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!This plugin hasn't been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Semisecure Login for WordPress 2.5

Semisecure Login increases the security of the login process using client-side MD5 encryption on the password when a user logs in. JavaScript is requi

How does this work?

A user attempts to log in via the login page. If JavaScript is enabled, the password along with a nonce is MD5-hashed, and the original (unencrypted) password is not sent. The server compares the received version with the expected version.

If JavaScript is not enabled, the password is sent in cleartext just like normal. This is inherently insecure over plaintext channels, but it is the default behavior of WordPress.

How do I know this plugin is working?

When the login form is displayed, the message "Semisecure Login is enabled" will appear underneath the Username and Password fields. If for some reason it isn't working (i.e., if JavaScript is not enabled, or you're running a browser that doesn't support certain necessary JavaScript functions), the message "Semisecure Login is not enabled! Please enable JavaScript and use a modern browser to ensure your password is encrypted.

Is this really secure?

Short answer: No, but it's better than nothing.

Without SSL, you're going to be susceptible to replay attacks/session hijacking no matter what. What this means is that if someone is able to guess or learn the session ID of a logged-in user (which would be trivial to do in an unprotected wireless network), then essentially they could do anything to your WordPress site by masquerading as that user.

So what's the point?

The point of this is to prevent your password from being transmitted in the "clear." If someone is in a position where they can learn your session ID, under normal circumstances, they'd also be able to learn your password. The proper use of this plugin removes that possibility.

How can I make my site REALLY secure?

Use SSL. This means you'll have to have a dedicated IP (which usually costs additional money) and an SSL certificate (which is expensive for a "real" one, but if you're just using this for your own administration purposes, a "self-signed" certificate would probably suffice). Any more detail on these two things is beyond the scope of this document.

Requires: 2.5 and the MD5 Password Hashes plugin (http://wordpress.org/extend/plugins/md5-password-hashes/) or higher
Compatible up to: 2.5 (not compatible with earlier versions)
Last Updated: 2008-5-1
Downloads: 1,012

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