Mobile Transaction Using Near Field Communication(NFC)Shashank Lochan
This presentation highlights the potential of near field communication(NFC) as a secure mode of performing mobile banking and transaction.
It also shows a comparative study of google wallet and apple pay.
This presentation also highlights various use cases of near field communication in our day to day lives.
Transforming the NFC Public Transport Experience from Vision to Reality -- Th...NFC Forum
The NFC Forum Transport SIG acts as a bridge between all transport industry stakeholders, from identifying NFC roadblocks
to enabling a seamless integration of NFC by providing all players with the information and tools they need to succeed. Significant progress has been made with harmonization efforts over the past year. This presentation by the NFC Forum Transport SIG provides an overview of where we are to date, where we are heading, and how your organization can get involved with our efforts to advance the adoption of NFC in public transport.
RTO Automation System is basically a digital system to overcome the manual task. It is the system which handles the work based on NFC (Near Field Communication). Many modern smart phones and tablets have an integrated scanner that can read NFC chips. All one needs to do for driver's licence checks is attach a single low-cost NFC chip to the driver's license. The NFC chip stores a unique combination of numbers. This ID will be read by the smartphone and the NFC to web application with the underlying NFC technology and uniquely associated with the driver's master data in the web application. We are going to develop a mobile application, database and NFC technology that enables the exchange of data between different devices over distances. . The proposed system will also consist of a GPS tracking system in which the traffic police can enter the number place and track town a criminal. The GPS chip will be installed in the cars which will be sending data to the server and this data will be sent to the police tracking him. This system will be accurate and keep the records of all the criminal activity of and individual. In our project, we used the smartphones equipped with NFC can be paired with NFC Tags or stickers which can be programmed by NFC apps to automate this task. Communication of NFC, could replace the use of payment or service specific smart cards.
What is NFC?
NFC or Near Field Communication is a short range high frequency wireless communication technology.
A radio communication is established by touching the two phones or keeping them in a proximity of a few centimetres.
NFC is mainly aimed for mobile or handheld devices.
NFC is an extension of Radio frequency identification or RFID technology.
RFID is mainly used for tracking and identification by sending radio waves.
NFC: Accelerating Momentum, Expanding Opportunities NFC Forum
Presentation by Paula Hunter, NFC Forum Executive Director, from October 7, 2015 at the NFC Solutions Summit
Presentation defines NFC, gives an update on the industry, shares several use-cases, and discusses what is next for NFC technology.
Near field communication (NFC) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into proximity, usually no more than a few inches.
Mobile Transaction Using Near Field Communication(NFC)Shashank Lochan
This presentation highlights the potential of near field communication(NFC) as a secure mode of performing mobile banking and transaction.
It also shows a comparative study of google wallet and apple pay.
This presentation also highlights various use cases of near field communication in our day to day lives.
Transforming the NFC Public Transport Experience from Vision to Reality -- Th...NFC Forum
The NFC Forum Transport SIG acts as a bridge between all transport industry stakeholders, from identifying NFC roadblocks
to enabling a seamless integration of NFC by providing all players with the information and tools they need to succeed. Significant progress has been made with harmonization efforts over the past year. This presentation by the NFC Forum Transport SIG provides an overview of where we are to date, where we are heading, and how your organization can get involved with our efforts to advance the adoption of NFC in public transport.
RTO Automation System is basically a digital system to overcome the manual task. It is the system which handles the work based on NFC (Near Field Communication). Many modern smart phones and tablets have an integrated scanner that can read NFC chips. All one needs to do for driver's licence checks is attach a single low-cost NFC chip to the driver's license. The NFC chip stores a unique combination of numbers. This ID will be read by the smartphone and the NFC to web application with the underlying NFC technology and uniquely associated with the driver's master data in the web application. We are going to develop a mobile application, database and NFC technology that enables the exchange of data between different devices over distances. . The proposed system will also consist of a GPS tracking system in which the traffic police can enter the number place and track town a criminal. The GPS chip will be installed in the cars which will be sending data to the server and this data will be sent to the police tracking him. This system will be accurate and keep the records of all the criminal activity of and individual. In our project, we used the smartphones equipped with NFC can be paired with NFC Tags or stickers which can be programmed by NFC apps to automate this task. Communication of NFC, could replace the use of payment or service specific smart cards.
