Privacy

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Privacy

• 
  Chan Kai Chi

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Overview

• Daily Tracking
• Foxy
• GPS
• Octopus Card
• Web Cookies
• Security Tracking
• Credit Card and E-Banking
• Surveillance System

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Daily Tracking - Foxy

• Undercover police reports on Net
• from South China Morning Post 
• Covert cops hit by leaks
• from The Standard 
• Leakage includes
• how the police arranged the agents to contact the
  drug dealer to carry out a sting operation
• confidential information in March 2006 (the
  names, identity card numbers and addresses of
  20,000 people who had filed complaints against
  the force)

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Daily Tracking - Foxy
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Daily Tracking - Foxy

• Safety Guide
• Dont download Foxy from unknown site
• Dont save file in Desktop
• Dont share c drive
• Dont try to download Police document

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Daily Tracking - GPS

• GPS in phone
• Walt Disney Company shows a wireless phone
  service that allows parents to track their
  children on a map using GPS

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Daily Tracking - GPS

• New York School Districts Install GPS Tracking
  Systems in Buses
• keep track of the location of each school bus at
  all times
• monitors the various systems on the bus, such as
  checking how often its flashing red stop lights
  are activated

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Daily Tracking - GPS

• GPS in school uniform
• A SCHOOL uniform maker in England
• parents will always know where their children are
• Students cannot skip lessons

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Daily Tracking - GPS
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Daily Tracking - Octopus

• Octopus Card

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Daily Tracking - Octopus

• Octopus

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Daily Tracking - Octopus

• Octopus (passive RFID)

Tag ID
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Daily Tracking Web Cookies
Access a web
Send a cookie (1)
1
Access the same web
Client
Server
Send a cookie (1)
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Daily Tracking Web Cookies

• Properties
• A file of text (ID of the client)
• Authenticating
• Session tracking
• Maintaining specific information
• Discussion forum
• Electronic shopping

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Security Tracking

• Credit Card and E-banking

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Security Tracking

• Credit Card
• Card Security Code (CSC)
• Signature
• Card Verification Code (CVC)
• entered at the time of transaction using a keypad

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Security Tracking

• E-banking
• Two-factor authentication
• All transactions are recorded.

User ID Password
Identity Verification
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Security Tracking

• Surveillance System

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Security Tracking

• Surveillance System

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Security Tracking

• Surveillance System

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Security Tracking

• Biometric methods
• Fingerprint

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Security Tracking

• Biometric methods
• Face

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Security Tracking

• Biometric methods
• Iris

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Security Tracking

• Biometric methods
• Gait

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Security Tracking

• Video
• http//tw.youtube.com/watch?vc82kpFg4pq0

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Thank you!