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, dig this who made changes to the website.
Let me shoot a scare tactics your way since scare tactics appear to be what compels some people to take clean hacked wordpress site a little more seriously, or at the very least start considering the issue.
I protect an access to important files on the site's server by placing an index.html file in the particular directory, that hides the files out of public view.
Keep control of your assets - Nothing is worse than having your livelihood in someone else's hands. Why take chances with something as important as your website?
Another step to take to make WordPress secure is to upgrade WordPress to the latest version. The main reason behind this is that there also come fixes for security holes making check these guys out it essential to update early.
Those are three things you can do to maintain WordPress secure without plugins. Set a blank Index.html file in your folders, run your web host security scan and backup your entire account.