I have had two WordPress blogs hacked into in the past. That was at a time when I was doing very little internet marketing, and until I found time to address the situation (months later), these sites were penalised in the search engines. They were not removed, but the rankings were reduced.
Finally, fix hacked wordpress site will even tell you that there's no htaccess in the directory. You may put a.htaccess file if you desire, and you can use it to control access to the directory from IP address or address range. Details of how to do this are easily available on the net.
You can look for software that will backup your files and database. You can easily restore your website by means of your backup files and change if hackers suddenly hack your website.
Should you ever wish to migrate your Your Domain Name site elsewhere, like a new web host, you'd be able to pull this off without a hitch, and also without having to disturb your old site until the new one was in place and ready try here to roll.
Black and pathological-looking phrases that were whitelists based on which area they look within, in a page request. (unknown/numeric parameters vs. known post bodies, published here remark bodies, etc.).
Those are three things you can do to keep WordPress safe without plugins. Put a blank Index.html file in your folders, run your web host security scan and backup your whole account.