
Security. It’s in our DNA.
Security is central to our process at Samsung. We’ve spent years perfecting our Knox security platform, so you can trust your privacy in an uncertain world. Our mobile devices are designed with defense-grade protection from the chip up, so your device is secured by Knox from the moment you turn it on.
And as threats to security evolve, so do we. We’re constantly innovating to meet the challenges of the future head on. Because no matter what’s ahead, we will be ready to protect your digital world.
Security. It’s in our DNA.
Security is central to our process at Samsung. We’ve spent years perfecting our Knox security platform, so you can trust your privacy in an uncertain world. Our mobile devices are designed with defense-grade protection from the chip up, so your device is secured by Knox from the moment you turn it on.
And as threats to security evolve, so do we. We’re constantly innovating to meet the challenges of the future head on. Because no matter what’s ahead, we will be ready to protect your digital world.

We protect what matters in here
Multi-layered security from the chip up
Knox's hardware and software work together to defend your most sensitive information from malware and malicious threats. Explore the four major components of our Knox security platform below.

Tips to stay secure
With multiple layers of security, your stuff is safe with Knox.
Tips to stay secure
With multiple layers of security, your stuff is safe with Knox.
Safeguard your passwords with Samsung Pass
There’s only one you, and our devices know that. With innovative biometric authentication technology like Face Recognition and Ultrasonic Fingerprint, your data is protected even if your device is lost or stolen.
With Samsung Pass, your individual features allow you to easily, quickly and securely access important data like bank and email apps.


Secure your connections
Secure Wi-Fi encrypts outgoing internet traffic and disables tracking apps and websites when using public wireless connections, allowing you to browse the internet safely without fear of security breaches.
Keep track of your smartphone
You try your best to care for your smartphone, but accidents happen. In case of loss or theft, our Find My Mobile remotely locates your smartphone, backs up data stored on the device to Samsung Cloud, locks the screen and blocks access to Samsung Pay. And if the worst happens, it can even delete locally-stored data from your device.


Keep personal data personal with Secure Folder
Today's mobile phones are multi-purpose tools: part wallet, part phonebook, part photo album, part personal computer. For an extra layer of privacy, Secure Folder creates a separate encrypted space to store all that data, meaning only you have access to the most private parts of your phone.

Data Detox: How to Amp Up Your Digital Security
Minimize your digital footprint and maximize your mobile security.
Protection across apps
Use your phone to message, pay, track and play—you're covered on multiple fronts.
Protection across apps
Use your phone to message, pay, track and play—you're covered on multiple fronts.

Safe transaction with Samsung Pay
When paying with Samsung Pay on your mobile device, your card information is encrypted in a completely separate and secure data vault. Whether you’re making investments, transferring funds or shopping for yourself, your transactions are secure and won't leave paper trail of receipts.
Shield your health data
Samsung Health tracks wellness metrics like diet, exercise, sleep and weight, and Knox keeps that personal health data protected.


Extra security with blockchain
Your blockchain transactions are signed by private digital keys that need to be protected. With Samsung Blockchain Keystore, your keys are stored in a secure, isolated area, keeping them locked away safely until you need them.
Trusted by government agencies and security experts globally
The Knox security platform is trusted by government organizations demanding high levels of security. Knox leads the mobile security industry with global government security certifications.
"STRONG"
The Knox platform received “strong” ratings in 27 of 30 categories in Gartner’s May 2019 report, “Mobile OSs and Device Security: A Comparison of Platforms”
Samsung continually works with international regulatory bodies to meet a wide range of certification requirements designed to protect national interests, public safety and consumer privacy.
Trusted by government agencies and security experts globally