How to Protect Your Online Transactions in 2025

The first online transaction happened decades ago. Today, it feels like day-to-day life would be impossible without the option to pay for things online—concert tickets, utilities, clothing, and even groceries. However, all the benefits of online transactions also come with a very significant downside: your banking credentials and account information can much more easily be compromised.

The Growing Threat of Online Insecurity

In recent years, there has been a rise in all sorts of online scams. AI-driven scams, traditional scams (like phishing), and general hacking shenanigans are becoming more common, more complex, and more difficult to recognize.

Despite what seems practical, modern internet users have terrible security practices. According to data revealing some of the most popular passwords of 2024, many still use passwords that are easy to hack via an algorithm and easy to guess based on an average person’s first instinct. The most common password, as of 2024, is 123456. Some may even use the same weak password across multiple accounts, including for banking or other platforms that contain sensitive data. (If you fall into that group, no judgment, but fix it now!).

Public Wi-Fi also creates a massive security threat for those making payments online. Using an open network at an airport, hotel, or coffee shop makes your data easy to access, steal, and use for nefarious purposes.

5 Ways to Protect Yourself

1. Use a VPN

What’s a VPN? VPN is the colloquial acronym for Virtual Private Network. While many are familiar with a VPN’s ability to get around geo-location restrictions, the benefits are numerous, including keeping your connection encrypted, even when you are on public networks.

Did you know? VPNs originated in the 90s. As the internet became more widely used, especially by businesses and online enterprises, the need for an extra layer of security for sensitive data became more pronounced. The first commercial VPNs became available in the mid-2000s, but they were quite limited compared to today.

As worldwide online shopping has become the norm, VPN companies have become more sophisticated, offering a range of features to cover a variety of possible scenarios for their users. Today, the best UK VPN, such as NordVPN, includes a standard service to encrypt an online connection, as well as additional features like IP location changing (to bypass location-based limitations), double VPN protection (for an added layer of security), or multi-device coverage (because today, no-one has only one device that needs protection).

2.Enable Multifactor Authentication & Update Weak Passwords

Multifactor authentication is a simple but effective way to add extra security to your accounts. But even with MFA, a strong password is essential. It’s best if potential hackers can’t get as far as a MFA prompt.

For a strong password, use a mixture of uppercase and lowercase letters, numbers, and special characters. Better yet, use a password manager to generate and store virtually hack-proof complex passwords. And remember—never reuse the same password across multiple accounts.

If biometric authentication (fingerprint or facial recognition) is available on an account, opt-in. It’s one of the most secure ways to verify your identity.

3. Think About Where and How You Pay

Stick to trusted platforms, service providers, apps, and websites when paying online. Before entering card details, check if the site has HTTPS by looking for the little padlock icon in the URL bar. If there’s no padlock, don’t provide personal or financial details on the website.

If your bank has an option for virtual or temporary cards for online payment, use those! Using a virtual card number can protect you from identity theft since the card details are re-generated at every use—even if someone gets their hands on your credit or debit card number, they aren’t able to use it again.

4.Know Your Scam

Keep your eyes open for reports of current scam tactics. Don’t let appeals to urgency force you into rapid action. If you receive a message saying your account has been locked or you must act immediately, stop and take a moment to think about whether it’s likely to be true or not. If something seems off about a website or app, take the time to verify it before inputting personal information.

5.Keep Your Devices Updated

Outdated software makes it easier for hackers to access your system, and you may be more likely to be targeted if your software is outdated. Opt for automatic updates so you are always using the most recently updated operating system. Take advantage of reputable third-party security software.

Better Online Security Starts with a Single Action

Cyber threats are only getting more complex and widespread. It may seem unlikely that something nefarious would ever happen to you—until it does. There are small, manageable steps to protect yourself online, many of which can be implemented today (if not right now). The most significant internet trend of 2025 should be learning how to be a savvy user, especially when it comes to protecting your money.