Convergence of Biometric necessities
a couple of security interfaces are already planned to be deployed within the frame of the U.S. government's Personal Identity Verification (PIV) card system such as security layouts that include a fingerprint recognizer and implanted personal data. Adding on, Smart card IDs will also be utilized for the Transportation Worker Identification Credential (TWIC) measure that has the goal of issuing more than ten million identification cards to transportation workers over the next three years or so. About four summers ago the International Civil Aviation Organization, suggested that biometrics be utilized in e-passports and other travel applications that can be read by machines. From another view, in Europe, the Visa Information System (VIS) is a border management measure that will ultimately utilize biometrics to improve security and streamline traveling within the European subcontinent. Furthermore, in about three years from now, England also will start deploying biometric passports with facial detection as well as fingerprint technology. Among the early adopters of ID card programs are also Thailand, Hong Kong, Malaysia.
Without a shadow of a doubt, the most secure medium for personal and confidential data in our time is smart cards. Smart cards are extensively utilized in corporate, military as well as governmental security applications especially due to implanted computing power and advanced security capabilities. Ever since the terrorist attacks of Sept. 11, 2001, governmental organizations and various departments and in particular airport authorities, have been searching for ways to reinforce security, which has lead them to launch their search and active pursue of biometrics solutions. The technology of Biometrics, alongside with smart cards, can be utilized to rapidly confirm the identity of an individual entering into a particular location. Numerous big government as well as private institutions has identified biometric solutions as key in raising the level of ID verification accuracy and plan to invest extensive amounts into biometric security technologies for future security demands.

Convergence advantages of Biometrics solutions
solutions of Biometric identification have quite a few unique benefits over other authentication solutions, such as passwords, in dependably verifying people. It is obvious that nobody can steal intrinsic Human characteristics, such as fingerprints, facial and iris patterns, since they are unique identifiable traits that cannot be stolen or lost under any circumstance. These Traits are distinctive in the same manner each person is distinct from the other.
Because of the increasing dependability of biometrics solutions, the technology is now being utilized in many more interfaces. In the present day and age, solution prices are more affordable and biometrics system manufacturers have established technical standards to enhance the technology's necessities and utilizations.
Recognition via fingerprinting is the by far the most widely used biometric recognition method because it is extremely precise, comparatively non-intrusive, utilizes an existing reference database and is reasonably priced. Identification via Fingerprinting is primarily based on optical, capacitive, thermal, pressure/tactile or ultrasound detectors. Moreover, optical detectors have quite a few benefits, including ease of operation, durability, decreased cost per surface area, as well as high accuracy of recognition. The traditional optical solution is based on external optics and is the oldest and most widely established technology, however so far, it has been too large and expensive for smart card convergence. At this time, there are virtually more than thirty companies worldwide producing and/or developing fingerprint detectors. The vast majority of companies are utilizing silicon detectors and a capacitive recognition procedure.
Smart cards are already getting utilized in financial and other fingerprint identification-compliant interfaces, providing high security for the processing and storage of restricted information. Advanced smart cards of security offer state-of-the-art digital signature technologies for secure e-business operations and dependable ID applications. However even the sturdiest security mechanisms are guarded by PINs or passwords that are subject to being tampered with or forgotten by the user. Converging biometrics with high-security smart cards eradicates the weakest point, which is essentially the use of passwords and PINs. Through hooking up the user directly to the verification procedure through their exclusive physiological and/or behavioral qualities, it is feasible to verify that the authorized user is indeed in attendance and not just someone who happens to be acquainted with a combination of letters or numbers of another user.
A large number of biometric and smart card producers are developing biometric smart card products. Biometric authentication solutions that are based on smart cards are categorized into three technical subdivisions: biometric system on card, template on card, and match on card.

