The Best Security Features for Your Point of Sale

As a small business owner, you know how important it is to protect your customers’ data and your own reputation from cyberattacks. Point-of-sale (POS) systems that do not have reliable security features are one of the most vulnerable targets for hackers. Hackers can steal credit card information, personal details, and even access your back-end systems.

That’s why you need to invest in a POS system that has robust security features and follows the best practices for POS security. In this blog post, we will cover some of the essential security features that you should look for in a POS system, and how they can help you prevent data breaches and fraud.

What Is POS Security?

Point of sale security is the process of creating a safe environment for customers to make purchases and complete transactions. POS security measures are crucial to prevent unauthorized users from accessing electronic payment systems and reduce the risk of credit card information theft or fraud1.

Point-of-sale hacks represent a major opportunity for cybercriminals. POS applications contain a huge amount of customer data, including credit card information and personally identifiable information (PII) that could be used to steal money or commit wider identity fraud. By hacking one application, malicious hackers can potentially gain access to millions of credit or debit card details that they can either use fraudulently or sell to other hackers or third parties1.

Hackers can also exploit retailers’ compromised POS applications, which can give them access to vast amounts of customer data, as well as additional applications and systems the retailer operates1.

Organizations must use point-of-sale systems security to protect their applications, prevent unauthorized access, defend against mobile malware, and prevent hackers from attacking their back-end systems1.

How POS Security Works

Security is one of the biggest risks of POS system environments. Hackers are constantly on the lookout for holes in security and potential weaknesses that might allow them to launch attacks on POS applications.

An attack typically begins with a hacker gaining access to a target system. They do this by exploiting a vulnerability or using social engineering techniques. Then they will install POS malware that is specifically designed to steal card details from POS systems and terminals. They then go through an organization’s POS system memory to scrape and collect data. The hacker then moves data to another location for aggregation before transferring it to an external location that they can access1.

Organizations can defend against these attack vectors by deploying technology that prevents POS malware. This includes whitelisting specific technology to protect against unauthorized practices, using code signing to prevent tampering, and using chip readers so customers do not have to swipe their credit and debit cards (making it more difficult for attackers to replicate card data1).

6 Best Practices for POS Security

There are several measures that organizations can adopt and deploy to defend themselves. Business owners may want to protect themselves from POS attacks, data breaches, and POS malware infections. Such measures include:


POS security is not something that you can afford to ignore as a small business owner. By following the best practices and features, you can protect your customers’ data and your own reputation from cyberattacks. You can also improve your customer experience and loyalty by providing a safe and secure payment environment.

If you are looking for a POS system that offers the best security features and practices, check out We offer a range of POS solutions that are designed to meet the needs of small businesses in various industries. Our POS systems are easy to use, reliable, and secure, and come with features such as:

  • iPad-based POS systems that prevent malware infection
  • Whitelisting and code signing technology that protects against unauthorized practices and tampering
  • Chip readers that prevent card data replication
  • IDPS and firewalls that monitor and prevent threats and breaches
  • Encryption methods that protect stored and transmitted data
  • Secure payment methods that support chip cards and contactless payments

To learn more about our POS solutions, visit our website or contact us today. We would love to help you find the best POS system for your business.