I have a blog that's running pretty well for past couple of years. While trying to find methods to tackle hacking attempts, I came to know about DDOS attacks. This blog on DDOS Attacks let me understand what it is. My blog is hosted in Godaddy, which I think may be protected from DDOS. But is there anything I can do to give an extra protection? I have heard that Cloudflare will help in preventing DDOS. How are they doing that? Are they safe and reliable? Hope someone could advise me on it as soon as possible.