Samsung announces more security and privacy-focused updates for One UI 8

If you’ve been wondering how Samsung plans to keep your Galaxy smartphone secure in the age of AI and quantum computing, their latest announcement gives a pretty clear answer. With the upcoming rollout of One UI 8, Samsung is packing in a fresh wave of security and privacy updates, and the highlights are pretty massive, especially for those who care about how their personal data is handled.

One of the biggest new features is something called Knox Enhanced Encrypted Protection, or KEEP. Think of it as a behind-the-scenes security system that makes sure your personalized AI features don’t leak any private information. Instead of pooling everything into a single storage area, KEEP gives each app its own encrypted corner in the secure part of the device. That means features like Now Brief and Smart Gallery Search, which rely on understanding your preferences and routines, stay completely on-device and out of reach from anything else.

KEEP works hand-in-hand with Knox Vault so your data stays protected even if the main operating system gets compromised. And because this system-level structure is scalable, Samsung can extend the same security model to more AI-driven features like Smart Suggestions and anything else Galaxy AI rolls out in the future.

Another major upgrade comes to Knox Matrix, Samsung’s cross-device security system. Now, with One UI 8, if one of your connected Galaxy devices is compromised—say it’s been tampered with or someone tries to forge your identity—Knox Matrix can automatically log it out of your Samsung Account. That’s a big deal because it immediately stops that threat from spreading to your other devices through cloud services.

You’ll also get notifications across your Galaxy ecosystem and can check in on everything from the new “Security status of your devices” page. Even older or less-updated devices in your setup aren’t left out—if they’re at risk, you’ll still get a yellow warning alert so you can act before anything escalates.

Perhaps one of the more forward-looking changes is to Secure Wi-Fi, which now includes post-quantum cryptography. This isn’t just about adding another layer of security—it’s about preparing for a future where quantum computers could potentially crack today’s encryption methods. With this upgrade, Samsung is locking down the key exchange process that forms the backbone of encrypted connections, making sure even public networks like those in cafés or airports are safe.

Alongside that, Secure Wi-Fi is getting some smart new privacy features:

• Auto Protect turns itself on automatically in public places and secures your connection without you needing to lift a finger.
• Enhanced Privacy Protection (EPP) encrypts and reroutes your traffic through several layers to make it harder to track your device.
• Protection Activity gives you a breakdown of how much data was encrypted and which apps or networks were protected.