Is it possible for a third party to reliably recognize your CMS?

Question

I don’t really understand that I go to servers, etc., but in light of the (relatively) recent Wordpress security problems, I wonder if it is possible to hide the CMS that you could use in the outside world.

Obviously, you can rename the default login page, error messages, favicon (I see Joomla alone everywhere) and use a template other than the standard one, but some things that I’m thinking about now, look like redirects and things like what. Do most CMS leave traces?

This is not a substitute for other forms of security, but a more interesting question.

Thank you for understanding!

Answer 1

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Answer 2

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Answer 3

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Answer 4

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add_action('init', 'removeWPVersionInfo');

function removeWPVersionInfo() {
    remove_action('wp_head', 'wp_generator');
}

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