The secure your wordpress site Codex has an outline of what permissions are acceptable. File and directory permissions can be changed either via an FTP client or within the page from your web host.
Hackers don't have the capability once you got all these lined up for your own security to come to a WordPress blog. You definitely can have a secure WordPress account click for more info that gives you big bucks from affiliate marketing.
First in line is currently creating a smarter password for your account. Passwords must be made with special characters and numbers. You can combine them and make small plus altered letters. Smarter passwords can be your more helpful hints gateway to zero hackers. Make difficult passwords that you can consider.
Note that you should try this last step for new installations. You will also have to change all of the table names inside the database if you might like to get it done for existing installations.
Implementing all of the above will probably take less than an hour to finish, while making your WordPress website much more immune to intrusions. Over 1 million WordPress sites were cracked this past year, mainly due to preventable safety gaps. Have yourself prepared and you're likely to be on the safe side.