What is NFC?
NFC or Near Field Communication is a short range high frequency wireless communication technology.
A radio communication is established by touching the two phones or keeping them in a proximity of a few centimetres.
NFC is mainly aimed for mobile or handheld devices.
NFC is an extension of Radio frequency identification or RFID technology.
RFID is mainly used for tracking and identification by sending radio waves.
NFC: Accelerating Momentum, Expanding Opportunities NFC Forum
Presentation by Paula Hunter, NFC Forum Executive Director, from October 7, 2015 at the NFC Solutions Summit
Presentation defines NFC, gives an update on the industry, shares several use-cases, and discusses what is next for NFC technology.
Near field communication (NFC) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into proximity, usually no more than a few inches.
PLA 2012: Librarian's Field Guide to Near Field CommunicationKristen Yarmey
Presentation for the 2012 Public Library Association conference in Philadelphia, PA.
A Librarian’s Field Guide to Near Field Communication
Near Field Communication (NFC) is a rising technology that allows mobile devices to exchange information wirelessly across a small distance. While it has many commercial applications
(e.g., using your cell phone as a credit card at the grocery
store), NFC could also have future applications for libraries as a new way to link physical materials with digital information. This presentation will discuss how NFC works; how it’s currently being used by merchants, advertisers, and gamers; and the impact it could have on libraries, librarians, and library patrons.
Presented by: Sheli McHugh, cataloging and metadata librarian, University of Scranton, Pa.; Kristen Yarmey, digital services librarian, University of Scranton, Pa.
Posterscope France et Amplifi ont analysé les opportunités que la convergence entre le mobile et la communication Out-Of-Home offrent aux annonceurs... Ce petit guide recense les données incontournables du marché, les technologies les plus prometteuses, et les opinions de Dentsu Aegis Network sur les meilleurs usages.
NFC - The technology behind the metro cards used in Indian metro trains. Also, this technology has the capability to convert your smartphone into a virtual wallet like Google Wallet.
Near field communication - Data transmissionDhruv Patel
Near field communication (NFC) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into proximity, usually no more than a few inches.
NFC stands for Near Field Communication.
NFC is an extension of Radio Frequency IDentifier popularly known as RFID.
NFC is a short range high frequency wireless communication technology.
NFC was founded in the year 2004 by NOKIA, SONY and PHILIPS.
Next Big Trends: A Librarian’s Field Guide to Near Field CommunicationKristen Yarmey
A presentation by Sheli McHugh and Kristen Yarmey at Internet Librarian 2011 in Monterey, California.
Near Field Communication (NFC) is a new technology that allows devices such as cell phones to transmit information wirelessly across a small distance. While it has many commercial applications (e.g., using your smartphone as a credit card at the grocery store), NFC could also have future applications for libraries as a new way to link physical materials with digital information. Placing particular attention on cataloging, metadata, and circulation, this presentation will discuss potential strategies for utilizing NFC in libraries, from peer to peer loaning to embedding catalog records in books.
Near Field Communication . In modern era every type of work we can do by the use of technology. So Nfc is a better way to use our technology in a comfortable way
Near Field Communication is a very Versatile wireless technology. It has its range up to just 10-20 cm, but its short range is its advantage. Lets explore this technology and try to exploit it.
Near Field Communications (NFC) is an evolution of contactless data exchange which is being employed in mobile phone applications for data exchange and payment processing, among other applications. This presentation covers the evolution and technical details of this communications protocol along with compliance testing requirements.
Learn more: http://wireless-connectivity-test.com
NFC, short for Near Field Communication, is a short range wireless RFID technology that makes use of interacting electromagnetic radio fields instead of the typical direct radio transmissions used by technologies such as Bluetooth. It is meant for applications where a physical touch, or close to it, is required in order to maintain security. NFC is planned for use in mobile phones for, among other things, payment, in conjunction with an electronic wallet
Near Field Communication (NFC) technology makes life easier and more convenient for consumers around the world by making it simpler to make transactions, exchange digital content, and connect electronic devices with a touch.
