With increasing digitization, cyber attacks are also becoming more and more sophisticated, with smartphones in particular becoming popular destinations of cybercriminals. The American secret service NSA has now published some tips on how users can protect their smartphone and the data it contains.
Data protection is becoming increasingly relevant
Smartphones are now among the most important companions in everyday life. Nowadays, the smartphone is no longer only used for communication, but also for online banking, for example, and driving license and ID card should also be saved on the cell phone soon. In order to protect the device as well as the private information and sensitive data stored on it, the United States abroad “National Security Agency” (NSA) has published a guide with recommended best practice requirements for secure use of the smartphone, which reveals how the risk is significantly minimized.
Security -relevant tips
The US secret service names numerous safety -related aspects for this, some of which appear quite rudimentary. According to the guide, software updates should be carried out, as these often contain important patches for security gaps. The Bluetooth and WLAN connection, as well as the location determination should be switched off if not used. Public WLAN networks should be avoided, since these are usually not encrypted and anyone who is located in the same network could compensate for data.
The secret service therefore only recommends using original charging cables or charging accessories from a trustworthy manufacturer and avoiding public USB charging stations. In addition, it is advisable to cover the smartphone camera when not using it and use a protective cover that shields the cell phone’s microphone in order to block the indoor sound and thus possible listening attacks.
Deast start protects against zero-click attacks
A generally quite unknown recommendation is that smartphone users should restart your device at least once a week. As a result, the device automatically empties its memory and deletes any malware located in the RAM. According to security experts, this recommendation is a reaction to “Zero Click” weak spots, which are used more and more in attacks on smartphones. According to the technology portal futurezone, the hackers receive access to the device without the need for the interaction of the users and can, for example, click on the left or download infected apps.
Editor finance.net