The internet is an incredible tool — but it's also where scammers, hackers, and fraudsters spend a lot of their time. The good news is that staying safe online doesn't require a degree in cybersecurity. A few simple habits go a long way.
This guide covers the most important things every UK household should know, written in plain English with no unnecessary jargon.
1. Use Strong, Unique Passwords
Using the same password across multiple accounts is one of the biggest risks most people take online. If one site gets hacked and your password is leaked, criminals will try it on your email, banking, and social media accounts too.
What to do: Use a different password for every important account. A password manager like Bitwarden (free) or 1Password makes this easy — you only need to remember one master password and it handles the rest.
2. Turn On Two-Factor Authentication (2FA)
Two-factor authentication adds a second step when you log in — usually a code sent to your phone or generated by an app. Even if someone gets your password, they can't get in without that second code.
What to do: Enable 2FA on your email account first (it's the most important), then your banking app, social media, and any shopping accounts. Most services offer this in their security settings.
3. Spot Phishing Emails and Texts
Phishing is when a scammer pretends to be a trusted organisation — your bank, HMRC, Royal Mail, or even a friend — to trick you into clicking a link or handing over personal details.
Warning signs to look for:
- Urgent language: "Your account will be closed", "Action required immediately"
- Unexpected requests for personal or payment information
- Links that don't match the organisation's real website
- Poor spelling or unusual email addresses
What to do: If in doubt, don't click. Go directly to the organisation's website by typing the address yourself, or call them on a number you find independently.
4. Keep Your Devices Updated
Software updates aren't just about new features — they patch security vulnerabilities that hackers actively exploit. Running an outdated version of Windows, iOS, or Android is like leaving a window open in your house.
What to do: Enable automatic updates on your phone, tablet, and computer. On Windows, go to Settings > Windows Update. On iPhone, go to Settings > General > Software Update.
5. Be Careful on Public Wi-Fi
Public Wi-Fi in cafes, hotels, and airports is convenient but risky. Other people on the same network can potentially intercept what you're doing, especially on sites that don't use HTTPS.
What to do: Avoid logging into banking or sensitive accounts on public Wi-Fi. If you need to, use a VPN (Virtual Private Network) — ProtonVPN has a solid free tier for UK users.
6. Protect Your Family
If you have children using devices at home, parental controls and open conversations about online safety are both important. The NSPCC and Internet Matters both have excellent free resources for UK families.
Bytova's Family Online Safety Setup service can help you configure parental controls, safe search settings, and screen time limits across all your household devices in one session.
Not Sure If Your Device Is Safe?
If you're worried about your online security or want a professional check-up, Bytova's Home Technology MOT covers a full security review of your devices and accounts. Get in touch — we're always happy to help.