Man in the NFC by Haoqi Shan and Qing YangCODE BLUE
NFC (Near Field Communication) technology is widely used in security, bank, payment and personal information exchange field now, which is highly well-developed. Corresponding, the attacking methods against NFC are also emerged in endlessly. What if we want to “steal” from someone’s EMV. QuickPass, VisaPay bank card without “get” his wallet? To solve this problem, we build a hardware tool which we called “UniProxy”. This tool contains two self-modified high frequency card readers and two radio transmitters, which is a master-salve way. The master part can help people easily and successfully read almost all ISO 14443A type cards no matter what kind of this card is, bank card, ID card, Passport, access card, or whatever, no matter what security protocol this card uses, as long as it meets the ISO 14443A standard, meanwhile replaying this card to corresponding legal card reader via slave part to achieve our “evil” goals. The master and slave communicates with radio transmitters and can be part between 50 – 200 meters.
NFC & RFID: Enhancing the Customer Experience Near and FarNFC Forum
This presentation was delivered May 11, 2017 at RFID Journal Live: 15th Annual Conference and Exhibition by Paula Hunter, Executive Director of the NFC Forum.
Presentation includes an introduction to the NFC Forum (the organization that brings the convenience of NFC technology to life), an overview of the wireless world (where there is a place for RFID, Bluetooth, and NFC), and the NFC Forum's definition of NFC technology. The presentation further investigates the latest market developments and anticipated global market growth of NFC, as well as gives several examples of NFC developments in retail, transport, and automotive. See the last slides to find out how to engage with the NFC Forum!
For latest developments: www.nfc-forum.org
NFC traces its roots back to radio-frequency identification, or RFID. RFID allows a reader to send radio waves to a passive electronic tag for identification, authentication and tracking.
2004 Nokia, Philips and Sony established the Near Field Communication (NFC) Forum.
2006 Initial specifications for NFC Tags.
2006 Nokia 6131 was the first NFC phone.
2009 In January, NFC Forum released Peer-to-Peer standards to transfer contact, URL, initiate Bluetooth, etc.
2010 Samsung Nexus S: First Android NFC phone shown.
2013 Samsung and Visa announce major partnership to develop mobile payments
NFC was approved as an ISO/IEC standard on December 8, 2003 and later as an ECMA standard.
ISO/IEC 18092 / ECMA-340 - Near Field Communication Interface and Protocol-1 (NFCIP).
ISO/IEC 21481 / ECMA-352 - Near Field Communication Interface and Protocol-2 (NFCIP-2).
NFC incorporates a variety of existing standards including ISO/IEC 14443.
In addition, the NFC Forum has defined a common data format called NFC Data Exchange Format (NDEF).
As with proximity card technology, near-field communication uses magnetic induction between two loop antennas located within each other's near field, effectively forming an air-core transformer.
NFC always involves an initiator and a target; the initiator actively generates an RF field that can power a passive target.
This enables NFC targets to take very simple form factors such as tags, stickers, key fobs, or cards that do not require batteries.
NFC peer-to-peer communication is possible, provided both devices are powered.
Most of the RF energy is concentrated in the allowed ±7 kHz bandwidth range, but the full spectral envelope may be as wide as 1.8 MHz when using ASK modulation
NFC is a set of short-range wireless technologies, typically requiring a distance of 10 cm or less.
NFC operates at 13.56 MHz on ISO/IEC 18000-3 air interface and at rates ranging from 106 kbit/s to 424 kbit/s.
It operates within the globally available and unlicensed radio frequency ISM band of 13.56 MHz.
Theoretical working distance with compact standard antennas: up to 20 cm (practical working distance of about 4 cm).
Supported data rates: 106, 212 or 424 kbit/s (the bit rate 848 kbit/s is not compliant with the standard ISO/IEC 18092).
NFC devices are able to receive and transmit data at the same time.
