Plastic Cards: Crafting A Secure Identification System

Introduction

Plastic cards, whether they are key cards, identification cards, or payment cards, are an essential in our daily lives. From gaining access to restricted areas to making purchases, the technology behind these cards is something we often take for granted. This is especially true with cards used for identification or authentication, which must be both secure and reliable as well as convenient for users.

What Are Plastic Cards?

Plastic cards are essentially credit cards, key cards, and identification cards that are made from a hard plastic, usually PVC. These cards can vary in shape and size depending on the desired purpose. Some cards may have embedded technology to serve specific functions, such as contactless payment or access control. Plastic cards may also be printed with the holder's name, photo, and other data.

How Do Plastic Cards Work?

The technology behind plastic cards has greatly evolved over the years, but the principle of operation is still the same. They are able to identify a user based on a unique set of data stored on the card or inside the card. For example, a magnetic stripe card contains a series of magnetic tracks that can store a person's personal information. When the card is swiped, the data stored on the tracks is decoded, allowing the user to be identified.

They Help Prevent Fraud

Plastic cards have become increasingly important in the fight against fraud. Credit cards come equipped with a unique 3 or 4-digit security code, known as the CVV number that can be used to ensure that it is being used by the rightful owner. Additionally, using contactless payment is becoming increasingly popular, as it is fast and secure. This technology uses radiation to transfer data between the card and the card reader, making sure that only authorized users can access it.

They Provide Improved Authenticity and Security

Plastic cards are not only used to help prevent fraud, but also to provide improved authenticity and security. These cards are often encoded with both an identification number and a security code, which is unique to the individual cardholder. This helps to ensure that sensitive information, such as Social Security numbers and bank account numbers, are safe and secure.

Pros Cons of Plastic Cards

Case Studies

Bob's Accountant Services

Bob's Accountant Services is a small business that provides personal and business accounting services. The company has successfully implemented a system powered by plastic cards that allows clients to securely access their accounts and view their records anytime. The system includes a card reader that is capable of reading cards embedded with an identification number and a security code, as well as contactless payment technology for clients who wish to purchase additional services.

Smart Hotel

Smart Hotel is a 5-star establishment that has recently implemented plastic cards for all its guests. Guests are now given individual keycards that allow them to enter their rooms and access certain restricted areas. The cards also include a contactless payment system for customers to easily purchase items from the hotel's gift shop and restaurant.

FAQ's

How secure are plastic cards?

Plastic cards are generally considered very secure. They are typically encoded with a unique identification number and security code, and some cards even come equipped with contactless payment technology, which is highly secure.

Are plastic cards expensive to implement?

The cost of implementing a system powered by plastic cards depends on its complexity. Simple systems may not be too costly, but more complex systems may require larger investments.

Mistakes People Make

One of the common mistakes people make when using plastic cards is not taking the necessary precautions to safeguard them. Plastic cards are vulnerable to theft, and it is important to remember to keep them out of sight and securely store them in a safe place when they are not in use.

Best Practices

One of the best ways to ensure the security of your plastic cards is to set up a multi-factor authentication system. This involves the use of at least two methods of authentication, such as a card and a PIN code. Additionally, it is important to regularly update any software or systems that rely on plastic cards, as this will ensure that any potential security flaws are patched and unable to be exploited.

Conclusion

Plastic cards have become an essential part of our lives, from access control to authentication. They are generally very secure and are able to provide improved authenticity and security. However, it is important to remember to take the necessary precautions to protect your cards. Additionally, it is a good idea to have a multi-factor authentication in place and to regularly update any related software or systems.