Three Critical Guidelines on Promoting Point of Sale Security

The point of sale (POS) terminal is a crucial system in any retail business operation. This computerised setup is designed to replace the traditional and out-dated cash register. In simple terms, the POS will calculate the payment owed by the customer and present an electronic or printed receipt. In addition, this product is often used in handling the inventory, processing cash cards and tracking customer orders. Regardless of the scope of your company's POS functions, it is important to secure this system against potential infiltration. If the setup is breached, unauthorised people will access your customer's payment card information and even compromise your business accounts. Here are three guidelines on promoting security in your point of sale system.

POS Update and Maintenance

The software installed in point of sale systems evolves constantly like other forms of modern technology. Therefore, you should ensure that your business is using the most updated and reliable applications in the market at all times. This is important because there are unscrupulous people who are constantly looking for ways to infiltrate the security protocols. When you fall behind on maintenance practices, you make your system vulnerable to infiltration. Ideally, you should set up a POS that has modern card payment processing and ensure that the seller provides periodic software updates. You should also make certain that your anti-malware and antivirus software as well as your firewalls are updated frequently. In addition, change the login codes regularly because default identifications make you vulnerable.

Isolate the POS

Most modern technology is designed to promote syncing of different systems. This is a beneficial aspect in terms of streamlining different elements of the business such as inventory, accounting and customer orders. Unfortunately, this integration can present a security threat because the POS will be exposed to threats in other less critical systems in the business. For example, if your POS is connected via the company Wi-Fi to the computers, it can be exposed to malware from your browser. The introduction of malicious software can be accidental or intentional, but the potential damage is completely avoidable. You should keep the POS system completely isolated from the general network to protect the data on customer payments.

Encrypt the System

Encryption involves changing the information in the POS system into a form that is unreadable by virtual intruders. You should request for this service from your supplier to protect your client's information and payment specifics. This means that unauthorised people will not be able to understand the data even if they gain access.

For more information, contact a company like Austech Weighing Pty Ltd