What is an Android POS System?

An Android POS system is a point-of-sale solution that utilises Android devices such as smartphones or tablets to perform sales transactions, manage inventory, and facilitate efficient business operations.

Threats to POS devices

Threats to POS devices include hacking, cybercrime targeting, device theft, unauthorised access, and human error, all of which can lead to data breaches, financial losses, and operational disruptions.

1. Possibility of Hacking

POS devices are susceptible to hacking attempts, where cybercriminals can exploit vulnerabilities to gain unauthorised access, steal sensitive data, or manipulate transactions, potentially compromising customer information and business operations.

2. Easy Target of Cybercrime

POS devices, particularly those connected to the internet, can be targeted by cybercriminals who aim to steal payment card data, commit fraud, or launch malware attacks, leading to financial losses, reputational damage, and legal consequences.

3. Device Theft

The physical theft of POS devices poses a significant threat, as thieves can gain access to stored data, use the devices for fraudulent activities, or even extract sensitive information from the stolen hardware, jeopardising customer privacy and business integrity.

4. Unauthorized Access

Using weak password combinations and maliciously exploiting USB ports or SD cards, weak access controls, or insufficient authentication measures can result in unauthorised individuals gaining access to POS devices, allowing them to manipulate transactions, extract sensitive data, or disrupt business operations, leading to financial loss and compromised customer trust.

5. Human error

Mistakes by employees operating the POS devices, such as entering incorrect prices, mishandling sensitive data, or falling victim to social engineering tactics, can result in financial discrepancies, data breaches, and compromised system integrity, highlighting the need for proper training and protocols.

Security Tips for Android POS Systems

Here are the nine security tips to protect your Android POS Systems from most threats-

1. Secure Connectivity

Systems that connect to external networks are more prone to attacks. Ensure the POS terminal works on private network connectivity, not open public networks. To avoid malicious attacks, block the device from connecting to public Wi-Fi networks.

2. End-to-end encryption

End-to-end encryption ensures that sensitive data transmitted between the POS device and the backend systems is securely encrypted from the point of origin to the point of destination. Thus, the data remains unintelligible to unauthorised parties even if intercepted. Implementing strong encryption protocols for payment card data and other sensitive information minimises the risk of data theft and unauthorised access.

3. Two-factor authentication

Two-factor authentication (2FA) adds an extra layer of security to the login process by requiring users to provide two verification forms. Typically, this involves something the user knows (e.g., a password) and something the user possesses (e.g., a unique code sent to their mobile device). 2FA makes it significantly harder for unauthorised individuals to gain access to the POS system, reducing the risk of unauthorised transactions, data breaches, and identity theft.

4. Data security and encryption

Preserving data at rest (stored on the POS device) is essential. Implement robust data security measures such as encrypting the data stored on the device. Encryption transforms the data into an unreadable format and can only be decrypted with the appropriate encryption key. Encrypting data ensures that the device is secure and inaccessible to unauthorised individuals.

5. Device monitoring and control

Implementing a device monitoring and control system allows you to track and manage your POS devices remotely. This includes monitoring device activities, tracking usage patterns, and managing security settings. With device control capabilities, you can remotely lock or wipe data from a lost or stolen device, preventing unauthorised access to sensitive information.

6. Kiosk Mode lockdown

Kiosk Mode is a configuration that restricts the functionality of an Android POS device to a specific application or set of applications. By locking down the device to authorised applications only, you minimise the risk of malware installation, unauthorised system modifications, or access to sensitive data through unapproved applications.

7. Block unauthorised sites and public Wi-Fi

To enhance security, restrict access to unauthorised websites and block public Wi-Fi networks on your POS devices. Unauthorised sites may contain malicious content that could compromise the device’s security or facilitate data breaches. Public Wi-Fi networks are often unsecured, making them potential targets for hackers to intercept data transmitted over the network. Blocking access to these reduces the risk of unauthorised access, data interception, and malware infections.

8. Timely app and system updates

Regularly updating the POS system’s apps and operating system is crucial for security. Updates often include bug fixes, security patches, and enhancements that address vulnerabilities discovered in previous versions. By keeping your system up to date, you ensure that known security weaknesses are patched, reducing the risk of exploitation by malicious actors.

