A recent study by the German Federal Office for Information Security (BSI) reveals significant security flaws in German smart homes. Despite the widespread use of smart devices, many users take inadequate protective measures, which poses potential risks to their privacy and security.
- 75% of respondents use at least one smart home device.
- Only 34% secure their smart speakers with strong passwords.
- 42% are aware that smart home devices can be infected with malware.
- 16% do not take any protective measures for their devices.
Distribution and inadequate protection of smart home devices
According to the study, three quarters of internet users in Germany use at least one smart home device, with smart TVs and smartwatches being used most frequently. However, only a few pay attention to the IT security of these devices. For example, only 34% of smart speaker owners secure their user accounts with strong passwords. Even fewer regularly install updates or activate automatic updates. Alarmingly, 16% of respondents do not take any protective measures at all.
Low awareness of potential risks
A lack of security awareness could be one reason for the gaps in protection. Less than half of respondents (42%) are aware that smart home devices can be infected with malware. Even fewer are aware of the possibility that unauthorized persons could use these devices to spy on residents (37%) or intercept and misuse their data (35%). For example, cyber criminals can access personal data via infected devices or use them as part of a botnet for large-scale attacks.
Recommendations for more security in the connected home
The BSI recommends the following measures to increase security in the smart home
- Use strong passwords: Secure user accounts with complex and unique passwords.
- Carry out regular updates: Always keep your devices’ firmware up to date to close security gaps.
- Observe data minimization: Only disclose the most necessary personal information.
- Check router security: Make sure your router is configured securely as it is the central connecting element of your network.
The BSI provides comprehensive information and guidance on how to secure your smart home and protect yourself from potential dangers.
Conclusion
The BSI study makes it clear that despite the widespread use of smart home devices, many users underestimate the associated security risks. It is therefore essential to raise awareness of IT security in the connected home and to consistently implement appropriate protective measures to ensure the privacy and security of residents.