The 'digital wallet' exists in the cloud, and it is not tethered to one specific device such as a mobile phone, but accessible from a variety of devices such as laptop, iPad, ultrabook or even Xbox.
http://en.wikipedia.org/wiki/Near_field_communication
http://electronics.howstuffworks.com/near-field-communication6.htm
http://en.wikipedia.org/wiki/List_of_NFC-enabled_mobile_devices
http://www.techradar.com/news/phone-and-communications/what-is-nfc-and-why-is-it-in-your-phone-948410
http://near-field.blogspot.in/p/pros-cons.html
Near field communication (NFC) is a set of standards for smartphones and similar devices to establish
1. Near Field Communications
Security Concerns and NFCProxy
Shane Turner
Master of Science in Information Security
68-595 Information Security Practicum
Lewis University
April 22, 2013
2. NFC Security - Introduction
Near Field Communication (NFC)
• NFC is a short range wireless technology that allows communications to take
place between devices that either touch or are momentarily held close
together.
• Frequency 13.56Mhz
• Subset of RFID
• Range – usually less than 4cm
• Narrow Bandwidth (106 to 424 Kbits/s)
• Patented in 1983, ISO 14443 and ISO 7816
• First phone to use NFC – Nokia 6131
• Nokia, Sony and Phillips formed the NFC Forum
3. NFC Security – How is NFC Used ?
Uses for NFC Technology
• Digital Wallet (i.e. Google Wallet)
• Expect NFC smartphones to account for about 50 percent of the phone marketplace by 2014 [source: Popular
Science]
• Info Tags or Smart Tags
• A system called Personal Rosetta Stone that lets cemetery visitors pull information from chip-laden headstones
to read the life stories and obituaries of the deceased [source: Rosetta Stone].
• Movies Posters embedded with NFC chips will be able to link the user to the movie trailer or coupons that
could be used at the theater.
• Gentags
• Diagnostic skin tags that are affixed directly to the patient. These tags can monitor temperature, glucose levels
or ultraviolet light exposure and then send pertinent health information directly to a smartphone.
4. NFC Security – How is NFC Used ?
Uses for NFC Technology
• NFC in your Car
• Car companies are using NFC technology for proximity sensors that allow you to unlock your car
• Push button start in cars as long as your NFC device is in the car.
• Hotels
• NFC chips are embedded into devices that will unlock the door to your hotel room.
• At Work
• NFC Devices used as access control devices allowing or disallowing access into secure areas.
5. NFC Security – How is NFC Used ?
Uses for NFC Technology
• Virtual press kits and business cards (http://www.tapmy.biz/)
• Smartphones
• Information points such as posters
• Speakers, Headphones, various music players
• Cameras
• TV
• Appliances
• Computers
• Smart Meters for Utilities Companies
• Digital bubble gum machine
• Heart Monitor
• Wii U
• Public Transportation
6. NFC Security – Advantages of NFC
What are the Advantages of NFC?
• Augmented Shopping Experience
• Many Tech Companies are getting on board
• Other companies – McDonalds, Toys-R-Us, CVS, Home Depot, Radio Shack, Office Max,
Walgreens, Sports Authority and many other retailers
• Quick and Easy access
• Improved Customer Service
• Real Time Updates
• Versatility
• Safety
7. NFC Security – Risks
What are the Security Risks of NFC?
• Sensitive Financial Data
• Data confidentiality
• Eavesdropping
• Data Corruption
• Viruses
• Man-in-the-middle
• Lack of Education
• Theft
9. NFC Security – NFCProxy
What is NFCProxy?
• Proof of Concept Tool for Pentesters
• Demonstrates insecurities in near field communication and contactless credit cards.
• Demonstrated by Eddie Lee @ Defcon 20 (Security Researcher @ BlackWing Intelligence)
• Software developed by Igor Miladinovic.
• Useful in NFC protocol analysis for further NFC security research.
• Project was to create a pentest tool that could analyze RFID protocols and
proxy transactions using Android phones.
• Proxy transactions, Save transactions, Export transactions, PCD relay and Tag
relay
10. NFC Security – NFCProxy Architecture
Architecture
NFCProxy
Normal
List of Acronyms
• APDU - Application Protocol Data Unit
• NFC – Near Field Communications
• PCD - Proximity Coupling Device
• POS - Point of Sale
11. NFC Security – NFCProxy Hardware
NFCProxy Hardware
• A Proximity Coupling Device (PCD) such as one made by VivioPay
• Two Android smartphones with NFC capabilities. For example; Galaxy S3,
Nexus S or Galaxy Nexus.
