As it prepares for the world of quantum computing, Samsung is stepping up its security efforts. Samsung One UI 8, which was unveiled at Unpacked 2025 together with the Galaxy Z Fold 7 and Z Flip 7, offers cutting-edge encryption capabilities designed to resist upcoming quantum attacks.
Knox Enhanced Protection with Encryption (KEEP).
KEEP (Knox Enhanced Protection with Encryption), an extension of the Personal Data Engine that was introduced with the Galaxy S25, is introduced with One UI-8. Within Samsung Knox, it establishes app-specific, encrypted vaults that isolate sensitive AI data, including voice and facial biometrics, usage patterns, and now AI features like Now Brief and Smart Suggestions.
Improvements to the Knox Matrix.
Knox Matrix functions as the Galaxy ecosystem’s private blockchain. One UI 8 offers real-time protection by adding a “secure status” dashboard, instantly logging out compromised devices, and sending security notifications to all connected devices.
Secure Wi-Fi that is quantum resistant.
Samsung has added post-quantum cryptography to Secure Wi-Fi, which will safeguard connections from future quantum decoding. With subscription choices for higher consumption, users can still obtain 1 GB every month for free.
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One UI 8’s launch date and location.
At the July 9 Unpacked presentation in New York, One UI 8, which is based on Android 16, makes its debut alongside the Galaxy Z Fold 7 and Z Flip 7. While models like the S21, Z-Fold 3, and Flip 3 will not be upgraded, other devices, like as the S25 series, earlier foldables (Z-Fold 6/5, Z-Flip 6/4), Galaxy Tab S-series, and mid-tier Galaxy A models, will be gradually updated in the upcoming months.
What Makes Samsung One UI 8 Important?
- Future-proof security: Wi-Fi, backups, and messages are protected from potential threats by quantum-resistant encryption.
- Safety of the device ecosystem: Knox Matrix plugs security holes in Galaxy devices, making it perfect for smart home or business customers.
- Protection of AI data: KEEP protects individual AI-powered data, including digital assistants, usage patterns, and speech models.
| Device | One UI 8 Features | Specs |
|---|---|---|
| Z Fold 7 | Android 16, Knox Matrix, KEEP, quantum Secure Wi‑Fi | Slim 8.9 mm foldable, 8″ AMOLED, Snapdragon 8 Elite Processor, 200 MP camera, 4,400 mAh Battery, 7 years updates. |
| Z Flip 7 | Same security suite + full-screen cover display | 4.1″ cover and 6.9″ main screen, Exynos 2500 Processor, 120 Hz, DeX support, 4,300 mAh Battery, |
Conclusion.
Samsung’s One UI 8 offers an unmatched security boost with the Z Fold 7 and Z Flip 7: quantum-resistant encryption for Wi-Fi, AI data, and ecosystem coherence. In light of new risks, it’s an essential step in guaranteeing mobile safety. Some older models will be left behind as newer devices take their place, which makes the new Fold and Flip appealing to consumers who are concerned about security.
