Net scanner

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Network scanner developed for any platform. It has been implemented as an iOS application but can be run through any web browser.
It has been developed using HTML 5 and web sockets.

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  • Speak a little bit about me
  • What wifi is and problems that it creates
  • We have a room, office... Our PCs The WIFI range Other people...
  • Last one really bad because, crimes would be our responsibility if our WIFI is used
  • You if you use WIFI
  • This measures are not easy to set up Hardware expensive
  • Due to Market share
  • Net scanner

    1. 1. NetScanner Network scanner for iOS by Iñigo Ayesa
    2. 2. Wifi • Wireless technology • Over the air • We cannot limit it • Less control of who is connected • Each day more wifi networks available
    3. 3. How wifi works PCPC PCPC PCPCPCPC PCPC PCPC PCPC PCPC PCPC PCPC PCPC PCPC PCPC PCPC RR
    4. 4. Possible issues • Loss of performance • Loss of confidentiality • Data stolen • Misuse of our connection • Committing crimes using our network • Legal issues
    5. 5. Who affects this? • Colleges • Universities • Companies • Public places • YOU Yes, you! Yes, you!
    6. 6. Possible solutions • Password protection • Access control list • Hide the network • Hardware appliances • Professional software applications Not easy and expensiveNot easy and expensive
    7. 7. NetScanner • Easy to use • Intuitive • Simple • Any platform • Free
    8. 8. • Usability • Accessibility • Easy to distribute • Amount of devices Why iOS?
    9. 9. Technologies used • Objective-C • HTML5 • Javascript • WebSockets
    10. 10. WebSockets • Client-server technology • Bi-directional communication • HTML5 initiative
    11. 11. How WebSocket works Alice/client Bob/server Connection to specific port Server establish the connection Host up and port openHost up, port closeHost down Connection to specific port Port close, connection close Connection to specific port No answer
    12. 12. Questions?

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