Biometrics Presentation By Sachin Yadav (S/W Engineer)
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Biometrics refers to technologies that measure and analyze unique physiological or behavioral characteristics for identification and verification purposes. These systems offer enhanced security and convenience but face challenges like recognition errors and the risk of compromised biometric data. Applications span various sectors including government, commercial, and forensic uses, highlighting the importance of effectiveness, ease of use, and economic considerations.
Biometrics Presentation By Sachin Yadav (S/W Engineer)
- 1. BySachin Yadav I.T. 3 rd year
- 2. The term "biometrics" is derived from the Greek words bio (life) and metric (to measure). In other words we can say that biometrics are technologies for measuring and analyzing a person's physiological or behavioral characteristics. These characteristics are unique to individuals hence can be used to verify or identify a person.
- 3. Based on Passwords, or ID/Swap cards Can be Lost. Can be forgotten. Worse! Can be stolen and used by a thief/intruder to access your data, bank accounts, cards etc….
- 4. Face recognition Fingerprint Voice recognition Palm print Hand Geometry Iris recognition Retina Scan DNA Signatures Gait recognition Keystroke
- 6. Effectiveness : The basic measure of any authentication solution is accuracy . Improper rejection of individuals who should have been successfully authenticated. It results in user frustration and time lost in reauthenticating must still be part of the measurement of overall effectiveness.
- 7. Effectiveness Ease of deployment and use
- 8. Ease of deployment and use : No technology can be effective unless and until Its operational and in regular use . The solution should be easy to deploy and maintain & shouldn’t require significant changes to business processes.
- 9. Effectiveness Ease of deployment and use Enterprise-wide capability
- 10. Enterprise-wide capability : while an organization may deploy an authentication solution to meet a single need today . It make sense early in the selection process to look at where and how the use of biometrics expanded to meet future needs .
- 11. Effectiveness Ease of deployment and use Enterprise-wide capability Economic consideration
- 12. Economic consideration : Keeping cost under control is important even when budgets aren’t under the strain they are today .
- 13. applications such as computer network login , electronic data security , e-commerce, internet access, ATM , credit card, physical access control, medical records management and distance learning. Government applications such as national ID cards, driver’s license , social security , border control and passport control. Forensic applications such as corpse identification , criminal investigation and missing children. Biometrics airport security devices are also deployed at some of the world’s famous airport to enhance the security standards. Commercial
- 17. Identification: – Match a person’s biometrics against a database to figure out his identity by Finding the closest match . – Commonly referred to as 1:N matching – ‘Criminal Watch-list’ application scenarios .
- 18. Verification: – The person claims to be ‘John’, system must match and compare his/hers biometrics with John’s stored Biometrics. – If they match, then user is ‘verified’ or authenticated that he is indeed ‘John’ – Access control application scenarios. – Typically referred as 1:1 matching
- 19. 1) Iris-based ATM 2)Smart card with fingerprints 3)Fingerprint at check-out counter 4)Face scan at airports
- 20. Enhanced security Can’t copied Can’t be share Convenience/control Accuracy Can’t be lost Reduced paper work Costs
- 21. 1) Recognition errors : There are two types of recognition errors first is False accept rate (FAR) and second is False Reject rate (FRR). A false Accept is when a non matching pair of biometrics data is wrongly . False Reject is when a matching pair of biometrics data is wrongly rejected. 2) Compromised biometric data : Paradoxically , the greatest strength of biometrics is at the same time its greatest liability. The pattern such as Iris , Retina or palm vein remain the same throughout your life. So user has a limited no. of biometric features.
- 22. 3) Attacks : There are so many Ways to bypass biometrics system Such as presenting fake biometrics or a copy at sensor for instance a fake finger or fake mask .