Template-on-card. Template-on-card interfaces enable only the storage of biometric templates on the smart card itself. Attainment, feature extraction and matching are carried out in an external apparatus, such as a computer with biometric detector and application. In the present day, just about all smart cards have adequate memory capacity for the storage of biometric templates, and many biometric suppliers provide template-on-card interfaces.
Storing biometric templates on a smart card supplies much more privacy and security than the storage on computers, servers or specific records. However, relative to the other biometric smart card interfaces, template-on-card solutions have the lowest security standard. The technology demands the biometric template leave the smart card's secure memory and be transported into a more susceptible setting such as a personal computer. Template-on-card products always necessitate external biometric apparatus with added biometric interface, so the cost for the entire identification infrastructure is significant.

Match-on-card. Match-on-card interfaces represent the second maximum standard of security and expediency out there. An up to date smart card has sufficient operative potential and memory for the matching of the fingerprints and storage of biometric templates. The demanding procedure of acquirement and feature withdrawal are carried out in an external apparatus a smart card reader with integrated biometric detector, memory and microprocessor. For that reason, match-on-card solutions constantly necessitate external biometric apparatus with extra biometric software, which includes an investment in detection systems. Nevertheless, match-on-card products are generally more secure, since the biometric template is not required to actually leave the smart card system.
match-on-card solutions are currently offered by a handful of smart card and biometrics companies such as Oberthur Cards, Giesecke & Devrient, Precise Biometrics AB, and Activcard.

Biometric system-on-card. The biometric system-on-card model provides the highest standard of security, convenience and confidentiality. In a system-on-card interface, the smart card unit is equipped a complete biometric authentication system with biometric detector, memory, and secure biometric manager. The acquirement and feature withdrawal, match and storage of the biometric template carried out directly on the smart card itself. As a direct result of that, system-on-card solutions do not require external biometric apparatus or detectors, nor does it need extra biometric interfaces. These cards are specifically established to utilize the existing smart card interface.
On the other hand, only fingerprint as well as voice detection technologies can in fact be incorporated into ISO/IEC 7816-compatible smart cards, this is due to technological limitations specific to smart cards (bending resistance, memory size, computing power, power expenditure, mechanical dimensions,). Iris and Face detection technologies necessitate more computing power and memory than what is presently feasible with smart card computers. In addition to that, flexible and paper-thin optics for smart cards are not yet widely commercially obtainable, though the field of printed electronics and organic semiconductor-based devices holds great potential for substitutes to conventional silicon-based products.
Not to mention that an ISO/IEC 7816-compatible system-on-card solution is also based on fingerprint biometric interfaces and requires a thin and unbreakable life-scan fingerprint sensor as well as a highly incorporated biometric management system with adequate non-volatile memory for biometric template safekeeping.
There are no less than three limiting elements as to why no commercially available fingerprint detector can be incorporated into ISO/IEC 7816-compatible smart cards, a roundabout thickness of more than 0.8 millimeters, inadequate bending resistance and price.
Moreover, Silicon detectors have technical potential for incorporation into smart cards, if new thinning technologies are carried out, but the cost price will still be an issue to keep in mind.

Necessities of Biometric Smart Card ID
There are quite a few imperative necessities for biometric confirmation systems installed on a smart card. Amongst the first of these requirements is high dependability recognition as well as accuracy high. The smart card must complete the highest security demands. The system must be examined and licensed according to worldwide recognized security protocols such as EMV, Common Criteria EAL4+, , FIPS 140, ITSEC E4 hoch, ZKA, as well as Visa. The card must also offer a high scale of defense against thieves of identity. The fingerprint authentication interface must supply superior fraud detection abilities to avoid identity theft through counterfeit fingerprints.
Adding to that, offering strong protection of biometric info against misuse and forgery has become an important necessity. The fingerprint verification system must provide strong protection techniques for personal and biometric information to comply and meet the guidelines of data protection laws and consumer associations. As soon as the reliability of biometric data is tampered with, it can never be reclaimed. The information of a biometric cannot be changed unlike that of a password. Due to this fact, the system must offer low false-recognition and refusal rates, and recognition of a wide assortment of finger types, from very wet fingers to very dry fingers.
Another aspect of conformity with ISO/IEC 7816 protocols, the system must meet the extensive demands of low production expenses while at the same time being well-matched and interoperable with existing scanners, interfaces, manufacturing apparatus and procedures.