Download Samsung Device security APK
com.samsung.android.sm.devicesecurity.tcm · by Samsung Electronics Co., Ltd.
• Updated: May 16, 2026
About Samsung Device security
Keep your phone safe by searching for malware and suspicious activity. App protection provides additional defense against viruses and spyware by scanning apps during installation and on a daily basis. [Required Access Permission] • Notifications: Used to notify you about updates and events
All Samsung Device security APK versions
No versions available.
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Frequently Asked Questions
Yes. Every Samsung Device security APK on APK.now is automatically scanned and the cryptographic signature is verified against the original publisher's certificate (Samsung Electronics Co., Ltd.). Files that fail verification are removed before they ever reach the catalog.
Enable 'Install from unknown sources' for your browser (or the file manager you use to open the APK) under Settings → Apps → Special access. Tap the downloaded Samsung Device security APK, confirm the prompts, and Android installs it just like any app from the Play Store.
The latest Samsung Device security version available on APK.now is the latest version. We track new releases from Samsung Electronics Co., Ltd. continuously and add them to the catalog as soon as they pass verification.
Yes — every Samsung Device security APK and every version on APK.now is free to download. We never gate downloads behind sign-up, surveys, or paywalls.
APK.now keeps a full archive of every Samsung Device security release, including older versions that the Play Store has already replaced. The APKs work on devices without Google Play Services (Huawei, GrapheneOS, Amazon Fire) and are signature-verified so you can be confident the file is genuine.