TECH NEWS – Samsung is developing a cutting-edge mobile security solution starting with the Galaxy S25 series. The technology, known as post-quantum cryptography (PQC), employs advanced algorithms to safeguard against potential risks posed by quantum computing on traditional encryption methods. With a focus on the future of digital security, Samsung has already implemented protective measures to prepare for the threats arising from quantum computers’ decryption capabilities.

Quantum computing represents one of the most revolutionary fields in modern technology, offering unparalleled problem-solving capabilities. By harnessing the power of quantum computers, complex challenges can be solved significantly faster than with traditional computing methods, paving the way for breakthroughs across various industries, from healthcare to logistics. For example, different quantum algorithms could streamline supply chains or enhance the accuracy of transportation systems.

However, this immense computational power also comes with risks: quantum algorithms could potentially break some of today’s widely used encryption methods, making it crucial to address these vulnerabilities to ensure future data security.

While quantum computing is not expected to achieve full applicability immediately, early steps and developments are essential to mitigating potential threats. Hackers may already be collecting encrypted data, anticipating that future quantum computing advancements will enable them to decrypt and exploit the information.

Laying the Foundation for Future Protection

Samsung is working on post-quantum cryptography (PQC) technology to ensure the protection of encrypted data even in a quantum computing era. In its developments, the company follows the standards recommended by the U.S. National Institute of Standards and Technology (NIST) for countering quantum computing threats. For instance, the ML-KEM (Module-Lattice-Based Key-Encapsulation Mechanism) algorithm utilizes mathematical lattice theory, applying complex, multi-dimensional structures that make it extremely difficult to break encryption keys, even for quantum computers. This algorithm is ideal for securing communication between connected devices while enhancing security, optimizing performance, and minimizing data transmission.

NIST’s PQC standards protect a wide range of electronic information, from confidential emails to e-commerce transactions. For Samsung, these standards present an opportunity to safeguard cloud-based data against future quantum threats.

Samsung’s Strategic Approach

Committed to protecting user data, Samsung is integrating the Enhanced Data Protection (EDP) feature into its Samsung Knox Matrix system, which ensures the security of its connected device ecosystem in response to advancements in quantum computing.

The Enhanced Data Protection feature currently provides end-to-end encryption for user data when backing up, restoring, or synchronizing personal information via Samsung Cloud.

By incorporating PQC technology into the Knox Matrix system, Samsung is adding another layer of security, setting a new benchmark in cloud-based mobile data protection. The interoperability of Knox Matrix devices guarantees seamless quantum-secure protection for Samsung Cloud backups and synchronized data, accessible across smartphones, TVs, and digital appliances.

This feature will debut with the Galaxy S25 series—the first devices running One UI 7—offering Galaxy users enhanced security against quantum computing threats.

Samsung at the Forefront of a Secure Future

In an ever-evolving digital landscape, preparing for future threats is not just an option but a necessity. As quantum computing-related threats draw closer, it has become increasingly evident that ensuring future data security is paramount.

The Galaxy S25 series will be the company’s first devices to support post-quantum cryptography for cloud-based data protection, setting a new standard for security in the upcoming quantum computing era. Samsung remains dedicated to advancing mobile security and building a future where users can enjoy the benefits of a connected world without concern.

Source: Samsung press release