Black Friday: how to buy online safely? Some tips from ESET

The following text is taken from a press release and in no way reflects the opinion of the editorial staff.

Black Friday, Saint-Nicolas and the end of the year celebrations are fast approaching. This means that most of us will be looking for one good deal or the other. Which we’ll likely find in abundance, as most online and brick-and-mortar stores try to ditch their inventory or outperform the competition with the best deal. However, it should be noted that the pandemic is not over yet, so shopping with your smartphone, tablet, or other connected devices may seem safer than shoving yourself in stores.
But shopping online is not without risk. And while they protect us from the coronavirus, if we are not careful we can end up compromising our device with malware. This can create serious problems, such as blocking our data with ransomware or cybercriminals diverting our confidential data to commit identity fraud or sell it on the Dark Web.
Fortunately, we can mitigate risks by approaching online shopping with a good dose of vigilance, strengthening the security of our device and practicing good security habits.
Connect securely
When shopping online, the best way to start is to have a good Internet connection. We may be tempted to do our shopping in our spare time and this sometimes happens in a coffee shop or outdoors, but public Wi-Fi hotspots are not necessarily secure. Making transactions that include sensitive data such as payment information is unthinkable. Our device could be contaminated with malware or our confidential data could be hacked. It is best to limit online purchases to safe and familiar Internet connections. Therefore, it is better to use our phone’s data plan or connect to our home Wi-Fi network.
The security of our home network should not be underestimated either. If you haven’t touched the router’s security settings since it was installed, now is the time to configure it properly. However, we are very busy creatures who have to run errands throughout the day. Therefore, we may include some online purchases from time to time. If we still want to do it in a public hotspot, we must use a virtual private network (VPN) to be able to protect our traffic to make our purchases with total security.
Secure your device
We may do a lot of our shopping with our smartphones for convenience. Securing it should be a no-brainer. However, a lot of people still think of their smartphone as just a phone rather than a handheld that they always have with them and use it to perform all kinds of tasks. Therefore, they underestimate the amount of personal data stored on these devices, ranging from photos and personal information to payment cards stored in their electronic wallets that they use to pay for their purchases.
Therefore, these devices must also be protected. This is where a reputable security solution comes in: these solutions are well designed to protect our device from contamination by all kinds of malware and seriously protect us from the activities of malicious actors such as phishing attempts or malware. You should also consider protecting your device by adding lock screens that are a combination of biometric locks and passphrases.
Protect payments
We must also consider protecting the payment methods we have chosen. If we wonder where to find such a feature, it means using a reliable security solution on our device. Complete solutions generally offer a payment protection feature that adds an additional layer of protection for our banking and payment applications. This protects us from any enterprising scammer who tries to intercept our payment information in the form of phishing or other threats.
The Payment Protection feature protects our banking and payment applications from malicious applications that may have infested our device by preventing them from overwriting information or reading information on the screen of our protected applications. Also, we need to be able to add apps that we think should be protected by this extra layer of security. Multi-factor authentication, preferably using an authentication app or a security token, is an additional security feature that should be used whenever a payment is involved.
About ESET
For more than 30 years, ESET® has been developing cutting-edge IT security software and services to protect businesses, critical infrastructures and consumers around the world against increasingly sophisticated digital threats. From mobile and endpoint security to EDR, encryption, two-factor authentication, ESET’s powerful and lightweight solutions protect and monitor 24/7, updating defenses in real time to ensure 24/7 security. for users and businesses. Constantly evolving threats require a scalable IT security provider that enables technology to be used securely. This is supported by ESET R&D centers around the world, working to support our common future. For more information, visit or follow us on LinkedIn, Facebook, Twitter and


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