Keep headers/logos under 125 pixels high. It takes up valuable viewing space, especially for laptop users, that is best left for the good stuff to appear"above the fold." Take a cue from the big companies, simple logos done well say it all. This is our #1 pet peeve - screaming logos and headers!
Backing up your blog also assists in securing from clean hacked wordpress site hackers. You have to keep a copy of your files hide away in backup system you can be certain of your database. This makes you a protected files that serves you in times of down is the machine. Hackers are not as likely to slip from a secured back up system.
Don't make the mistake of believing that your web host will have your back so far as WordPress copies go. Not always. It has been my experience that the company may or may not be doing backups, while they say they do. Why take that kind of chance?
This is quite handy plugin, protecting you resource against brute-force password-crack strikes. It keeps track of the IP address of every login attempt. You can configure the plugin to disable login attempts for a selection of IP addresses when a certain number of attempts is reached.
Another step to take to make WordPress secure is to upgrade WordPress. The reason for this is that there come fixes for old security navigate to this website holes making it essential to update early.
Using a plugin for WordPress security makes great sense. WordPress backups will need to be performed on a regular basis. Don't become a victim of not being proactive about your site because!