IP Based Login allows you to directly login from an authorized IP without password.

iamudit

URL Based Login

URL Based Login allows you to directly login from an allowed Login URL.

brijeshk89

IP Based Login allows you to directly login from an authorized IP without password. So if you want to allow someone to login but you do not want to share the login details just add their IP / IP Range using IP Based Login and when they access your site they will be logged in without having to enter the login credentials.
Features in IP Based Login include:
[PRO Features] 
– IPv6 Support 
– EZProxy Support 
– Analytics – Check sessions usage and find which university/institution is actively accessing your content 
– Central Management for IP ranges – Add your IP ranges on our central server and get the IP ranges synced across all your websites automatically.
[Free Features] 
– Create IP ranges 
– IPv4 Support 
– Cloudflare support 
– Choose the username accessible when accessed by the IP existing in provided range 
– Bulk Export/Import IP ranges 
– Delete IP ranges 
– Enable/Disable IP ranges 
– Terminate Session if IP changed 
– Licensed under GNU GPL version 3 
– Does not affect when accessed from any other IPs not existing in any ranges 
– Safe & Secure 
– No passwords saved
[For Publishers] 
Just add University IP Address to the plugin and when the students access your website from the University campus or EZ Proxy server they will be automatically authenticated to your WordPress website with the subscriber account you choose while adding the IP address.
[Developers Section] 
– is_logged_in_using_ipbl() function to determine if a user is logged in with IP Based login plugin or with username/password 
– Add additional layer of check before the user is auto logged using the ipbl_can_auto_login hook 
– Execute custom PHP code after the user is auto logged in using the ipbl_auto_logged_in hook

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