Just like normal crimes (theft, trespassing private area, destroy, etc.) Cyber crimes (Virus, Trojan Horse, Phishing, Denial of Service, Pornography, etc.) also increased significantly. Due to cyber crime, the victims lose money, reputation, etc. and some of them commit suicide.
Cyber law ensures the use of computers and Internet by the people safely and legally. It consists of rules and regulations like Indian Penal Code (IPC) to stop crimes and for the smooth functions of Cyber world. Two Acts are IT Act 2000 and IT Act Amended in 2008.