If you have a WordPress blog or website, WordPress security must be an issue for you. I'm sure you must have heard about hackers attacking blogs and websites of other people. The damage done by them can be enormous, especially when the particular blog was high page ranked, displaying high in search engines and profitable. It is not the only type of websites attacked by hackers. The reasoning behind their acts can't be explained as logical. They will destroy it for fun. I know stories of people who one day, instead of their website saw a short note informing them that their website has been blocked by Google due to the thread it carries to other internet users. It was a result of hacker attack, who made changes to the website.
The secure your wordpress website Codex has an outline of what permissions are acceptable. File and directory permissions can be changed either via an FTP client or within the administrative page from your hosting company.
It is not unusual for sites to be hacked by a random person. Actually, even whole domains get hacked. If you aren't a programmer or a developer, there's absolutely not any way that you will understand anything about codes or that site programming languages. This is the major reason why a number of the people who do not know anything end up thinking if there are some methods to safeguard their sites and investments.
Keep control of your online assets - Nothing is worse than getting your livelihood in somebody else's hands. Why take chances with something as important as your website?
Note that you should only try this last step for new installations. You will also need to change all the table names within the database if you would like to do it for existing installations.
There is another problem you have with WordPress. People always know where they can login and additionally they could drop by your login form and try out a different combination of user accounts read more and passwords. So as to stop this from happening you need to install Login Lockdown. It is a plugin that allows users to attempt to login with a wrong password three times. After that the IP address will be banned from the server for a certain amount of time.