How to set up the htaccess file correctly?

Question

htaccess

To improve the security of a Wordpress site, it is recommended to make a number of entries in the htaccess file. Security is good, but are the records themselves correct? Check for errors, characters may be missing somewhere.
And is it possible to enter such comments in Russian letters into the htaccess file?

Answer 1

Install the iThemes Security
protection plugin. It will write all the necessary rules in .htaccess.
Your notes are correct, but insufficient.
Access to the admin panel must be closed through the second .htaccess file in the /wp-admin directory
And specify your ip if you use it, otherwise you won’t get into the admin panel)