As South Africans prepare for their year-end holiday travel, cybersecurity experts warn that excitement over holiday planning shouldn’t overshadow digital safety.
According to Doros Hadjizenonos, Regional Director at cybersecurity specialists Fortinet, travellers need to be particularly vigilant about their cyber hygiene when away from home.
The hidden risks of holiday connectivity
Whether South Africans are heading to local destinations like Cape Town or Durban or travelling internationally, connecting to unfamiliar networks poses significant risks. “Every time your device connects to a new network—whether at a hotel, coffee shop, or airport—you’re potentially exposing yourself to cyber threats.”.
Devices like laptops and smartphones, known as endpoints, are particularly vulnerable when travelling. “If your device gets infected while you’re on holiday, you risk bringing that infection back to your home or corporate network, potentially compromising not just your own data but your employer’s entire system.”.
Essential travel security tips
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Keep your systems updated
“Before you leave for your holiday, ensure all your devices are fully updated,” advises Hadjizenonos. “When you see update notifications for your apps, don’t ignore them; they often contain critical security patches that protect against known vulnerabilities.”
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Be careful with public Wi-Fi
“While it might be tempting to connect to free Wi-Fi at places like airports or shopping malls, this poses significant risks,” he recommends using mobile data where possible or purchasing a local SIM card for internet access. If need be, people can consider taking a portable Wi-Fi router for secure connections. Unless absolutely necessary, it’s also a good idea to avoid visiting your online banking or making sensitive transactions on public networks.
Check: Mobile Roaming versus Wi-Fi Connectivity: What are the risks?
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Protect your devices
Hadjizenonos emphasises the importance of physical device security. “Never leave devices unattended in public spaces and keep your devices password-protected with complex passwords. Travellers should also consider using a password manager for better security and rather encrypt their device data in case of theft or loss.”
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Beware of QR codes
While QR codes have become common in South African restaurants and shops, they can pose security risks. “When scanning QR codes, be cautious of where they redirect you, as compromised websites could download malicious files to your device.”
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Social media safety
With many South Africans sharing their holiday experiences on social media, avoid using social media accounts to log into public Wi-Fi services. “Consider creating separate travel accounts for necessary logins and to be careful about sharing real-time location information. Don’t post sensitive travel documents or boarding passes.”
Tips for business travellers
For South Africans travelling for business:
- Never share your work devices with others, even briefly
- Avoid connecting unknown USB devices to your computer
- Don’t download unofficial apps or software while travelling
- Keep work-related activities to secure, private networks
It’s crucial to have clear policies about device usage during travel. “This includes ensuring all devices are encrypted, implementing strict update policies, and having an incident response plan in case of device theft or loss.”
Read: 5 Cybersecurity Tips to Keep in Mind Before Your Business Returns to the Office
Planning ahead for safe travels
The key to safe travel is preparation. “Just as you would check your passport and travel insurance before a trip, making sure your cybersecurity measures are in place should be an essential part of your travel planning.”
