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!
If you don't have good protection on your website Documents can easily get lost. Some of those files may be saved on your computer and easily replaceable, but what about the rest of them? If you lose the first time to them, where will you get them from again? Especially fix malware problem is very important. Many times, long-term sites have a good deal of data and have made a number of files. Recreating that all are a nightmare, and not something any business owner would like to do.
Safeguard your login credentials - Don't keep your login credentials where they might be found by a hacker. Store them off, as well as offline. Roboform is good for protecting them. Food for thought!
One step you can take is to delete the default administrator account. This is critical because if you do not do it, malicious user know a user name that they could try to crack.
You can also webpage create a firewall that blocks hackers from infiltrating your own blogs. The hacker is prevented by the firewall from coming to your files. You must have version of Apache. Upgrade your PHP. It is essential that your system is always filled with upgrades.
But realize that online security is something that you really need to start thinking about. Do not only be the reactive type, take action to start today protecting yourself. Don't let Joe the Hacker make your life miserable and turn everything in creating come crashing down in a matter of seconds that you've worked so hard.