Another interesting wordpress plugin that related to phone call feature, that is PhoneFactor. This plugin provides an additional layer of security when logging in to your wordpress powered blog. This plugin is suitable for the bloggers that having the confidential information at their admin page, and strictly for unauthorized users to log into the system.

When this plugin is enabled, you will receive a phone call asking you to press the # symbol to authorize, in order you can successfully log into the system, otherwise you will attempt fail to login even you have the right username and password.

This plugin absolutely help you to prevent the unauthorized users to login to your system, even they got your username and password. Beside building this integrating with the API to authenticate via phone, the developers also built the registration step, at your admin page, so that you not have to leave the admin page when activating this plugin.

You test your setting at profile page.

Popularity: 20% [?]

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