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Features of Smart Cards

Smart cards, once deployed widely, offer many features that strengthen and enhance the control system. Before explaining these features you should know the uses of these smart cards which are used by an enterprise to provide identification and authentication by providing. As follow we will discuss the features of smart cards.

Features of Smart Cards


These cards provide authentication methods for those who want to access them that can be used to verify users, devices, or applications that want to use the data on the card chip. This feature can protect the privacy of the cardholder and reduce the risk of loss or loss and problems resulting from it.

Secure data storage

These cards provide security for their carrier data and can only be operated by the smart card operating system by those with appropriate access rights. This can happen by storing personal user data on the card instead of the central database.


They provide cryptographic features including key generation, secure key storage, retail, and digital signing. Which can be used to protect privacy. For example, a smart card system can produce a digital signature for an e-mail message, providing a way to validate e-mail. This protects the message from tampering and provides the receiver with confirmation of the creation. The fact that the signature key originated from a smart card adds credibility to the origin and destination of the site.

Strong device security

Hard to tag smart cards where they have a built-in resistance to manipulation. Smart card chips include a variety of hardware and software capabilities that detect, interact with and help tamper with potential attacks.

Secure communications

They provide a security system between the card and its holder. Smart cards protection allows you to send and receive data in a secure and private way.


They provide a storage system for dynamic templates that can be used to improve privacy in systems that use biometrics, store dynamic templates, and perform biometric matching functions. One of the most important examples of this is to store fingerprints on smart cards rather than databases.

Personal device

The smart card is no doubt connected to its holder. The smart-card plastic is often personalized, providing an even stronger binding to the cardholder. This property can be used to improve physical privacy such as patient data storage and medical care in the health care system

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