Rfid Security Bibhuti

8/2/2019 Rfid Security Bibhuti

1/29

THE SECURITY FOR LIBRARY

Mr. Bibhuti bhusan Pattanaik (Asst. Librarian),

I.T.S - IM Library, Greater Noida,

Email: [email protected]. Babita Pattanaik (Lecturer), North Orissa

University, Baripada

Email: [email protected]
mailto:[email protected]:[email protected]:[email protected]:[email protected]


2/29

Presentation OutlineTo Educate and Inform You

1. About RFID system

2. How does RFID works

3. Why RFID

4. Agenda & Concern

5. Implementation6. Benefit

7. Conclusion


3/29

1. About RFID system

Brief History

What is RFID system

RFID Architecture & Key Components

Standards

Key Agenda & Concern for Library


4/29

Brief History

RFID (Radio Frequency Identifier) an Auto-ID data

collection system surveillance, using RF waves forIdentifying, Tracking and doing Management ofmaterial flow.

Basic concept behind RFID is same as Mirror-Sunlight-

Reflection theory

Invented and used from (Early 1940s)

Commercial Operation begun from 1960s

In 1970s developers, inventors, companies, academicinstitution and government sectors were actively worked on

RFIDMost common application were tracked person and objects, identified

goods in supply chain, reusable container, high value tools, security,

controlling access to building, networks, payment systems and other assets.


5/29

What is RFID system

RFID is an acronymfor radio frequencyidentification.Briefly the RFstand for radio-frequency and ID

means identifierthat allows an item,for instance alibrary book, to beidentified,accessed, stored,

reprogrammed andcommunicated byusing radio waves

A method for controlling inventory

Automatically identify objects

An AUTO-ID based System

Offering Self Check out/in

Saving Time and Money

Gathering statistics on used Items

Minimize Work Stress of Staff

Easily Prevent Theft

Improve Customer Services And

Non-Line-Sight Communication


6/29

RFID Architecture

Tags Reader

Gateway

Database

Database

Application

UserInterface

Backend

Fig.1. A General Overview of RFID

Architecture

Scanned

As depicted in figure.1 the whole operation are worked under

three key phases.

Firstly items-tag arescanned by reader;

Secondly in backend

transmitted data coming

through antenna (RF-wave)

are being recognized by

RFID-based system PC. It

acts as a middleware

communication gateway

among items, reader and

system database;

And at the endit filters out

and store data in RFID-

databases for checking the

data fault and relevant

operation.


7/29

Key Components TAGS

READER

SELF CHECK-OUT/IN

INVENTORY READER

BOOK DROP READER

MIDDLEWARE (PC)

SECURITY GATE

LABEL PRINTER

SORTER


8/29

TAGSPaper thin 2X2inchin size.

Read-only or

Read/writable

Storage capacity

of 2KB data thatcontain 96bits

serial number.

Tags come in many

flavors: passive, battery

assisted, active, differentfrequencies, various anti-

collision technologies,

printed/wire wounded

antenna etc.


9/29

READER

A device that is used tointerrogate an Tag.

Basic components are

A scanning Antenna

A transceiver with a

decoder to interpret data helps in personalize &

read data.
http://www.gaorfid.com/images/rfid_readers_902_236002.jpg


10/29

SELF CHECK-OUT/IN

Dual Function(rfid & barcode)

Store information about item.

Performance statistics

Multiple items can be checked

out at a time

Easier to Use.


11/29

INVENTORY READER

A compact and light weight

hand held device

Comfortable to use

High storage capacity

Multi Functional (such as

shelving, sorting, searching,

weeding and reading)

Enhanced Security.


12/29

BOOK DROP READER

Self Checks-in

books when

patrons dropthem in book-

drop ..


13/29

MIDDLE WARE

Provide reader connectivity to other systems on the

network.

Translate data and transmit to its other application


14/29

SECURITY GATE

Verify that all books

leaving the library have been

checked out. Detect Theft and

Prevent unauthorized

removal of material


15/29

Standard

RFID STANDARD USED FOR LIBRARY:Standard : ISO-15693

Frequency: 13.56 MHZ

Dimension : 400mm X 200mm X 120mm

Housing : Metal

Data Interface: RS 232

Protocol : SIP and/or API (presently usingSTX/ETX communication protocol)

Indicator : Tag Data LED and Power LED

Voltage : 230 Volt

Certification : CE and Radio Approval


16/29

Frequency: 13.56 MHZ

Key feature of 13.56Mhz is

Tags are less expensive due to their

limited coil required.

Read range about 1-2feet.

