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Here are the steps to take to erase your digital footprint. 1. Set your social media settings to private: "There is no good reason for your personal information to be public-facing on social media ...
Active digital footprints are deliberate, as they are posted or shared information willingly. They can also be stored in a variety of ways depending on the situation. A digital footprint can be stored when a user logs into a site and makes a post or change; the registered name is connected to the edit in an online environment. Examples of ...
Digital permanence addresses the history and development of digital storage techniques, specifically quantifying the expected lifetime of data stored on various digital media and the factors which influence the permanence of digital data. It is often a mix of ensuring the data itself can be retained on a particular form of media and that the ...
Most medical devices emit some form of exhaust data, such as many pacemakers, dialysis machines, and cameras used during surgery. [7] The majority of this data is never captured, and is primarily abandoned after the surgery is completed, or the device makes its next routine check.
This is done by converting documents and other papers into digital form, a process known as digitization. Proponents claim that "going paperless" can save money, boost productivity, save space, make documentation and information sharing easier, keep personal information more secure, and help the environment. The concept can be extended to ...
HTML Form format HTML 4.01 Specification since PDF 1.5; HTML 2.0 since 1.2 Forms Data Format (FDF) based on PDF, uses the same syntax and has essentially the same file structure, but is much simpler than PDF since the body of an FDF document consists of only one required object. Forms Data Format is defined in the PDF specification (since PDF 1.2).
It is used in the GIF format, introduced in 1987. [38] DEFLATE, a lossless compression algorithm specified in 1996, is used in the Portable Network Graphics (PNG) format. [39] Wavelet compression, the use of wavelets in image compression, began after the development of DCT coding. [40] The JPEG 2000 standard was introduced in 2000. [41]
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".