Year and a half taught us that WordPress security should not be dismissed by any means. Between 15% and 20% of the planet's high traffic websites are powered by WordPress. The fact it is an Open Source platform and everybody has access to its Source Code makes it a prey for hackers.
I back up my blogs frequently using a plugin WP DB Backup. I will always restore my blog to the last 13, if anything happens. I use WP Security Scan free plugin to scan my blog and WordPress Firewall to block requests that are suspicious-looking to secure your wordpress website.
After spending a couple of days and hitting a few spots around town, I finally find a cafe that offers free, unsecured Wi-Fi and to my pleasure, there are tons of folks sitting around each day connecting their laptops to the"free" Internet service. I sit down and use my handy dandy cracker tool that is Wi-Fi and sites log myself. Bear in mind, they're all on a network that is shared.
Move your wp-config.php file up one directory from the WordPress root. WordPress will search for it there if it cannot be found in the main directory. Additionally, nobody else will be able to read the document unless they've FTP or SSH access.
As I (our fictitious Joe the Hacker) know, people have way too many usernames and passwords to remember. You have got Twitter, Facebook, your online banking, view LinkedIn, two site logins, FTP, internet hosting, etc. accounts that all come with logins and passwords you need to remember.
Free software: If you've installed scripts that are free such as Wordpress, search Google for'wordpress security'. You will get tips on how to a fantastic read create your WP blog secure.