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HSM & Security
Below are the properties and descriptions of the DES and AES keys used for encryption: DES (Data Encryption Standard) and AES (Advanced Encryption Standard) are both symmetric block ciphers. DES is a symmetric block cipher with a 56-bit key length...
Merchant & POS
The PCI Security Standards Council (PCI SSC), founded in 2006 by Amex, Discover, JCB, Mastercard and Visa, has shared its data security and testing standard for accepting contactless payments on smartphones and tablets without extra hardware.
Payment Systems
ISO/TC 68 is a technical committee within the International Organization for Standardization in Geneva, responsible for developing and maintaining international standards for banking, securities and other financial services.
HCE
The token used in HCE transactions contains more than just a new number derived from the card number. It also includes single-use keys, an expiration date, RSA keys and certificates, transaction limits, and an Application Transaction Counter (ATC).
Laws & Regulations
Yes. A payment or electronic money institution may outsource its information systems, provided it complies with Articles 11 and 16 of the Information Systems Communiqué and Article 13 of the Regulation.
Laws & Regulations
It is the regulation that sets out the procedures and principles for banks procuring support services, that is, outsourcing. Some services such as catering, legal counsel and advertising are outside its scope.
Credit Card
Track3 is a field that doesn't need to be written to the card's magnetic stripe. It's used only in very specific cases and isn't required for authorization transactions. Issuers generally don't encode Track3 data onto the card's magnetic stripe. It consists of 104 numeric characters.
Open Banking
No. Under the BRSA communiqué on service model banking, service banks can provide service model banking only to interface developers resident in Türkiye.
Online & Authorization
Account-to-account (A2A) payments can be described as making a payment by transferring money from one bank account to another. Though similar to wire transfer/EFT, combining the transfer with the payment creates a seamless experience.
Credit Card
This communiqué sets the rules for managing information systems used in bank card and credit card transactions. Card scheme operators, issuers, acquirers, merchants and outsourced service providers are all within its scope.
Credit Card
Germany-based Deutsche Bank is launching a new credit card in Spain with a dynamic CVV code that changes every four hours, to make online shopping more secure. Deutsche Bank partnered with Mastercard and Idemia for the new card, launched under the Tarjeta Calma brand.
Payment Institutions & E-Money
The Law defines e-money as monetary value issued in exchange for funds accepted by the issuer, stored electronically, used for payment transactions and accepted as a payment instrument by persons other than the issuer. This post explains e-money institutions and the services they may provide.