Prevent Your WordPress Login Name From Being Shown in the Archives
Have you ever noticed that WordPress shows your login username in the author archive’s URLs? This is what it looks like:
Here’s a quick tip: If you want to add an extra layer of security, you can change the author slug to be a sanitized version of the user’s display name by installing and activating the WP Author Slug plugin. This extra security measure on can prevent possible hackers from determining your login name by looking at the author archive URLs.