Some tags are anti collision

collects, uses, stores and broadcast data

Controlled all conveyor setting


17/29

Key Agenda & Concern for

LibraryAGENDA Material security

Financial Liabilities

Personal Comfort andSafety

Privacy and

Problem patrons

CONCERN To Increase productivity

Improve customer services

Maintain current staff level


18/29

AGENDAMaterial Security: Use of Hardware and

Software Reader Range

Read Quality Data Integrity Frequency

Personal Safety: Staff stress Theft detection Privacy

Financial Liabilities: One Time Implementation costs System maintenance & Licensing Security system costs

Tags cost

Problem Patrons: Block the RF-Wave

Items with Odd shape &metal component Doc.like pamphlet, sheet

music, magazine etc. Staff & Patron

interaction

PRIVACY & SECURITY: Tracking Individuals Inappropriate use of

personal data Theft of Information Ownership and Legal issue Inadequate Encryption Database hacked


19/29

Increase productivity

More accurate shelving

Time saving, speedy

Provide security andmaterial controls

More opportunity forenhanced services

Durability, longevity andInsurance

Improve customer services

Materials more readilyavailable

Less time wasted in line tocheck out/ check in

Fewer items remain charged toaccounts

Improved privacy since staff

never sees whats beingchecked out

CONCERN

Maintain current staff level

Repetitive Stress

Reduce handling of item withRFID


20/29

How does RFID works

RFID-READER RFID-TAG

PERSONALIZER (Application Device)

DATA FLOW

RF COUPLING

Time

Energy

Up-to-date

Fig.1. Items personalized model for RFID system

PC


21/29

Why RFID

I. Barcode Vs RFID

II. Inventory Management

III. Economic Facts

IV. Customer Satisfaction


22/29

Barcode Vs RFID


23/29

Inventory Management

Read/Write

- Ability to add information directly to tags enables eachunique asset to carry its own unique history

Non-contact Reads

- Ability to read tags at a distance, under a variety of

environmental conditions, without physicalmanipulation of the asset

Fast Read

- Ability to simultaneously read large numbers (1000-1750 tags/sec) of items

Automation- Requires less human intervention

Authenticity

- Each RFID chip is unique and can not be replicated


24/29

Economic FactsIncrease Security Security of material is automatic without staff intervention.

Automatic items check out/ check in and sorting can beaccomplished with LMS circulation software, therefore

eliminating extra processing time of staff and make iteconomically viable.

Cost Avoidance Currently Missing Items statistics

Replacement cost

Selection, classification, processing, cost of searching,notification etc. is improved one

Existing Material Management system

Staff cost (manual way to do house keeping job)

Eliminates the time consuming process of barcodescanning and reading.

High speed Inventorying

High Reliability

The RFID readers are highly reliable, almost 100%detection rate.

Multiple items can be checked out/ checked in at a time.

Make library staff free from the risk of repetitive stressinjuries.

Longevity RFID tags last longer than barcodes

COST FACTORS

Implementation cost

Cost of RFID tags

Reader

Hand held device

software interface

Others

On going system Cost

System maintenance

Security system cost

Work station maintenance

Technical staff


25/29

Customer Satisfaction

Materials control, Security,

High speed Inventorying,

Faster Check-out/-in,

Longevity of Tags,

Reduce staff stress,

Prevent Theft,

Searching, notifying and Gathering statistics on items become easy.

---------- It Made Sense!!


26/29

Implementation

Start

Identify

Plan

Implementation

Why you want

RFID?Begin with

your goals.

Where RFID will deliver value

to your Library and its

Customers.

Ready your organization for

change.


27/29

BenefitBetter Collection Management

Shelves rectification and Verification Improved Productivity and Services

Wireless inventory management

Faster Checked Out/In Prevent Theft Quick Searching, Weeding & inventory audit

Cost Avoidance Eliminate Manual Labor Cost. Improve automation process

Reduce Repetitive Stress Injury


28/29

Conclusion

RFID technology is taking off in libraries at an increasingly

rapid pace. Though there are few libraries employing this

technology today, but due to its customizable feature and

continuing improvement the library communities are

beginning to get involved in its development. It is easy to

envision that, the RFID tags contents will increase in power,

prices are expected to decline and tag will dramaticallyimprove its efficiency, security and accuracy. Also major

concerns need to be addressed for successfully implementing

this technology. So that it will change our personal and work

lives in library and adorns the conventional library

management with a new idea and usher for a bright future.

RFID IS A SUPPORTING TECHNOLOGY--- NOT A COMPETING !!

3M-LIBRARY SYSTEM


29/29

THANK

YOU

Date post:	05-Apr-2018
Category:	Documents
Upload:	shivam-jaiswal
View:	222 times
Download:	0 times

Rfid Security Bibhuti

Documents