Today, wireless network has got very extensive application because of its convenient use and structure, and will eventually cover every corner on the earth, I believe. But due to its broadcast form of data transmission in a wireless network environment, that will inevitably lead to security issues. Of course we can ensure data security by setting different encryption methods in a wireless router, but some loopholes of Wi-Fi network or the router itself can often make every trained hacker be able to crack/hack it.

CDlinux is a mini GNU/Linux distribution, its name is from English words, short for "Compact Distro Linux". It comes with small size but very powerful functions (fastest and easiest) for Wi-Fi hacking/cracking.