Some bloggers fancy adding 3D tag cloud in their WordPress blog sidebars or footer column area. It allows you to display your site’s tags, categories or both using a Flash movie that rotates them in 3D. It works just like a regular tags cloud, but is more visually exciting.
Protecting dynamic websites is especially important. Most developers always protect their GET and POST requests, but sometimes this is not enough. We should also protect our blog against script injections and any attempt to modify the PHP GLOBALS and _REQUEST variables.