What are the advantages and disadvantages of using .htaccess to restrict access to specific file types in a directory?

Using .htaccess to restrict access to specific file types in a directory can help improve security by preventing unauthorized access to sensitive files. However, it may also create inconvenience for legitimate users who need access to those files. Additionally, improperly configured .htaccess rules can lead to unintended consequences or errors on the website. ```apache # Deny access to specific file types <FilesMatch "\.(pdf|docx|xls)$"> Order allow,deny Deny from all </FilesMatch> ```