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Credit card and smartphone illustrating online card payments without physically presenting the card

Credit Card

Do I have to use my physical card when shopping?

In the early years of credit cards, using the card physically was mandatory. With the internet and new technologies, we can now pay with only the card details, 3D Secure and contactless NFC payments, even without the card in hand.

Cryptocurrency mining concept illustration showing mining hardware and blockchain blocks

Cryptocurrency

What Is Cryptocurrency Mining?

Mining is the production of cryptocurrency through hardware and software, as well as the recording and confirmation of cryptocurrency transfers. Because block difficulty rises with each new unit, mining requires very powerful processors.

ATM machine used for banking transactions in Turkey

ATM

ATM Companies Operating in Turkey

ATMs are devices that let customers carry out many banking transactions without visiting a branch. Keeping these devices technologically up to date and maintaining a high level of security are among the most important issues. Below are the companies that provide ATM software and support in Turkey.

Illustration explaining OTP one-time password verification

Security

What Is OTP (One-Time Password)?

These are passwords generated for one-time use and sent to the cardholder's phone to verify card transactions in payment systems. The password sent during a 3D Secure transaction is a common example.

ATM machine vulnerable to hacking and fraud

ATM

Can ATMs Be Hacked?

ATMs are among the channels banks use most to serve customers. Besides being one of the most important channels, because they physically dispense cash and give access to a customer's account, many fraud cases occur at ATMs.

ATM machine targeted by jackpotting attacks

ATM

ATM Hacking Attacks Are on the Rise!

ATMs hold large amounts of cash, which keeps them in fraudsters' sights. Diebold Nixdorf and NCR report that jackpotting attacks have reached the United States. Here is what happened and what precautions can improve ATM security.

Contactless NFC payment on an iPhone opened to third-party apps by Apple

Payment Systems

Apple opens NFC payments to third-party apps

Under the EU Digital Markets Act, Apple will let third-party developers in the European Economic Area offer NFC contactless payments inside iOS apps without Apple Pay or Apple Wallet, opening the way for banks and payment services to launch their own tap-to-pay solutions.

Illustration for a glossary of cryptocurrency terms such as Bitcoin, blockchain and mining

Cryptocurrency

What Are the Terms Used in the Cryptocurrency World?

Cryptocurrencies are becoming part of everyday life and are expected to compete seriously with card payments. This glossary explains the key crypto terms, from address, altcoin and arbitrage to halving, mining, proof of stake and stop-loss.

Illustration depicting digital POS payment terminals

Merchant & POS

What is Digital POS?

The digital form of Point of Sale (POS) systems is called Digital POS. There is also a software-only subtype called Virtual POS. After Mobile POS (mPOS) and Virtual POS usage became widespread, the term digital POS came to refer to these two products.