5 Things Know Before Scanning A QR Code

4 mins read
Scanning A QR Code
Scanning A QR Code

Scanning A QR Code:- QR codes have been around for a while, but it seems like this form of technology is becoming more popular than ever. Scanning a QR code can be a convenient way to access additional information, make a payment, or take advantage of a special offer.

However, you should take the time to educate yourself on what to look for when scanning a QR code to ensure you are doing it safely. In this guide, we will cover 10 important things to know before scanning a QR code to help you stay safe and secure. With these tips, you will be able to make the most out of scanning QR codes and ensure all your transactions are safe and secure.

Scanning A QR Code

What is a QR Code?

A QR code is a type of barcode that can store a lot of information in a small package. QR stands for “Quick Response” and was created by the Japanese corporation Denso-Wave in 1994. This technology has become extremely popular in recent years due to its accessibility and utility in many industries. QR codes are able to store text, URLs, contact information, calendar events, health information, and more.

If you have ever used the ticketing feature at a music festival or sporting event, then you have probably used a QR code. QR codes are often seen in magazines or on product packaging, and can be scanned with a smartphone or tablet. They can be used for a wide range of purposes, from accessing additional information about a product to connecting with friends to making a payment.

1) Scanning a QR Code Work?

A QR code can be scanned with a smartphone or tablet by using a QR Code reader app. Once the scanning app is opened, the device’s camera will be activated so you can snap a picture of the QR code. Once the QR code is scanned, the reader app will automatically access the information that is stored within the code. Depending on the app being used, you may have to manually type in the information stored in the code or it will automatically be pulled up in your device’s browser.

If you are using a website URL stored in a QR code, the app will automatically pull up the website in your device’s browser. Scanning a QR code is an incredibly simple process that can be done with just a few taps.

How Does Scanning a QR Code Work
How Does Scanning a QR Code Work

2) Scanning a QR Code Risks

While scanning a QR code can be a convenient way to access information, make payments, and more, there are some risks that come along with it as well. When you scan a QR code, there is a chance that you could be exposed to malicious content. QR codes are often used to distribute spam or links to malicious websites that could steal your information.

These types of QR codes can be found on flyers, magazines, or product packaging. Some scammers are even creating their own QR codes that appear to be legitimate but are actually linking to malicious content. While scanning a QR code is generally safe, you should always be on the lookout for signs of a scam.

 What Are the Risks of Scanning a QR Code
What Are the Risks of Scanning a QR Code

3) Turn Off Your Location Settings

A common practice among scammers is to create malicious QR codes that rely on your device’s GPS or location settings to determine what content is displayed. This type of QR code will often display a malicious message if it detects that you are in a place that gets a lot of foot traffic, such as a busy city. Before you scan a QR code, be sure to turn off your location settings so that malicious QR codes won’t be able to access your information.

This will also help you avoid being served unwanted content, such as ads for products or services that you aren’t interested in. If you are scanning a QR code in a magazine or other publication, you can turn off your location settings manually or use a browser that doesn’t track your location.

Turn Off Your Location Settings
Turn Off Your Location Settings

4) Look for Secure Payments

If you do plan on scanning QR codes, you may come across some that are used for payment purposes. Before scanning these QR codes, be sure to check that they are secure. You can do this by looking for a ‘padlock’ icon on the device where you are scanning the code or reading the URL to make sure it’s for a legitimate website. If you don’t see either of these, it is likely a payment QR code and should be avoided.

Look for Secure Payments
Look for Secure Payments

5) Tips for Spotting Fake QR Codes

– Make sure the QR code is at a safe distance from other text: Scammers will often place their QR codes right next to legitimate text to make them appear more authentic. This can be a sign that the QR code is malicious. – Check the URL before scanning: Before you scan a QR code, take a few seconds to check the URL to make sure it’s legitimate. – Scanning app or browser: If you are scanning a QR code with a website URL, try scanning the code directly through your scanning app or browser.

If you get a different result when scanning the code directly, this may be a sign that the QR code is malicious. – Look for misspellings: Often scammers will try to create QR codes quickly without taking the time to spell-check their work. If you notice spelling errors in the QR code, this could be a sign that the code is malicious.

Check the website domain: If the QR code has a website URL and you are concerned that it may be malicious, try Googling the domain to see if it’s an actual website. If it is, you can scan the code using your browser instead of using the QR code.

Tips for Spotting Fake QR Codes
Image by Andrzej Rembowski from Pixabay

Also Refer:- Top 9 Unbelievable Technologies That Define Our Modern World

Conclusion

Now that you know what a QR code is and how it works, it’s important to be careful when scanning these codes. Before you scan a QR code, turn off your location settings to avoid malicious content that may try to access your information.

Make sure to only access secure networks and websites and use antivirus software to protect yourself against malware. With these tips in mind, you can safely scan QR codes and use this technology for good!

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