Global InformationAnonymity information
Anonymity[a] describes situations where the acting person's identity is unknown. Some writers have argued that namelessness, though technically correct, does not capture what is more centrally at stake in contexts of anonymity. The important idea here is that a person be non-identifiable, unreachable, or untrackable.[1] Anonymity is seen as a technique, or a way of realizing, a certain other values, such as privacy, or liberty. Over the past few years, anonymity tools used on the dark web by criminals and malicious users have drastically altered the ability of law enforcement to use conventional surveillance techniques.[2][3]
An important example for anonymity being not only protected, but enforced by law is the vote in free elections. In many other situations (like conversation between strangers, buying some product or service in a shop), anonymity is traditionally accepted as natural. There are also various situations in which a person might choose to withhold their identity. Acts of charity have been performed anonymously when benefactors do not wish to be acknowledged. A person who feels threatened might attempt to mitigate that threat through anonymity. A witness to a crime might seek to avoid retribution, for example, by anonymously calling a crime tipline. Criminals might proceed anonymously to conceal their participation in a crime. Anonymity may also be created unintentionally, through the loss of identifying information due to the passage of time or a destructive event.
In certain situations, however, it may be illegal to remain anonymous. For example, 24 of the U.S. states have "stop and identify" statutes that require persons detained to self-identify when requested by a law enforcement officer, when the person is reasonably suspected of committing a crime.
The term "anonymous message" typically refers to a message that does not reveal its sender. In many countries, anonymous letters are protected by law and must be delivered as regular letters.
In mathematics, in reference to an arbitrary element (e.g., a human, an object, a computer), within a well-defined set (called the "anonymity set"), "anonymity" of that element refers to the property of that element of not being identifiable within this set. If it is not identifiable, then the element is said to be "anonymous".
Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).
- ^ Wallace, Kathleen A (1999). "Anonymity". Ethics and Information Technology. 1: 23–35. doi:10.1023/A:1010066509278. S2CID 249867120.; Nissenbaum, Helen (1999). "The Meaning of Anonymity in an Information Age". The Information Society. 15 (2): 141–44. doi:10.1080/019722499128592. S2CID 19684983.; Matthews, Steve (2010). "Anonymity and the Social Self". American Philosophical Quarterly. 47: 351–63.
- ^ Ghappour, Ahmed (2017-09-01). "Data Collection and the Regulatory State". Connecticut Law Review. 49 (5): 1733.
- ^ Ghappour, Ahmed (2017-01-01). "Tallinn, Hacking, and Customary International Law". AJIL Unbound. 111: 224–228. doi:10.1017/aju.2017.59.