Top 8 Security Vulnerabilities Threatening your POS System
On this article you will get to know Top 8 Security Vulnerabilities Threatening your POS System
In December of 2013, a hacker gained access to 70 million of its customer credit and open-end credit numbers via the company’s point-of-sale (POS) system. For little to midsize businesses (SMBs), the threats are even greater and more abundant than they are for larger enterprises. During this article, we’ll examine the highest eight POS security vulnerabilities that are threatening SMBs today. We’ll tell you not only what to seem out for but the way to stay safe.
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Vendors Managing Encyption Keys With No Hardware Security Module
However, if you physically keep encryption key data break away user data, won’t have access to the encryption information. A hardware security module may be a physical device that stores your encryption data. You’ll attach this device directly onto your computers or servers to access the POS data once it has been uploaded to your network.
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Business Networks With Unsegmented POS Data
If your business is using your corporate network to send system and security updates to POS data devices, you’re putting your business at risk. However, if a hacker gains access to your network, he/ she has also gained access to all or any of your POS data.This is often the Fort Knox version of POS security. However, it’s incredibly difficult and expensive to configure. So, smaller organizations often accept enabling multifactor authentication (MFA) from the business network to the POS device. This is not a dream security scenario but it is the most secure option available for modest companies.
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Running on Old Operating Systems
Not everyone wants to update to Microsoft Windows 10. I get it. Fine, but if you are still running an old version of Windows, you’re posing for trouble. If you ask Microsoft for extended support, you will be safe for a minimum of 5 years after the termination of mainstream support.
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Default Manufacturer Passwords
it’s incredibly important that you simply change the password once you’ve hooked the device up to your software. So, even if you took every precaution possible to secure your data, you are still leaving the door unlocked to hackers.
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Fraudulent Devices
Make sure you partner with a corporation with a solid reputation. By directly gaining access to your customer’s mastercard, these crooks can pull data without you or your customer knowing. These machines simply tell the customer that the transaction cannot be finalized. In fact, the machine is just pulling the customer’s data without anyone realizing.
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Malware via Phishing
It’s important that you simply alert your employees to not open suspicious emails. Hackers embed links in email that, if clicked, give them access to your employee’s computer. Once the hacker has taken control of the machine, he or she will navigate throughout the network and your servers to realize access to any data. hackers can remotely access a POS device that’s connected to the hijacked computer.
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RAM Scraping
This is an old-fashioned attack that also features a little bit of bite. RAM scraping may be a technique by which attackers rip mastercard data from the POS device’s memory. As i discussed before, keeping your POS systems isolated from your business network should limit these sorts of attacks. However, you ought to also tighten your company firewalls to make sure that POS systems are only communicating with known devices.
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Skimming
This is a simple one to ignore because it requires on-the-ground security to make sure nobody sketchy handles your POS devices. Essentially, skimming requires hackers to put in hardware onto the POS device, which can then allow them to scan mastercard information. If you run multiple branches, it’s crucial that you simply monitor how your POS devices are getting used and by whom.
