During the past month or two I have experienced countless attacks on my WordPress blog. Thanks to Wordfence I am able to log every attempt to infiltrate my wordpress installation.
However I felt that more security was needed, so I have installed the two-factor authentication from Duosecurity.com
The installation is very easy: install the plugin called “Duo Two-Factor Authentication” in WordPress, opened an account at Duosecurity and installed “Duo Mobile” on my Android Phone. Then configuration according to the documentation at Duosecurity and voila! After 5 minutes of efford I have an easy-to-operate two-factor authentication solution on my WordPress Blog.
I will use the next month or so to get used to the new logon procedure and I hope that my WordPress blog is now safe from unwanted access to the administration interface on the blog.