Resolved on Tuesday, June 17, 2025

Users will see a “ATYPON – Access Denied” error when trying to access a large number of publisher websites.

ATYPON is a platform provider that many publishers use to allow them to authenticate users. Multiple Universities are seeing this problem.

As a workaround, please use the OpenAthens Proxy by placing this text in front of the URL you are trying to access – https://proxy.openathens.net/login?qurl=

ATYPON is working on the issue and will get this resolved as soon as possible.

Users may see this error on a number of publisher websites: Wiley, Sage, Science, AAAS, American Physiological Society, American Society for Microbiology, Informs Pubs.