Construct · 5 fields · 11 citations

Where does privilege collide?

One name. Different field. Different construct. One map.

● jingle · one word, five constructs Nearest construct by meaningclientcompare the meanings
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Every construct on the map is compared with every other by the meaning of its definitions, and the closest one is surfaced here. The nearest construct to privilege is client.

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SEPARATION OF POWERSCONFIDENTIALITY CLAIMprivilege5 CONSTRUCTSEvidence lawUPJOHN · HICKMAN · FRE 502Constitutional lawGRAVEL · SPEECH OR DEBATEExec. privilegeNIXON 1974 · QUALIFIEDSociologyMcINTOSH · KNAPSACKSecuritySALTZER · LEAST PRIVILEGE

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2026

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Evidence law

a rule letting a party withhold relevant evidence, such as confidential client-lawyer communications made to obtain legal advice.

A rule that lets a party withhold otherwise relevant evidence. The attorney–client privilege protects a confidential communication between a client and a lawyer made for the purpose of obtaining legal advice; Wigmore's eight-part statement of the elements, which Hazard traced to its uncertain origins in 1978, remains the version courts recite. Upjohn extended it in 1981 to communications between corporate counsel and any employee whose information counsel needs. The work-product doctrine is a separate shield: Hickman v. Taylor held in 1947 that a lawyer's trial preparation is protected from discovery, and Rule 26(b)(3) codified it, with opinion work product nearly absolute. Rule 502 fixed in 2008 when an inadvertent disclosure waives either protection. Privilege here is an exception to the duty to produce, held by the client, and lost by waiver.[1][2][4][3]

Unit
A communication or document withheld from an adversary
Recovery means
Clawback of an inadvertently produced document under Rule 502(b)
Measured by
A court's ruling on a privilege log entry, element by element
Scales indexed for this construct
  • Elements of the attorney–client privilege (WIGMORE §2292) elementsHazard, G. C., Jr., 1978 · what the party asserting the privilege must establish for each withheld communication4 items

Constitutional law

Parliamentary privilege and the Speech or Debate Clause

The immunity of legislators from being questioned elsewhere for what they say and do in the legislative process. The English Bill of Rights of 1689 fixed it as freedom of speech in Parliament, and Article I of the United States Constitution carried it over as the Speech or Debate Clause. Gravel v. United States held in 1972 that the clause covers a senator's aides as well as the senator, but only for acts that are part of the deliberative process, so it did not reach arrangements to publish the Pentagon Papers privately. Reinstein and Silverglate argued in 1973 that the clause is best read as a separation-of-powers structure rather than a personal perquisite. Privilege here belongs to the institution, protects the legislator from the executive and the courts, and cannot be waived by an individual member.[5][6]

Unit
A legislative act by a member or aide
Recovery means
Not applicable
Measured by
A court's classification of the act as legislative or not

Executive privilege

The President's claim to withhold confidential communications

A President's authority to keep communications with advisers from Congress and the courts. United States v. Nixon recognised the privilege in 1974 as implied by the separation of powers and grounded in the need for candid advice, and in the same opinion held it qualified: a generalised interest in confidentiality yields to a specific need for evidence in a criminal trial, and the tapes had to be produced. Berger argued in 1974 that the privilege was a constitutional myth with no textual basis; the Court disagreed on existence and agreed on limits. Privilege here is a claim by one branch against another, tested by balancing rather than by elements, and it protects the office, not the person.[7][8]

Unit
A presidential communication demanded by another branch
Recovery means
Not applicable
Measured by
Judicial balancing of the confidentiality interest against the demonstrated need

Sociology

Unearned advantage conferred by group membership

Advantages a person receives because of a social category they belong to, without having earned them and usually without noticing them. McIntosh introduced the image in 1989 of an invisible knapsack of unearned assets that white people can count on cashing in each day, and listed the daily conditions she could take for granted that her colleagues of colour could not. Case, Iuzzini, and Hopkins framed the research programme in 2012 as the study of systems of privilege, how they intersect, how awareness of them is produced, and what interventions follow. The construct is relational and systemic: it exists only in contrast to a disadvantaged group, and its defining feature is that the holder does not experience it as anything at all.[9][10]

Unit
A social group's structural position relative to another
Recovery means
Not applicable
Measured by
Group comparisons of outcomes and treatment; awareness measures such as privilege-attitude scales

Computer security

the set of operations a user, process, or role is permitted to perform, ideally the smallest set necessary.

The set of operations a principal (a user, a process, a role) is permitted to perform. Saltzer and Schroeder's 1975 design principles include least privilege: every program and every user should operate using the smallest set of permissions necessary to complete the job, so that an error or a compromise does the least damage. Privilege escalation is the attack that violates it, a principal obtains permissions it was not granted, either upward to an administrator or sideways to another user. Privilege here is a discrete, enumerable grant recorded in an access-control system, and the whole point is that it should be small.[11]

Unit
A principal's granted permissions in a system
Recovery means
Revocation of an escalated permission; restoration of the intended grant
Measured by
Permission sets audited against need; escalation vulnerabilities found and fixed

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Nearby collisions

power6 fields · 13 citationsjingle · one name, six constructslegitimacy6 fields · 10 citationsjingle · one name, six constructstrust6 fields · 11 citationsjingle · one name, five constructs

References

  1. Upjohn Co. v. United States, 449 U.S. 383 (1981).
  2. Hickman v. Taylor, 329 U.S. 495 (1947).
  3. Federal Rules of Civil Procedure, Rule 26(b)(3); Federal Rules of Evidence, Rule 502 (2024).
  4. Hazard, G. C., Jr. (1978). An historical perspective on the attorney-client privilege. California Law Review, 66(5), 1061–1091. https://doi.org/10.2307/3479905
  5. Gravel v. United States, 408 U.S. 606 (1972).
  6. Reinstein, R. J., & Silverglate, H. A. (1973). Legislative privilege and the separation of powers. Harvard Law Review, 86(7), 1113–1182. https://doi.org/10.2307/1340064
  7. United States v. Nixon, 418 U.S. 683 (1974).
  8. Berger, R. (1974). Executive privilege: A constitutional myth. Harvard University Press.
  9. McIntosh, P. (1989, July/August). White privilege: Unpacking the invisible knapsack. Peace and Freedom, 10–12.
  10. Case, K. A., Iuzzini, J., & Hopkins, M. (2012). Systems of privilege: Intersections, awareness, and applications. Journal of Social Issues, 68(1), 1–10. https://doi.org/10.1111/j.1540-4560.2011.01732.x
  11. Saltzer, J. H., & Schroeder, M. D. (1975). The protection of information in computer systems. Proceedings of the IEEE, 63(9), 1278–1308. https://doi.org/10.1109/PROC.1975.9939

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