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The cornerstone of digital preservation, "data integrity" refers to the assurance that the data is "complete and unaltered in all essential respects"; a program designed to maintain integrity aims to "ensure data is recorded exactly as intended, and upon later retrieval, ensure the data is the same as it was when it was originally recorded".
Digital materials require constant maintenance and migration to new formats to accommodate evolving technologies and varied user needs. In order to survive into the future, digital objects need preservation metadata that exists independently from the systems which were used to create them. Without preservation metadata, digital material will be ...
Digital preservation, is similar to data preservation, but is mainly concerned with technological threats, and solely digital data. Essentially digital data is a set of formal activities to enable ongoing or persistent use and access of digital data exceeding the occurrence of technological malfunction or change. [10]
A relatively new concept, digitization, has been hailed as a way to preserve historical items for future use. "Digitizing refers to the process of converting analog materials into digital form." [3] For manuscripts, digitization is achieved through scanning an item and saving it to a digital format.
Information objects have descriptive metadata, information about the object that could be used to discover, access and identify the digital object. This metadata is, however, not enough to preserve the digital objects in the long-term. For example, the digital object's file format can become obsolete and unusable by future software applications ...
Rhizome operates a digital preservation program, led by Dragan Espenschied, which is focused on the creation of free, open source software tools to decentralize web archiving and software preservation practices and ensure access to its collections of born-digital art. Oldweb.Today and Webrecorder are its tools focused on web archiving specifically.
Digital wallets have become widely popular in recent years as we move towards an increasingly cashless society. Digital payment methods can provide more accessibility, speed, and security. In fact,...
The Scientific Working Group on Digital Evidence (SWGDE) is a group that brings together law enforcement, academic, and commercial organizations actively engaged in the field of digital forensics to develop cross-disciplinary guidelines and standards for the recovery, preservation, and examination of digital evidence.