Access Articles

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Katlyn Gallo Katlyn Gallo
Updated on September 22, 2025

Guide to Discretionary Access Control (DAC) With Examples

Discretionary access control (DAC) is a security model where the owner of a resource grants users permission to access that resource.

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Tammy Xu Tammy Xu
Updated on August 06, 2025

Web Accessibility: What It Is and Why It Matters

Web accessibility determines who can benefit from our digital products and content — and who cannot.

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Edward Hearn Edward Hearn
Updated on April 20, 2024

How Open Access Builds Trust in Your Work

The STEM fields have been plagued by a crisis that threatens to erode public trust in the value of research. To solve it, we need to foster a more open and collaborative culture around research and publication.

Roman Davydov Roman Davydov
Updated on April 12, 2024

Best Practices to Ensure Accessibility in Mobile App Development

Making accessible apps is both a matter of ethical and practical concern. Our expert explains the guidelines that you should follow.

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