In order to provide access to resources that use https, your EZproxy server must be configured with an SSL certificate.
To do so, please follow instructions at this link https://help.oclc.org/Library_Management/EZproxy/EZproxy_database_stanzas/Database_stanzas_C/CABI_Resources?sl=en
IMPORTANT: EZproxy stand-alone users, please add the CookieLaw stanza to resolve the Cookie Banner pop-up issue. You can find further details here, https://help-de.oclc.org/Library_Management/EZproxy/EZproxy_database_stanzas/Database_stanzas_C/CookieLaw?sl=de