computer security

At the moment we must think about the risk that will appear as the data can be lost, sending the false, the spread of the virus and a firewall, peyalahgunaan data privacy, pornography and others. Computer security is very necessary and very useful for computer users komputer.Keamanan change and grow more sophisticated every day in accordance with the development of IT. In the use of the Internet computer security is very important to prevent haker, craker and advanced IT carder.Semakin more smart people trying to destroy the existing system.

Differences between haker, craker, and carder is from what they do.
• Haker is a person who has entered into the system but the only entrance without damaging the system and sometimes tell the weakness of the kepadaperusahaan concerned.
• Carder are already into the system and try to destroy the existing system.
• Carder is the break credit card online by logging in to

damage the system and utilize the data. so we must provide security such as computer

• install antivirus and firewall
• menenkripsikan data we
• we need to understand about the management session

When these is done then we will be safe in HERE.
"Do not so insular that people are not happy to see other people's success"