An Introduction to RA21: Taking Authentication Beyond IP Addresses |
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| Authors: | Matthew B Hoy |
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| Institution: | Mayo Clinic Libraries, Mayo Clinic, Rochester, Minnesota, USA |
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| Abstract: | Providing access to electronic resources is a core service for most libraries, and for more than two decades librarians have used Internet Protocol (IP) addresses as a way to authenticate users and prove they should have access to their institution’s licensed materials. But in recent years, IP addresses have become a less accurate method of determining whether a user is affiliated with a particular library. Key players in the publishing industry and academia are working together on a new set of protocols to replace IP authentication called Resource Access for the 21st Century, or RA21. This column will briefly explore what RA21 is, what problems it purports to solve, and what problems it may create. A list of resources for further reading on RA21 is provided. |
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| Keywords: | Access authentication electronic publishing EZProxy IP addresses proxies RA21 SAML |
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