Paying with credit cards: What about security?

The credit card is one of the most practical means of payment of all. It can be used at most cash registers, but is also suitable for online shopping and for booking a rental car on vacation. But how secure are credit cards? Why do consumers prefer to use alternatives in some cases, for example Paysafecard Casinosinstead of using the credit card? Are there security gaps and if so, how can they be circumvented?

Buying online on the Internet ? Payment security

The good news is that the Purchase on the Internet by credit card is becoming increasingly secure. Nevertheless, uncertainty prevails and many consumers prefer not to use the ominous plastic card because rumors about security loopholes keep surfacing. For a long time, there were actually some pitfalls and data transmission was not always recommended. However, numerous banks have now responded and ensure that consumers can enjoy a high level of security when paying by credit card.

Part of the security aspect is the three-digit verification number that is printed directly on the credit card. Without it, it is no longer possible to make purchases in many stores. If a hacker finds out the credit card number, they cannot do anything with it without the verification number and personal assets are not at risk.

In addition, there are encryption techniques that protect against more and more attacks by hackers and are no longer so easy to outwit. Consumers can recognize an encrypted site by the lock symbol on the far left of the browser bar. This lock indicates that the site has SSL encryption and that data transmission is therefore particularly secure. Entering sensitive credit card data without the encryption is not recommended.

Spying on card purchases - fraudsters are everywhere!

Whether at the supermarket checkout or in a fashion store, purchases can be paid for in just a few seconds with a credit card, without any cash in your pocket. Small readers make the process easier and the technology is constantly improving. Until recently, it was still necessary to insert the card, but today, contactless presentation and, if the amount exceeds 50 euros, confirmation with a pin or signature is sufficient.

However, not entering the pin for small sums has both advantages and disadvantages. On the one hand, it minimizes the risk of curious persons spying on the entry of the PIN and thus getting into possession of sensitive data. On the other hand, a stolen or found credit card can also be used to go shopping for smaller sums.

However, many banks will refund stolen money if the card was blocked in good time. An exception is when gross negligence is involved, which unfortunately happens time and again. Keeping the credit card together with the PIN in your wallet is considered negligent and ensures that the bank will not pay for the loss.

Transparent payments - merchants receive this data

Data protection plays an important role for a large part of the Austrian population and this is another reason why credit cards are often declined. But how much data is actually transmitted when the card is used to pay for a purchase? The merchant only receives a small amount of data, including the credit card number, the type of credit card (Mastercard, Visa) and the date on which the card is valid. For example, the merchant is not informed of the name of the person making the payment, unless he derives it from the signature.

The credit institutions themselves do not receive any information about which products have been purchased. Even the major payment service providers such as Visa and Mastercard are only informed of the date, place and time of the purchase, but not the content. The rumor that personal purchases are used to spy on individuals is therefore clearly false.

Risk factor of a contactless payment ? what's the deal with data theft?

The option of contactless payment has not been around for long, but the rumors about it are not dying down. It is repeatedly claimed that thieves can intercept the data in passing and then use the credit card illegally. The fact is that there are some apps for smartphones that can actually be used to read the credit card number. The expiry date of the credit card can also be determined in this way. In the most unpleasant cases, thieves can even discover the most recent bookings if an NFC chip has been installed in the smartphone or credit card.

There must be a maximum distance of a few centimetres between the smartphone and the card's NFC chip to trigger data transmission. However, there have always been cases where it has been possible to read the card data through the wallet cover. In this case, however, the protection factor of the three-digit identification number on the card comes into play again, as this is not transmitted despite data transmission and therefore thieves cannot use the credit card to make purchases on the Internet.

Possible debits by third parties?

Another stubborn message that persists to this day is that fraudsters would be able to transfer money from a Credit card that is in the vicinity. This has even been reported on TV, but how is this possible? Basically, debits from a credit card are only possible if an authorized and registered card reader is used. This means that fraudsters cannot act anonymously and it is easy to prove which account the money actually ended up in.

This means that although the possibility of an unintentional debit exists at any time, the probability remains low. After all, a burglar doesn't leave a note with his phone number either, so that the police have less work to do in their investigations. A fraudster who uses a registered card device to book money from other people's credit cards might also head straight for the police station, because his deeds quickly come to light.

Some credit cards can also be an alternative to a credit card for people with a poor credit rating. Mini-credit represent. Which credit cards prove to be Cashper and Cashpresso alternative you can find in the linked article.

Conclusion: Credit card payments have become more secure, self-protection plays a role

Paying by credit card can be advertised as secure both on the Internet and in local shops, but there is also a focus on self-protection. If you carry your credit card with you, you should never carry your PIN in written form at the same time, because then the money may actually be lost in the event of theft. There is no replacement from the bank, nor can the perpetrator always be identified immediately. However, it is good to know that debited funds can generally be reversed over a period of six weeks, similar to a classic direct debit from a current account.

Secure credit card with free payment term: TF Bank Mastercard Gold

With the TF Bank credit card, you can borrow money for up to 51 days free of charge. Initially, you have around €1,000 at your disposal. Depending on your credit rating, this may be a little more or less. However, if you pay your installments on time, TF Bank will increase your card limit in the second and third month. On top of this, you will receive free travel insurance abroad.

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