Simply by enabling the plugin can set up a basic auth to dashboard and login page.
More Plugins
-
SEO Information Viewer & Analyzer
-
Daily Bible Readings
-
Christian Hymns
-
Send Emails with Mandrill
-
Excerpts for Pages
-
DWL Preloader
-
Remove Category Word From Title
-
JC Ajax Comments
-
My WP Login
-
LH Private BuddyPress
-
Lockr
-
Paid Pages with WooCommerce
-
Payments via dLocal for WooCommerce
-
Advanced Export: Export WordPress Site Data Including Widget, Customizer & Media Files
-
Hidden Badge ReCaptcha
-
SuperBuzz
-
SimpleTwit
-
Your Simple Slider
-
Oomph Hidden Tags
-
Unsortable Meta Box