Difference between revisions of "Identifier"
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==Context== | ==Context== | ||
| − | In this wiki all [[Identifier]]s apply only to digital [[Entity|entities]] which includes data base entries, like [[User Object]]s. [[Real-world name]]s are considered to be merely [[Attribute]]s. | + | * In this wiki all [[Identifier]]s apply only to digital [[Entity|entities]] which includes data base entries, like [[User Object]]s. [[Real-world name]]s are considered to be merely [[Attribute]]s. |
| + | * There is no meaningful distinction between a name and an [[Identifier]]. | ||
==Problems== | ==Problems== | ||
Revision as of 16:28, 16 October 2020
Full Title or Meme
An identifier is basically a name that is assigned to a digital Entity or even to a single digital interchange (like a Session ID or cookie).
Context
- In this wiki all Identifiers apply only to digital entities which includes data base entries, like User Objects. Real-world names are considered to be merely Attributes.
- There is no meaningful distinction between a name and an Identifier.
Problems
- There is a very real confusion in the real-world as to the meaning of terms used in Identity Management.
- Lots of the energy spent by philosophers revolves around verbalism, or arguing about the meaning of words.
- The page on Knowledge discusses these problems in more detail.
Solutions
This wiki seeks to have a common understanding. So terms are given more precise meaning in order that the statements made here can be more logically precise.
- Artificial Identifier
- Biometric Identifier
- Decentralized ID - aka the did is designed to support user creating and disabling of multiple Identifiers. This is the basis for Self-Sovereign Identity.
- Digital object identifier - a standardized way to create an unique identifier for an object, like a document.
- Distributed ID - this is designed to allow the distribute of User Information or Attributes across multiple sites.
- Fake Identifier
- Legal Name a name assigned by some sort of sovereign (aka governmental) Registration Authority.
- Object Identifier an identifier that magically turns an object into an entity, which is defined as a named object.
- Medical Records Identifier
- Pairwise Identifier - is used when tracking of a Subject ID between different Relying Parties must be blocked.
- Personal Identifier
- Principal Identifier - in this wiki is limited to the Identifier of a computer process that was started by a Subject.
- Pseudonym
- Real Identifier aka Real-World Identifier, is one attribute of a Real-world Entity, at least for entities that have legal standing.
- Self-issued Identifier was first standardized in OpenID Connect but now has become the paradigm for Self-Sovereign Identity
- Session ID - assigned to a networking session to track Attributes of the session, for example the HTTPS session.
- Subject ID - is created by entities like an Identifier or Attribute Provider to use during authentication, for example in OpenID Connect.
- Tribal Identifier - typically a name created to identify one individual from another - still survives in primitive societies today.
- Trusted Identifier
- URI - Universal Resource Identifier - an IETF standard RFC
- URL - Universal Resource Locator - an IETF standard RFC
- URN - Universal Resource Name - an IETF standard RFC
- Vulnerable Identifier for homeless or other vulnerable populations.
- Web Site Identity
- X.509 Certificate is a format that holds a Distinguished name, which is the actual Identifier.
These should all be testable on at least one of:
- Identifier or Attribute Provider which can include an openID Provider run by the user as defined in OpenID Connect.
- Certificate Authority
- Registration Authority
- Trusted Resolver
- Universal Resolver
