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Ethical Hacking: Why Businesses Need Ethical Hackers

Hacking, which has been part of the computer for more than 50 years, is a very broad process, covering a wide range of topics. Read full article

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Ethical Hacking: Why Businesses Need Ethical Hackers

dailydosez.com

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Understanding WiFi

Many cities use WiFi to provide free or low-cost internet access to people. WiFi networks are easy to set up, inexpensive and unobtrusive.

 A wireless network uses radio waves, just like cell phones, radios and televisions . 

  • A computer's wireless adapter decodes data into a radio signal and transmits it via an antenna. 
  • The wireless router receives the signal, interprets it, and sends the information to the internet using a wired ethernet connection. 
  • The process also happens in reverse.

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