It's also important to change admin username and your password if someone helps you with your site and needs admin username and your password to login to do the job. After all of the work is finished, IMMEDIATELY change your password and admin username. Even if the person is trustworthy, someone in their company might not be. Better to be safe than sorry!
In my view, the best way to make sure that your WordPress security is through the use of a fix wordpress malware plugin backup plugin. This is a fairly inexpensive, easy and elegant to use way to be certain that your website is accessible to you in the event of a disaster.
There are ways to pull off this, and many of them involve re-establishing more and databases and FTPing files, exporting and copying. Some of them are very complex, so it's important that you go for the best one. If you are not of the technical persuasion, then you may want to check into using a plugin for WordPress backups.
Exploit Scanner goes in search of anything suspicious through the files on your site comment database and place tables. Additionally, it notifies you for plugin names that are unusual. It does not remove anything, it simply warns you for threats.
You can make a firewall that blocks hackers click this from infiltrating your blogs. The firewall prevents the hacker from coming to your own files. You must also have updated version of Apache. Upgrade your PHP also. It's essential that your system is always filled with upgrades.
Oh . And incidentally, I was talking about plugins. Make sure it's a secure one, when you get a new plugin. Don't install any plugin because the owner is saying that plugin can help you do that or this. Maybe use get a software engineer to examine it carefully, or perhaps a test blog to look at the plugin. This way you'll know it is not a threat for your organization or you.