Point-of-sale systems have extremely helpful and beneficial features for many businesses. However, POS systems have become victims of various cyber crimes and attacks in recent years. Although it is impossible to completely eradicate POS security breaches, it is important to learn ways to limit the effects. Listed below are 7 effective ways to improve your POS security:
1. Use the most up-to-date POS software.
Downloading and installing all the recent updates to the POS software is important to help keep your data secure. This is because every software update includes security patches. Failing to install these can put your data at risk.
2. Download software as it comes.
Rather than downloading software quarterly or by some other schedule, it is recommended that you keep your software up-to-date. Downloading the updates as they are available is important to make sure that your data is always secure.
3. Install firewalls and anti-virus software.
POS systems are at a constant risk of attack by hackers, viruses, spyware, or malware that has been specifically designed to destroy or steal data from these systems. Although using firewalls and anti-virus software may not stop them completely, it helps to keep your system more secure.
4. Create strong passwords.
Try not to make use of default passwords. It is easier for hackers if you use default passwords instead of creating passwords yourself. Thus, it is highly recommended to create strong passwords that are difficult to guess.
5. Change passwords often.
It is also highly recommended that you change your passwords often. This makes it more difficult for hackers to get a grip on your account and take financial data from your POS system.
6. Deny internet access from POS systems.
Restricting POS computers and terminals from accessing the internet will stop the viruses and software that could harm your system. Connect your restaurant POS systems to the internet for relevant activity only, not for general internet usage.
7. Deny remote access.
IT personnel and administrators might prefer remote access to a system to check for problems. However, this only makes it easier for hackers to get on the system and access the data on the network. To prevent this from happening, it is necessary to avoid all kinds of remote-access interactions.
Following the steps mentioned above will definitely protect your restaurant POS system from ultimate security threats. You are far less likely to suffer an attack if you follow these rules. Besides these, it is also extremely important for employers to educate their employees on the right usage of POS systems. It is also important to teach them about the signs of a possible breach in security. They will be able to take the right steps to deal with an attack.