| Subject | English | Norwegian Bokmål |
| comp., MS | authentication challenge | godkjenningsspørsmål (A dialog that requires the user to provide a response in order to authenticate to ILM "2") |
| comp., MS | authentication challenge activity | aktivitet for godkjenningsspørsmål (A Windows Workflow Foundation activity that is used to configure a challenge that will be issued to a user in order to authenticate to ILM "2") |
| comp., MS | HIP challenge | HIP-utfordring (A challenge meant to be easily solved by humans, while remaining too hard to be economically solved by computers) |
| comp., MS | payment instrument challenge | kontroll av betalingsmåte (A fraud prevention mechanism that attempts to verify that an individual using a payment instrument is authorized to use or is the owner of that instrument) |