS | certificate chaining | keðjutenging vottorða (A process that builds one or more certificate paths. The certificate paths may or may not trace up to a self-signed or root certificate) |
| comp., MS | certificate issuer | útgefandi vottorðs (The certification authority which issued the certificate to the subject) |
| comp., MS | certificate of authenticity | upprunavottorð (A label with sophisticated anti-counterfeiting features that helps the end user identify that the computer uses a validly licensed copy of Microsoft Windows. The product name and a unique product key appear in the center of the label. The OEM must physically attach the COA label to the computer chassis, and it should never be removed from the computer) |
| comp., MS | certificate revocation checking | könnun á afturköllun vottunar (A way to see if a certificate used to sign a message is valid. Outlook can check the status of the certificate from the issuing certification authority's database) |
| comp., MS | certificate revocation list distribution point | dreifingarstaður fyrir lista yfir afturkölluð vottorð (A certificate extension that indicates where the certificate revocation list for a CA can be retrieved. It can contain none, one, or many HTTP, file, or LDAP URLs) |
| comp., MS | digital certificate | stafrænt vottorð (A digital document that is commonly used for authentication and to help secure information on a network. A certificate binds a public key to an entity that holds the corresponding private key. Certificates are digitally signed by the certification authority that issues them, and they can be issued for a user, a computer, or a service) |
| comp., MS | Online Certificate Status Protocol | samskiptareglur um stöðu vottorðs á netinu (A protocol that allows real-time validation of a certificate's status by having the CryptoAPI make a call to an OCSP responder and the OCSP responder providing an immediate validation of the revocation status for the presented certificate. Typically, an OCSP responder responds with the revocation status check request based on the certificate revocation list (CRL) or other forms of revocation status it retrieves from the certification authorities) |
| comp., MS | privilege attribute certificate | vottorð réttindaeiginda (An item provided and signed by the DCE security server that is both a proof of identity and a list of group memberships) |
| comp., MS | revoked certificate | afturkallað vottorð (A certificate that has been cancelled by a certificate authority (CA) and is no longer valid) |
| comp., MS | root certificate | rótarvottorð (A self-signed certification authority certificate) |
| comp., MS | verification certificate | sannprófunarvottorð (A certificate that represents the public-key portion of a token-signing certificate. A verification certificate is stored in the trust policy and used by the federation server in one organization to verify that incoming security tokens have been issued by valid federation servers in the organization's farm and in other organizations) |