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  2. Weak entity - Wikipedia

    en.wikipedia.org/wiki/Weak_entity

    The foreign key is typically a primary key of an entity it is related to. The foreign key is an attribute of the identifying (or owner, parent, or dominant) entity set. Each element in the weak entity set must have a relationship with exactly one element in the owner entity set, [1] and therefore, the relationship cannot be a many-to-many ...

  3. Common Weakness Enumeration - Wikipedia

    en.wikipedia.org/wiki/Common_Weakness_Enumeration

    Common Weakness Enumeration (CWE) logo. The Common Weakness Enumeration (CWE) is a category system for hardware and software weaknesses and vulnerabilities.It is sustained by a community project with the goals of understanding flaws in software and hardware and creating automated tools that can be used to identify, fix, and prevent those flaws. [1]

  4. De-identification - Wikipedia

    en.wikipedia.org/wiki/De-identification

    De-identification is the process used to prevent someone's personal identity from being revealed. For example, data produced during human subject research might be de-identified to preserve the privacy of research participants .

  5. HTTP ETag - Wikipedia

    en.wikipedia.org/wiki/HTTP_ETag

    The ETag or entity tag is part of HTTP, the protocol for the World Wide Web. It is one of several mechanisms that HTTP provides for Web cache validation, which allows a client to make conditional requests. This mechanism allows caches to be more efficient and saves bandwidth, as a Web server does not need to send a full response if the content ...

  6. Physical unclonable function - Wikipedia

    en.wikipedia.org/wiki/Physical_unclonable_function

    PUFs act as digital uniquely identifying fingerprints [1]. A physical unclonable function (sometimes also called physically-unclonable function, which refers to a weaker security metric than a physical unclonable function [citation needed]), or PUF, is a physical object whose operation cannot be reproduced ("cloned") in physical way (by making another system using the same technology), that ...

  7. Vulnerability assessment - Wikipedia

    en.wikipedia.org/wiki/Vulnerability_assessment

    A vulnerability assessment is the process of identifying, quantifying, and prioritizing (or ranking) the vulnerabilities in a system. Examples of systems for which vulnerability assessments are performed include, but are not limited to, information technology systems, energy supply systems, water supply systems, transportation systems, and communication systems.

  8. Delusional misidentification syndrome - Wikipedia

    en.wikipedia.org/wiki/Delusional...

    Delusional misidentification syndrome is an umbrella term, introduced by Christodoulou (in his book The Delusional Misidentification Syndromes, Karger, Basel, 1986) for a group of four delusional disorders that occur in the context of mental and neurological illness.

  9. Set identification - Wikipedia

    en.wikipedia.org/wiki/Set_identification

    In statistics and econometrics, set identification (or partial identification) extends the concept of identifiability (or "point identification") in statistical models to environments where the model and the distribution of observable variables are not sufficient to determine a unique value for the model parameters, but instead constrain the parameters to lie in a strict subset of the ...