The clean hacked wordpress site Codex has an outline of what permissions are acceptable. Directory and file permissions can be changed either via an FTP client or within the administrative page from the hosting company.
It is not uncommon for blogs to suddenly be hacked by some person today. Actually, even entire domains get hacked. There's absolutely no way you will actually understand anything about programming languages or codes if you are not a programmer or a developer. This is the main reason why some of the men and women who don't know anything about codes end up if there are any ways to safeguard investments and their sites from these hackers, thinking.
Is to delete the default administrator account. This is important because if you do not do it, malicious user know a user name which they could attempt to crack.
If you're not currently running the latest version of WordPress, upgrade. Like maintaining your door unlocked when you leave for vacation, leaving your site in an old version is.
I prefer to use a WordPress plugin to get the job done. Just make sure is able to do copies that are select, has restore functionality, and can clone. Be sure it is frequently updated to keep pace with all versions of WordPress. There is no use in backing your data pop over to this web-site up and not working.