Wireless internet makes life easier—but it also opens the door to risks if you’re not careful. This guide explains how BT helps keep you safe, and what you can do to protect yourself at home and on public Wi-Fi.
Why Wireless Security Matters
• Hackers could access your personal data
• Malware could infect your devices
• Strangers might use your Wi-Fi without permission
BT provides built-in protections, but your actions matter too. Let’s break it down.
At Home: Securing Your BT Broadband
BT Smart Hub Security
Your BT Smart Hub uses WPA2 encryption by default. This scrambles your data so only authorised devices can read it.
• Change the default admin password on your hub
• Use a strong Wi-Fi password (at least 12 characters, mix of letters, numbers, symbols)
• Keep your hub firmware updated—BT does this automatically
BT Web Protect
This feature warns you if you’re about to visit a harmful website. It works on any device connected to your BT Hub, and even on BT Wi-Fi hotspots.
To activate:
BT Virus Protect
Included with all BT broadband packages, this software guards against viruses, phishing scams and online attacks.
• You get 2 or 15 licences depending on your package
• Protection for Windows and Mac devices
• A traffic-light system to warn you about risky websites
To install: Visit BT Virus Protect
Family Safety: Parental Controls
BT Parental Controls let you block inappropriate content across all devices connected to your home Wi-Fi.
• Choose from three filter levels: Light, Moderate, Strict
• Set time limits for internet access
• Block specific websites
To set up:
1.Log in to My BT
2.Go to “My Extras”
3.Turn on BT Parental Controls
Public Wi-Fi: Staying Safe on the Go
Use HTTPS Websites
Look for the padlock icon in your browser. This means the site encrypts your data.
Avoid Sensitive Tasks
Don’t log into banking apps or enter personal details unless you’re using a secure connection.
Use a VPN
A Virtual Private Network encrypts all your internet traffic—even on public Wi-Fi. BT recommends using a VPN if you access email or sensitive data on open networks.
Extra Protection: Firewalls and Anti-Virus
Personal Firewall
A firewall blocks unwanted traffic and alerts you to suspicious activity. Most operating systems include one—just make sure it’s turned on.
Anti-Virus Software
BT NetProtect is available free for broadband customers. It scans for viruses, spyware and other threats.
Smart Habits for Wireless Safety
• Keep software updated to fix security holes
• Turn off file sharing on public networks
• Use strong, unique passwords
• Log out of accounts when done
Spotting Scams and Phishing
• Emails asking for urgent action
• Links that don’t match the sender’s domain
• Attachments from unknown sources
BT’s spam blocker and email anti-virus help filter out these threats. Report suspicious messages to BT Security.
Troubleshooting Wireless Security Issues
1. Change your Wi-Fi password immediately
2. Check connected devices via your Smart Hub settings
3. Run a virus scan using BT Virus Protect
4. Contact BT support if you need help
Summary Checklist
| Task | Why It Matters | How to Do It |
|---|---|---|
| Change default hub password | Prevent unauthorised access | Via Smart Hub settings |
| Use BT Web Protect | Block harmful websites | Turn on in My BT |
| Install BT Virus Protect | Guard against malware | Free with BT broadband |
| Enable Parental Controls | Protect children online | Choose filter level in My BT |
| Use VPN on public Wi-Fi | Encrypt your data | Download trusted VPN app |
| Turn on firewall | Block suspicious traffic | Check OS settings |
| Update software | Fix security flaws | Enable auto-updates |
| Avoid phishing scams | Protect personal info | Don’t click suspicious links |