How to scan a QR code safely?
Check out our practical guide and feel more secure
Everywhere you look now, you see QR codes, which have been gaining more and more popularity as a quick and convenient way to access websites, apps and information. However, as their use has become more common, concerns are also being raised about the security of scanning the codes, with malicious actors taking advantage of the opportunity to redirect the link to another destination.
If you've landed on this article, you're looking for ways to protect yourself when you're asked to scan a QR code. Here we'll provide you with a guide with relevant information on how to scan QR codes safely and recommend an ideal app to protect you from potential threats.
Why is it important to scan QR codes safely?
QR codes available to the public in a store, shop window, or other area have been known to be manipulated to redirect you to malicious websites or download dangerous apps to your mobile phone without you realizing it, so it's crucial to make sure the code you're about to scan is safe. A QR code scanner with security features can help you avoid these risks.
Five steps to safely scan QR codes
- Use a reliable application: Download a QR code scanning app that includes security features. The QR code scanning app Trend Micro calls “QR Scanner” This is the great option we recommend, as it checks the security of URLs before opening them and automatically blocks any dangerous content. It is the most recommended option. You should get used to not using your phone's camera as the first option to scan QR codes.
- Check the URL before accessing: After scanning the code, check the URL (the link) that is displayed. Make sure it starts with “http”s://” instead of “http://,” which indicates a secure connection. Also look for signs of legitimacy in the domain.
- Be wary of offers that are too good to be true: If a QR code promises excessive discounts or freebies, it may be a scam. It's important to always do your research before providing personal or financial information. Being cautious is the best preparation.
- Make sure your device is always up to date: Keeping your mobile phone's operating system and apps updated is essential to protect yourself against vulnerabilities.
- Avoid scanning or don't scan codes at all in public places: Avoid scanning QR codes in places where you can't verify their origin, such as on anonymous posters or on products in untrustworthy stores. Also check that there is no raised mark on the QR code (a sign that someone has placed a new code over the original). Alternatively, always use an app like the one we recommend in this article.
Benefits of Trend Micro QR Scanner App:
- Advanced Security: This app not only scans QR codes, but also verifies the security of the link before opening it.
- No annoying ads: Unlike other apps, it does not contain intrusive advertising.
- Easy and free to use: You can download it for free and easily use it from your camera or saved images.
Final thoughts on caution regarding QR codes
If you follow the proper precautions, scanning QR codes can be safe. You know, using an app like QR Scanner It will help you protect your smartphone, personal data and the resources you access from potential threats, while enjoying the convenience that QR codes offer.
Be cautious, always remember to check the links and be wary of any suspicious offers (you know that not everything that glitters is gold).
Scan with confidence and stay safe!
