🌐한국어EnglishDeutschEspañolTürkçeРусскийالعربية한국어中文日本語EntityQ4040283· pop 10· linked from 21 articlesHMAC 기반 일회용 비밀번호Also known as HOTPpassword authentication algorithmAvailable in 10 languagesEspañolDeutsch中文日本語РусскийHungarianTürkçeUkrainian한국어via Wikidata sitelinks · CC0ConnectionsAndroidEntitysmartphoneEntityCategoriesComputer access control protocolsCryptographic algorithmsInternet protocols