If there’s anything last year’s Qantas data breach has taught us, it’s that your online information isn’t as secure as you think it is. While you may think you’ve secured your digital footprint by using ‘strong’ passwords or switching to incognito mode, there’s a world of online trackers and threats waiting for one slip-up to weasel their way onto your devices. And unfortunately, slip-ups do happen from time to time.
Before you purchase with your card details or enter your shipping address, we at PCMag have a couple of tips to make sure your data is secure while browsing online:
Regularly Change Your Passwords
Though this seems pretty obvious from the outset, remembering to regularly change your passwords is harder than you think—especially when you’re one to forget easily. Yet, the first and best way to maintain your security is to switch up your credentials every few months. If you often struggle thinking of a strong password, you can always rely on Bitdefender’s Password Manager to store or generate a password mixed with letters, numbers, and symbols. Your online security will be stronger than ever.
Be Wary of Suspicious Links and Attachments
Using phishing emails or links to infect your devices is a hackers’ favourite way to get your personal details. So, the last thing you want to do when a dubious email or link makes its way into your inbox or messages is click it. However, if you do, make sure you don’t enter in any personal or banking details. If you’re unsure about any links or texts you’ve been sent, Bitdefender’s Scamio and Email Protection software will scan your online activity and inbox for any devious threats lurking beneath the surface. You’ll be fully aware of any threats to your information in no time.
Trust in Two-Factor Authentication (2FA)
There’s no such thing as being “overly secure,” and setting up two-factor authentication (2FA) on your accounts is a great example. A security method meant to shield your accounts from phishing or hackers, 2FA pairs your password with an additional layer of identity verification—ranging from PIN codes and personal questions to security tokens and smart keys. Should any break-ins or data breaches occur, you’ll be thankful this extra layer of protection will keep your information protected.
Keep Your Devices Updated
We’ve all been frustrated by a random system update. However, updating your devices with the latest software protects your tech from vulnerabilities hackers often exploit. Though you might hesitate to install a major operating system update (or simply don’t have the time and energy to sit through the update), any weaknesses will be patched up quickly and easily so your system runs smoothly and safely. Not only that, keeping your system, browser, and apps up-to-date also helps extend the life of your devices.
Invest in Antivirus Software
You know what they say: it’s an oldie but a goodie. Investing in robust antivirus software is a surefire way to maintain the security of your personal data. One of our personal favourite Antivirus suites of 2026, Bitdefender Antivirus Plus, keeps your devices protected against the Trojans, ransomware or spyware that try to set up shop on your devices. Yet, if you’d prefer an even higher level of protection, Bitdefender Ultimate Security comes equipped with an unlimited VPN, anti-tracker extension, and comprehensive email and SMS protection. Check out our extensive coverage for more information.
Stay On Top of Your Cyber Security Needs
Hackers and online scammers will stop at nothing to get hold of your personal information, but you don’t need to suffer at the hands of a data breach you can’t prevent. While you can always rely on us here at PCMag to keep you informed on the best security suites on the market, Bitdefender is the next best one-stop-shop for keeping your life confidential—and you can always check out the Bitdefender blog for more online security tips and tricks, too.