• A contactless credit card.
12. NFC Security – NFCProxy Software
NFCProxy Software
• NFCProxy which can be found at soundforge.net
• CyanogenMod – custom ROM found at cyanogenmod.org
• Must be installed on smartphone used for Proxy Mode
• Android version 2.3 (Gingerbread) or newer running on the smartphones.
13. NFC Security – NFCProxy Setup
NFCProxy Setup
• Must have a Wi-Fi connection to transport data.
• Download and install NFCProxy Software to both smartphones.
• Configure Wi-Fi Connection between phones.
• Have PCD unit powered on.
14. NFC Security – NFCProxy - Proxy Mode
Proxy Mode
• Set up the smartphone (not running Cyanogen) in Relay mode near the credit
card you want to use for a transaction.
• Go to the other smartphone that is running the Cyanogen custom ROM and
ensure NFCProxy is running in Proxy mode.
• Relay mode opens up a network socket and waits for a network connection
from the other device running NFCProxy in proxy mode.
• With the Relay Mode smartphone, place it near the contactless credit card
until NFCProxy displays the credit card information on the screen.
• Now send the information to the smartphone running in Proxy Mode.
• With the smartphone running in Proxy Mode swipe the phone in front of the
PCD and you should hear an alert and see green light upon a successful
transaction.
15. NFC Security – NFCProxy Credit Card Data
Credit Card Data
Credit Card Data Successful Transaction
16. NFC Security – NFCProxy - Proxy Mode
NFC
NFCWiFi (IP)
Proxy
Mode
Set to
REPLAY
Mode
Set to
PROXY Mode
APDU
APDU
17. NFC Security – NFCProxy – Relay Mode
Relay Mode
• Use smartphone running Cyanogen ROM
• Open NFCProxy and set it in Replay mode.
• Scan RFID credit card and acquire the information on card.
• Long click on the credit card information on the screen and then select the
“REPLAY TAG” option at the top of the phone
• You should then see a letter “T” at the top of the screen.
• Place the smartphone in front of the credit card reader.
• Credit Card reader should light up and beep if there is a successful transaction
18. NFC Security – NFCProxy - Relay Mode
NFC
NFC
Relay
Mode APDU
APDU
Set to
Relay Mode
Walk to PCD
19. NFC Security – NFCProxy Discussion
Discussion / Lessons Learned
• Both phones must be rooted
• Need correct tools to complete this process
• Install correct version Cyanogen Mod
• Most current version is now working
• Point of Sale devices like the PCD units are easy to acquire
• Able to acquire on EBay (VivioPay 4000 & VivioPay 4500)
• Local Wi-Fi connections easy to set up, long distance connection - some advanced
networking skills needed (VPN knowledge)
• Acquiring an RFID credit Card.
• Visa - PayPass
• Built in security from credit card companies
• Attempts to scan the card out of sequence the card will be deactivated.
20. NFC Security – Vulnerabilities in Detail
Vulnerabilities
• Credit Card skimming using NFCProxy
• Identity Theft
• Financial ruin
• Malware
• Know Malware programs
• End of July 2012 – 5,000
• End of September 2012 - 51,500
• End of 2012 - 283,000
• Scanning of malicious NFC tags
• Can transfer your data if compromised
• 25% or 25,000,000 Android Devices are infected
21. NFC Security – Vulnerabilities in Detail
Vulnerabilities Continued
• Google Apps
• 75% of malware-infected apps downloaded from Google Play [McAfee Mobile Security]
• One-in-six chance of downloading a risky app
• ¼ of these apps contain both malware and a suspicious URL capable of
• Click fraud
• Phishing schemes
• McAfee Labs - found that 40% of malware misbehaved in a complex way
• Hard to detect
• Take advantage of specific technology (NFC)
22. NFC Security – Mitigating NFC Security Risks
Mitigations
• Needs to be a team effort – Proactive not Reactive
• NFC Forum Members
• Consumers
• Application Developers
• Manufactures
• Turn NFC off
• Do not use RFID credit Cards
• Virus Protection on Smartphone
• Use trusted / certified apps only