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!
Security plugins can be purchased by you for your WordPress blog. There are security plugins out there that guarantees security for your own blog. One is called fix wordpress malware protection Scan. The system is continuously scanned by this plugin for improving the safety. Additionally, it updates the security so that hackers cannot penetrate the system.
There are many ways to pull this off, and many involve copying and FTPing files, exporting and re-establishing more and databases. Some of them are very complicated, so it's important that you select the best one. Then you might want to look into using a plugin for WordPress backups if you're not of the persuasion that is technical.
Maintain control of your assets that are online - Nothing is worse than having your livelihood in the hands of somebody else. Why take chances with something as important as your site?
Now we are getting into things. Whenever you install WordPress, you need to edit the file config-sample.php and rename it to config.php. You need to install the database information there.
I prefer using a WordPress plugin to get the work done. Just make sure is in a position to do select backups, has restore and can get redirected here replicate. Also be sure it is frequently updated to keep pace. There is no use in backing your data up and not functioning.