x3mgroup

This will add site-wide tweaks to the FUNCTIONS.PHP of any wp-theme, and increases the security of a WordPress Site. 
The creation of this plugin was based on Webfactory’s Ninja Security Plugin!
There is no setup or configuration screen on the current version, but it’s easy enough to edit the plugin. Supports WP Multisite installations
These are the tweaks:
Removes WordPress 
META HEADER version info, so hackers can’t find which version of WP is running!
Replaces the login information so hackers will not know if the USERNAME or the PASSWORD was wrong!
Disables the EDITING of Themes and Plugins by NON ADMIN users!
Removes 
WLW (Windows Live Writer) link is present in the header, 
which is only needed if Winodws Live Writer needs to be used!
Please feel free to add your own tweaks. If you do, please be so kind and leave a message at support!

X3M Site-Wide Ninja Tweaks

Alexis Grolot

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FlexiPress is much more than just a WordPress plugin; it’s a versatile solution designed to deliver a hassle-free website management experience. With an extensive range of features designed to enhance your site’s performance, security and usability, FlexiPress is the ideal tool for WordPress site owners, whether beginners or experts.
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FlexiPress is more than just a WordPress plugin; it’s your trusted partner for getting the most out of your WordPress website. Download FlexiPress today and discover how it can transform your WordPress experience.

FlexiPress

FlexiPress is the ultimate WordPress plugin, combining performance, security and customization in one simple, elegant solution. Everything you need.

X3M Site-Wide Ninja Tweaks vs FlexiPress