Provenance by the EU GDPR. Secure Provenance refers to providing integrity and confidentiality guarantees to provenance information. In other words, secure provenance means to ensure that history cannot be rewritten, and users can specify who else can look into their actions on the object. A simple method of ensuring data provenance in computing is to mark a file as read only. This allows the user to view the contents of the file, but not edit or otherwise modify it. Read only can also in some cases prevent the user from accidentally or intentionally deleting the file. Provenance in book studies Provenance
Digital collectible card game Digital collectible card game A digital collectible card game (DCCG) is a computer or video game usually played online that emulates collectible card games (CCG), or in many cases, doesn't use card-like images at all, but instead icons, avatars or other symbols to represent game pieces. Originally, DCCGs started out as replications of a CCG's physical counterpart, but many DCCGs have foregone a physical version and exclusively release as a video game, such as with "Hearthstone". These games manage all the rules of a CCG, such as tracking the avatar's health, removing damaged creatures from the board, and shuffling decks