EZproxy Single Sign-On (SSO) : EZproxy authentication software from OCLC allows your library to deliver secure online access to e-content simply and effectively. When an Ebook Central site is configured with EZproxy SSO, users sign in just once to both:  access the site and be signed in to their personal account.

How it works
Benefits of EZproxy SSO versus using regular proxies:
To set up EZproxy SSO (*if you're upgrading from EBL, see note at end of article)
Title Ebook Central SSO
Option ebraryUnencodedTokens
ebrarySite -URL=https://0-ebookcentral-proquest-com.library.cairn.edu YOUREBCENTRALSITE
URL https://0-ebookcentral-proquest-com.library.cairn.edu/lib/YOUREBCENTRALSITE
HJ http://ebookcentral.proquest.com
neverproxy ebookcentral.proquest.com
NeverProxy YOUREBCENTRALSITE.ebookcentral.proquest.com
NeverProxy acs.ebookcentral.proquest.com

NOTES: replace YOUREBCENTRALSITE with your Ebook Central site ID
This stanza needs to be placed before any AutoLoginIP lines because the proxy login is used for patrons to sign into their personal account as well as for authentication.

*Currently, customers upgrading from EBL with EZproxy Shared Secret should continue to use that method on Ebook Central.