9. Device tracking

Enabling device tracking features on your POS devices helps you locate and recover lost or stolen devices. Device tracking uses GPS or other location services to pinpoint the device’s location, aiding in its retrieval. By quickly recovering a lost or stolen device, you minimise the risk of unauthorised access to sensitive data and prevent potential financial losses.


By implementing these security measures for your POS systems, you strengthen the protection of customer data, reduce the likelihood of security breaches, and safeguard your business operations. Regularly assess and update your security practices to avoid emerging threats and ensure ongoing protection.


Android POS systems or machines have become popular for businesses of all sizes. Android POS systems have revolutionized the world of point-of-sale technology and mobile payments. Some of the benefits of using an Android POS System include Increased Efficiency and Productivity, improved customer service, better inventory management, the ability to process credit cards, access to real-time information & analytics, & integration with existing applications. Additionally, they can enable customers to browse for items and make payments quickly at the checkout line. Today, many retailers rely on Android POS systems to make their business operations more efficient and secure. The technology makes it easier to manage inventory, accept payments, and process orders on the go.

Furthermore, they can be set up to offer customers loyalty discounts or reward programs. For example, businesses can set up loyalty programs to give customers special discounts or rewards for returning customers or large purchases. Thus, Android POS systems have become an ideal solution for businesses of any size due to their easy-to-use, intuitive, and powerful features.

What are Android POS Systems or Machines?

Android POS systems or machines are cloud-based systems that enable businesses to accept payments, manage customers, track sales, and process orders. Additionally, their large-screen interface helps improve the customer experience allowing users to interact better with the machine. The enhanced user experience and flexibility offered by Android POS systems, superior graphics and a 5-inch display make the entire transaction experience smooth.

Benefits of Using Android POS Systems or Machines

Numerous benefits are associated with using Android POS Systems for businesses of all sizes. Some of these benefits are:

  1. Increased Efficiency and Productivity
  2. Improved Customer Service
  3. Reduced Costs
  4. Enhanced Security
  5. Increased Flexibility and Scalability

1. Increased Efficiency and Productivity

Android POS systems provide businesses with increased efficiency and productivity. By automating sales and inventory tracking processes, businesses no longer have to manually keep track of orders, payments, and customer relationships. This allows businesses to save time and money while also allowing them to focus on more important tasks and strategies that can improve their business.

2. Improved Customer Service

In addition to increased efficiency and productivity, Android POS systems can help businesses provide better customer service. By integrating customer relationship management (CRM) systems, businesses can easily access customer data and provide personalized, quick customer responses, improving customer satisfaction and loyalty.

3. Reduced Costs

The automation capabilities offered by Android POS systems can also help businesses reduce their costs. For example, businesses can significantly reduce manual overhead costs associated with labour-intensive processes by automating routine tasks such as tracking sales and inventory. Furthermore, Android POS systems are usually subscription-based services, eliminating the need for large capital investments in traditional hardware or software solutions.

4. Enhanced Security

Another benefit of using Android POS systems is that they can provide businesses with enhanced security. Android POS systems use encryption technology to protect customer data, which reduces the risk of data breaches and other cyber-security-related issues. Furthermore, Android POS systems are usually designed with high-level authentication and other security features to ensure the safety of customer data.

5. Increased Flexibility and Scalability

Finally, Android POS systems offer businesses increased flexibility and scalability. Android POS systems can be easily adapted to different businesses and their specific requirements, allowing businesses to customize the system to suit their needs better. This makes it easier for businesses to expand over time, as they can quickly and easily add users, accept new payment methods, and update their system as needed.


In conclusion, Android POS systems provide businesses of all sizes with the numerous benefits mentioned above. By investing in an Android POS system, businesses can streamline their operations, improve customer service, and save costs in the long term. Ongo is a rapidly expanding digital payment platform in India. Our omnichannel platform grants companies, retailers, and individuals the convenient capacity to process payments, allowing for a streamlined experience. Businesses interested in learning more about Android POS systems or terminals can find information from books, tutorials, and platforms from trusted online sources.