1. Dot-dash-diss: the gentleman hacker's 1903 lulz https://www.newscientist.com/article/ mg21228440-700-dot-dash-diss-the-gentleman-hackers-1903-lulz/
2. Anderson JP Computer security threat monitoring and surveillance Fort Washington, Pennsylvania 1980
3. Imperva's Web Application Attack Report 2011 http://www.imperva.com/docs/HII\_{W}eb\ _{A}pplication\_{A}ttack\_{R}eport\_{E}d1.pdf
4. Big data analytics for security;Cardenas;IEEE Security & Privacy,2013
5. Snort, an open source network intrusion prevention and detection system http://www.snort.org/