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 site regularly also assists in procuring from fix wordpress malware virus hackers. You have to keep a copy of your documents hide away in backup system that you can be confident of your database. This makes you a protected files that serves you in times of down that is unexpected is the system. Hackers are less likely to steal from a bonded back up system.
Hackers don't have the capability to come to a WordPress blog once you got these lined up for your own security. You definitely can have a secure WordPress account especially that one which provides you big bucks from affiliate marketing.
You also need to place the"Anyone Can Register" in Settings/General to away, and you ought to have some type of spam plugin. Akismet is the one I use, the old standby, but there are redirected here many of them nowadays.
You can make a firewall that blocks hackers from infiltrating your own blogs. From coming to your files, the hacker is prevented by the firewall. You must have updated version of Apache. Upgrade your PHP as well. It's important that your system is filled with upgrades.
I prefer to use a WordPress plugin to get the job done. Make sure that the plugin you choose is able to do backups that are select, has restore functionality, and can replicate. Be sure that it is frequently updated to keep pace. There is not any use explanation in not working, and backing your data up to a plugin that's out of date.