Cyber Crime

                                 

       With the development of internet, cyber crimes have become more and more serious than before. At present, cyber crimes may happen anywhere and anytime on the internet. In our daily life, we often use the internet to deal with money transfer and financial business; for example, we can remit money to others by using the private bank. Using the internet to do something , you must connect the internet with help of network tool such as WIFI, GPRS. When you use the WIFI, especially free WIFI, to get on the internet, you will create an opportunity for cyber criminals. In fact, while you are entering username and password, the hacker will obtain your private information immediately. In addition, we often receive the message, your credit card being spent five hundred, and please telephone this number to check the amount of money. If you call up the number, according to the process, your money will disappear without any reasons. Therefore, these crimes destroy network security greatly and make users suffer great losses. In China, we use the free WIFI seldom, but we will use the free WIFI in the shopping and super market safely in Calgary. In a word, we should prohibit the cyber crimes. First, we must protect our private information. Moreover, we should use the familiar network and don’t use unknown or free network. Besides, we should develop high techniques as soon as to improve defensive system. Finally, we should punish the cyber criminals strictly.