Galaxy S20's security chip offers protection against hardware attacks

Final updated: May 15th, 2020 at 06:48 UTC+01:00

Samsung already offers multiple levels of protection for information stored on its smartphones and tablets. Its devices feature biometric authentication, Detect My Mobile, Samsung Knox, and Secure Wi-Fi for protection against unwanted apply of data by malicious agents. Yet, it decided to offering a dedicated security scrap on the Galaxy S20, Galaxy S20+, and the Galaxy S20 Ultra.

Today, the company has explained how its S3K250AF Secure Element (SE) flake acts as a physical shield against avant-garde hardware or physical attacks and protects user data stored on the smartphone from hackers and unauthorized parties. Hardware or concrete attacks can simply exist carried out if hackers go physical admission to the phone.

Samsung's SE turnkey solution stops malicious actors from manipulating hardware components of the telephone, provoke hardware errors, or clarify electromagnetic or heat emissions to breach smartphone security. The chip provides an isolated space to shop confidential data such as biometric details, blueprint, PIN, passwords, and even blockchain private keys from third-party apps and services.

In addition to continuous scrambling and encrypting confidential data, the security scrap uses a concrete shield against physical attacks. Information technology tin observe invalid voltage or temperature changes, power/clock glitch fault injection, and light/laser methods to thwart side-aqueduct attacks. Information technology likewise makes it impossible for attackers to reset the error counter for failed pattern, countersign, or PIN attempts to unlock the device.

The combination of the S3K250AF security chip and Samsung'south optimized software also supports Strongbox Keymaster, which means it can deeply store private keys and sensitive data from tertiary-political party apps like cryptocurrency wallets or password managers. The Southward Korean smartphone behemothic claims that its enhanced security solution will provide convenient mobile experiences in the futurity.

Samsung Galaxy S20 Security Chip Protection Against Hardware Physical Attacks