Internet Wireless in Every Home

The wireless Internet revolution has nearly come full-circle.
Costs
Costs associated with wireless Internet include research and development, manufacture of parts and accessories, constructing the transmission systems in outlying rural areas and gathering a staff to administer, beta test and secure such a system. As opposed to Internet service provided through cable and DSL, wireless Internet faces a huge obstacle in delivering service in inclement weather or in unstable atmospheric conditions.
Technology
The technology itself, though technically available on a small scale, needs significant development and testing to scale up the system for a medium to large city to put in place. A plan to offer free wireless Internet service throughout the city floundered in the planning stages after years of work and millions of dollars spent. Security
One of the biggest concerns with wireless service is the security issues involved. Whereas cable and DSL provide a measure of security through direct transmission of data, wireless Internet broadcasts its signal for the consumption of all. Computers will download data off of this wireless signal, and upload data onto it. Also, hackers can use the constant signal to hack into your system and steal data. While this is also a problem with current wired Internet service providers, a wireless system makes it so much easier for criminals to act.
Interference
Another concern with wireless Internet is that simple electronic devices can interfere with its operation. It is the same principle with wireless Internet service. Health Concerns
There are also significant health concerns with wireless Internet service.