Year and a half taught us that WordPress security shouldn't be taken lightly by any means. Between 15% and 20% of the planet's high traffic sites are powered by WordPress. The fact it is an Open Source platform and everyone has access to its Source Code makes it a prey for hackers.
By default, the latest version of WordPress is pretty darn secure. The development team of WordPress has considered anything that might have been added to some fix malware problem plugins. Before, WordPress did have holes but most of them are filled up.
Safeguard your login credentials - Do not keep your login credentials where they might be found by a hacker. Store them offsite, as well as offline. Roboform is for protecting them very good . Food for thought!
There's a section of config-sample.php that is headed"Authentication Unique Keys." There are four definitions that appear within the block. A hyperlink is inside see this here that part of code. You want to enter that link in your browser, copy the contents that you return, and replace the keys you have with the unique, pseudo-random keys offered by the website. This makes it harder for attackers to automatically create a"logged-in" cookie for your website.
You could get an SSL Encyption Security for your WordPress blogs. The SSL Security makes secure and encrypted communications with your blog. So that all transactions are recorded, you can keep history of communication and the all the cookies. Make sure that all your sites get SSL security for utmost protection from hackers.
You do consider needing security when your website is new but you do need to protect yourself and your investment. Having a site go down and not being able to restore it may mean a loss of consumers who can't find you and probably won't remember to look for your site again later. Don't let that happen to you. Back up your site as soon as you get it started, and schedule backups for as long as the website is operational. This way, you'll have WordPress security and peace of mind.