Every day we store important information on our smartphones;From personal contacts to the codes for the release of current accounts, as well as the access keys to your favorite sites or simply photos, videos and documents for us important.It is important - today more than ever - protect everything with safe and effective passwords.Galaxy devices have numerous features to protect user data, from Samsung Knox to Wi-Fi secure.
Galaxy: safe and protected from hardware attacks
Precisely because our device has become the center of our world, a possible loss or theft of the same would risk generating the most absolute chaos;For this reason, Samsung has thought of different solutions that allow you to sleep peacefully even in the most disparate and nefarious cases that our mind can imagine.
Samsung Knox for example, protects, island and protects the data from the hardware chip, while Wi-Fi secure guarantees a safe environment for surfing on the Internet by public wireless connections.In the case of loss or theft of the device, with "find my phone" you can remotely locate the smartphone, perform a backup and protect the data within the same.
For the range of products of the Galaxy S20 family, Samsung wanted to consolidate the concept of security even more.The heart of the advanced system is in fact the processor, designed to offer data protection even in the presence of more advanced hardware attacks.
Just as blacksmiths can use special tools in order to unlock a closed door, cybercriminals can manipulate the components (through physical attacks) or cause hardware errors, or even analyze the heat and electromagnetic emissions (attacks on the side channels), alin order to violate the safety of the device.The attacks can occur, however, only if the hacker takes possession of the smartphone physically.
The safe soc of the Galaxy S20 can be Samsung's solution to contrast any threat;In fact, the CPU is a physical chip that provides a space dedicated to the protection of reserved data in the device.The processor uses scrambling and encryption of confidential data, as well as a special shield to protect yourself from physical attacks, in case it is theft or loss of the device.
The component can in fact detect different variations of voltage or incorrect temperatures, so as to activate auxiliary safety algorithms.To this is added the wide range of protection systems of the device itself;From the pin to the sequence, from the text password to the digital imprint.
Finally, the safe processor can keep track of the private key keys, similar to bank passwords for the cryptocurrency wallets.The chipset can support Strongbox Keymaster, an additional HW protection tool for private keys or sensitive data on third -party apps.
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