Install the fix wordpress malware Firewall Plugin. This plugin investigates net requests to identify and quit attacks that are most obvious.
Is also significant. You want to backup all the database and files so in the event of a sudden attack, you can bring your blog back like nothing.
It's a WordPress plugin. They're drop dead simple to install, have all the features you need for a job like this, and are relatively cheap, especially when compared to having to hire someone to get this done for you.
Install the WordPress Firewall Plugin. Prevent and this plugin investigates web requests with WordPress-specific heuristics that are simple to identify most obvious try this site attacks.
There is. People always know where they can login and they could just drop by with your login form and try a different combination of user accounts and passwords out. In order to prevent this from happening you need to install Login Lockdown. It's a plugin that allows users to attempt and login with a password three times. Following that the IP address will be banned from the server for a certain amount of time.