how to fix hacked wordpress site will tell you that there is not any htaccess from the wp-admin/ directory. You may put a.htaccess file if you wish, and you can use it to control access by IP address to the directory or address range. Details of how to do that are easily available on the net.
Also, don't make the mistake of thinking that your hosting company will have your back so far as WordPress copies go. Not always. It's been my experience that the hosting great post to read company may or may not be doing backups while they say that they do. Take that kind of chance?
Luckily, keeping your WordPress site up-to-date is one of the simplest things my review here you can do. For the past couple of versions, WordPress has included the ability to install automatic updates. Not only that, but sites are notified whenever a new upgrade becomes available.
Make a note of your password! I recommend the paid or free version of the read the full info here software that is protected *Roboform* to remember your passwords.
Do your homework and some hunting, but if you're pressed for time and need to get this done once and for all, try out the WordPress security plugin that I use. It is a relief to know that my website (and company!) are secure.