How To


If you were thinking of the common malware that really targeting databanks— well, they exist. Hackers are one of the threats that attack Point of Sale (POS) systems. This could be hardware-based, such as meddling with the physical device that consumers swipe their cards through, or could be an attack on the data that has been captured with that swipe from the software side. POS systems are used so frequently that it’s rare for a person to think twice about safety concerns when using one.


That is the reason why you need to choose a trusted Point-of-sale system. You have to be careful because brand name damage can affect your business and may cause its downfall especially if your customers no longer trust your services.


Primarily, malware and spyware have been the most common threat on your devices. It uses a variety of methods to hide and spread itself to other systems. Some of this malware are capable of replicating itself and spread from computer to computer or known as Virus replication.


Some malware like Trojan horse will disguise as a useful program but once you activated it, your device will be at risk. Another special software is Rootkit that has the ability to control your computer system and destroy it later on.


Most of these malwares target the POS system’s program to steal credit card data to be copied and used with other credit card. Dexter malware attacks POS system and it steal the system’s Track 1 data which contains the Pin and card’s expiration date and the next target is the Track 2 data where account number is coded.


Don’t Panic or get disappointed because this can be prevented by simple precautionary measures. The way you will protect your POS system against malware is the same with the way you protect your home PC/Laptop, Tablet and other devices.


To ensure the safety of your Android POS system, you need to have the latest security updates for your operating system. Aside from that, make sure you installed an anti-virus on your system to detect malicious software or applications entering in your system.


Try to have at least one firewall, software or hardware. Software firewall creates a defense between your computer and the network. So if another computer on the network gets infected by malware, automatically software firewall will help prevent the spread to your system.  Implementing appropriate security measures will prevent unauthorized access and identify potentially harmful programs. Make sure regular updates are made to your antivirus software.


During the installation of your new Android POS system, avoid the usage of default password and you must create a new password that is strong. Restrict access at the back end and Internet access should be applied to your POS terminals so that only POS-related activities are conducted online and not general Internet usage. POS system should not allow remote access because this only increases the chance that your terminals would be exposed to security threats.


Lastly, choose a trusted POS system supplier, check the quality of their product and ask security related questions. You may also want to visit, and avail it’s free trial version for 14 days.