by gmodigirock on WordPress.org
メールやSMSを利用した2段階認証や、IP制限等によるアクセス制御を導入するためのプラグインです。
You can also check your login history.
About Value-Auth
Whitelist User IP addresses. If a user logs in from an unknown IP the plugin sends an email to the user and optionally the admin with a one-time key.
Makes your wordpress blog private unless the user is logged in, optionally setting a minium user level. Modified from http://wordpress.
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