Everything About ___
Live briefing

Everything about Computer access control

Ways of controlling usage of a computer

In computer security, general access control includes identification, authorization, authentication, access approval, and audit. A more narrow definition of access control would cover only access approval, whereby the system makes a decision to grant or reject an access request from an already authenticated subject, based on what the subject is authorized to access. Authentication and access control are often combined into a single operation, so that access is approved based on successful authentication, or based on an anonymous access token. Authentication methods and tokens include passwords, biometric scans, physical keys, electronic keys and devices, hidden paths, social barriers, and monitoring by humans and automated systems. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Computer access controlA 5-minute orientation
  2. Skim a recent paper: Computable Access Control: Embedding Access Control Rules Into Euclidean SpaceInfluential work since 2022
  3. Pick up a classic book: Access Control, Security, and TrustThe most-reprinted book on the subject
  4. Read the landmark paper: Collision-Free Access Control for Computer Communication Bus NetworksCited 20 times
  5. Go sideways: Attribute-based access controlA closely related topic
  6. Go sideways: Role-based access controlA closely related topic

📖 Definitions

No dictionary entry for this exact phrase.

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics