Samsung has rolled out new AI-driven security enhancements for its One UI 8 operating system, introducing three major features aimed at boosting on-device privacy and future-proofing smartphones. These include Knox Enhanced Encrypted Protection (KEEP) for safeguarding local data, an upgraded Knox Matrix for advanced threat detection and response, and a revamped Secure Wi-Fi system designed to defend against cyberattacks—even in a future quantum-computing landscape. These updates arrive just ahead of the highly anticipated launch of the Galaxy Z Fold 7 and Galaxy Z Flip 7.
I *love* One UI 8’s blurred pop up background design
It looks modern, and readable, great job @SamsungMobileUS! pic.twitter.com/NkbpqKDrmv
— Amir (@WorkaholicDavid) July 8, 2025
Samsung has introduced three new AI-powered security features for Galaxy smartphones and tablets running One UI 8 or later. In its press release, the company emphasized the growing importance of protecting on-device AI systems as digital threats evolve. These new tools aim to defend user data, secure AI applications, and prepare devices for future quantum threats. The features are part of Samsung’s broader strategy to enhance user privacy and security in the age of intelligent, connected devices.
The first feature is Knox Enhanced Encrypted Protection (KEEP), designed to safeguard AI-related data. KEEP creates isolated, encrypted storage zones within the device, which are tied to specific apps and inaccessible by others. This helps protect sensitive personal insights—like routines and preferences—used by Samsung’s AI tools such as Now Brief and Smart Gallery, from malware or unauthorized access.
Samsung One UI 8 Adds Powerful Security Features for AI Toolshttps://t.co/snvXNqEKIw#OneUI8 #Samsung #Tech pic.twitter.com/jqvtALKrJr
— Gsm Alina (@gsm_alina) July 8, 2025
The second update focuses on Knox Matrix, Samsung’s cross-device security system. It now includes the ability to automatically log users out of their Samsung accounts during high-risk incidents like system tampering or identity forgery. This helps prevent cyberattacks from spreading across multiple connected devices and cloud storage. Users will also receive real-time notifications on their Galaxy ecosystem devices and can view detailed threat information via a “Security status of your devices” dashboard.
The final feature is aimed at defending against quantum-era cyberattacks, specifically the “harvest now, decrypt later” tactic where hackers collect encrypted data and store it for future decryption using advanced quantum computing. Samsung is upgrading Secure Wi-Fi with Post-Quantum Enhanced Data Protection (EDP), a new cryptographic framework that ensures user data remains safe—even on public networks—by adding future-proof encryption layers.
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