# Information flow control

**URL:** https://forum.anoma.net/c/rm/ifc/120.md

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## [About the Information flow control category](https://forum.anoma.net/t/about-the-information-flow-control-category/2344)

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**Author:** [@graphomath](https://forum.anoma.net/u/graphomath)\
**Replies:** 0\
**Last updated:** [October 7, 2025, 1:16pm UTC](https://forum.anoma.net/t/about-the-information-flow-control-category/2344 "2025-10-07T13:16:55Z")

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An information flow control mechanism is an enforcement mechanism that ensures the behaviour of a system satisfies an information flow property.

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## [Access control: easy mode using explicit checks](https://forum.anoma.net/t/access-control-easy-mode-using-explicit-checks/2382)

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**Author:** [@graphomath](https://forum.anoma.net/u/graphomath)\
**Replies:** 12\
**Last updated:** [October 23, 2025, 11:09am UTC](https://forum.anoma.net/t/access-control-easy-mode-using-explicit-checks/2382 "2025-10-23T11:09:55Z")

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\[1\] We can implement access control in goose-lean using the following building blocks. cryptographic key pairs of a public and a private key signatures are the principal authentication mechanism access lists as immut…