Computers have taken over our lives. People could not function without them, our electricity is run by computers, the government could not function without computers, and there are many others. Hackers are people who illegally gain access to, and sometimes tamper with, information in a computer sy...

One of the most common attacks on insecure e-commerce systems comes in the form of denial of service attacks. Denial of service attacks can literally overload a server to the point where it can no longer function. This shutdown halts all business transactions that were taking place at the time, and ...