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!
The fix malware problems free Codex has an outline of what permissions are acceptable. Directory and file permissions can be changed either through an FTP client or within the page from your hosting company.
I might find it somewhat more difficult to crack your password if you're one of the ones that are proactive. But if you're among the responsive ones, I might just get you.
What is the ideal solution you should choose? Out of all of the choices you can make, which one should you choose and which one is right for you right now?
You can also create a have a peek at these guys firewall that blocks hackers. From coming into your own files, the hacker is prevented by the firewall. You also have to have updated version of Apache. Upgrade your PHP. It is essential that your system check these guys out is full of upgrades.
There is another problem you have with WordPress. People know where they can login and they could just visit with your login form and try outside a different combination of passwords important link and user accounts. So as to stop this from happening you want to set up Login Lockdown. It's a plugin that allows users to try and login with a password three times. After that the IP address will be banned from the server for a certain timeframe.