There is no doubt that Quick Response (QR) code has helped people in numerous ways. Rather than typing an entire URL with QR, people can simply scan the code and access the information they want much faster. The Audit team at GCS Malta discusses the benefits and pitfalls of QR code security in this article.
The Benefits of using QR
Using QR can be very beneficial since it can be used for several purposes:
- Postal services – Parcels are also easily tracked using QR codes.
- Sales and Marketing – People are directed to the product page right away.
- Education – Schools and colleges use QR codes to engage more with students.
- Product packaging – Consumers quickly access product and nutritional information.
- Manufacturing industry – Supplies and parts are easily tracked in the manufacturing industry.
- Coronavirus tracking – During the pandemic, the use of QR codes has helped the authorities track and trace people, which helped stop the virus’s spread.
The Pitfalls of using QR
While there are various benefits of using QR, one cannot ignore the fact that it still poses a security threat to its users. Attackers can use a malicious URL in a QR code that might compromise users’ data. Attackers can also direct users to phishing sites to gather sensitive data.
Although technology helps to make life easier, as an IT Auditor, one should ensure that only genuine QR codes are being scanned. Here are some tips to take all the precautions possible:
- Check the code for any suspicious elements – ensure the legitimacy of logos in the QR code.
- Avoid using a third-party application to scan the QR code; use your smartphone camera as much as possible when scanning the QR code.
- Verify the URL – check the URL for any suspicious signs or elements like spelling.
Why GCS Malta?
At GCS Malta, our auditing team ensures that all precautions are taken when using new technologies. Offering a wide range of audit and assurance services, such as statutory audits and internal audits, our team is here to help your business grow. Contact us today for more information on our services.
