How to Know and all the wireless hacking trick (PART 2) Advantages of Wi-Fi

The high public interest, particularly among the community of Internet-using Wi-Fi technology because at least two factors.


1) Ease of access. That is, users in one area can access the Internet simultaneously without the need to be bothered with cables.


2) users who want to do surfing or browsing news and information on the Internet, simply bring the PDA (pocket digital assistance) or Wi-Fi enabled laptop into a place where there is access point or hotspot.



The proliferation of hotspots in places such-built by the telecom operators, Internet service providers and even individuals-triggered second factor, namely due to construction costs are relatively cheap or just around 300 dollars U.S.. Also one of the advantages of Wi-Fi is a speed several times faster than the fastest cable modem.Wi-Fi so users no longer have to be in the office space to work


Wi-Fi Hardware


Wi-fi hardware on the market currently exists in the form


Wi-fi in the form of a PCI Wi-fi in the form of a USB


There are 2 modes of Wi-fi access, ie


Ad-Hoc


This connection mode is a mode where multiple computers are connected directly, or better known as Peer-to-Peer. The advantage, cheaper and more practical when connected only 2 or 3 computers, without having to buy an access point


Infrastructure


Using the Access Point that serves as a regulator of the data traffic, allowing many clients can connect to each other via a network (Network).