Overview of Hacker..?

The hackers used his expertise in computers to view, find and fix vulnerabilities security system in a computer system or in a software. Therefore, thanks to the hackers, the Internet is there and can we enjoy today, and even continued to be improved to become an even better system. So hackers can be referred to a hero's network is a cracker can be called a criminal network because doing do infiltration with the intent to benefit himself personality mean harming others. Hackers often called white hackers (which is the real hackers who are building) and black hackers (crackers who are dismantling and destroying).

There are 2 types of hacking:

1. Social Hacking, hacking activities will be undertaken to obtain information about what system is used by the server, who the owner of the server, who the administrator who manages the server, what type of connection used and how the server is connected to the internet, use one connection and any information provided by the server, if the server is also connected to the LAN in an organization and other information.

2. Technical Hacking, is a technical action to the infiltration into the system, either with the tool (tool) or using the facilities the system itself that is used to attack the weakness (security holes) contained in the system or service. The core of this activity is to gain full access into the system in any way and how even.