Janis Elsts

<p>Normally when you login to your blog WordPress will create a session cookie that is used to authenticate you. If someone was to steal the cookie they would be able to use it to get full access to your blog without having to know your password. This plugin prevents that from happening – it makes the cookie specific to your IP address, so it won’t be usable from a different computer.</p>
<p>Use this plugin if you have a static IP. If you have a dynamic IP address and it changes often you will get logged out frequently.</p>
<p>A bit more info can be obtained from the <a href="http://w-shadow.com/blog/2008/07/12/safer-cookies-plugin-for-wordpress/" title="Safer Cookies homepage" rel="nofollow ugc">Safer Cookies homepage</a></p>


Safer Cookies

Ties the WP session cookie to your IP address so that it can't be used to get access to you blog from another computer.

rafasashi

<p>User Session Synchronizer allows you to keep the user logged in from one wordpress to another by synchronizing user data and cookie session based on a verified email.<br />
The user email is encrypted based on the current user ip and a secret key shared by the synchronized wordpress installations.</p>
<h4>Features</h4>
<ul>
<li>Synchronize session between installations</li>
<li>Verify user email through new registration</li>
<li>Verify user email through manual admin action</li>
<li>Verify user email through email verification code</li>
<li>Prevent user form changing email</li>
<li>Display historical sessions</li>
<li>Auto add new subscriber if user doesn’t exist</li>
<li>Destroy session everywhere on logging out</li>
</ul>
<h4>Upcoming</h4>
<ul>
<li>Multiple secret keys & networks</li>
<li>Enable ajax cross-domain requests</li>
</ul>


User Session Synchronizer

a very clever solution that works flawlessly. great job

perfect work

This plugin works extremely well. 

I am seriously impressed that it does what it says it does. 

The only thing it needs is some better documentation for initial setup. Further, it needs documentation as to what the "User Verify" menu item is for, and the "Email Template".

I thought that was required for users to "verify" themselves to the secondary site.  I think it's just an extra utility to make sure users have valid emails. Seems unnecessary as part of this plugin.

Brilliant! Needs better documetnation

Keep the user logged in from one wordpress to another by synchronizing user data and cookie session

Safer Cookies vs User Session Synchronizer