Protect and secure
your apps, folders, content, and browsing data using below features.

1. Lock and Mask apps:
Keep selected apps and its data private by locking or masking them.

Locking and masking can be done via a pattern, PIN, password, or your fingerprints.
Apps will be locked once the screen turns off. Once apps are unlocked, they will remain unlocked until the screen turns off.
Masking an app will block notifications from it and mask it on your phone. Only downloaded apps can be masked .

2. Secure Wi-Fi
Protect your privacy while browsing by masking domains and apps from the Wi-Fi provider.
Block tracker requests using the Easy privacy list.
Encrypt unsecured web requests Keep your IP address private from most websites and apps.

Disclaimer:
The default duration of Secure Wi-Fi sessions is 6 hours. Opera Max can be used to extend the session duration every 6 hours, up to 48 hours in total.
Turn on Secure Wi-Fi to set up a VPN connection and monitor your network traffic.
Some websites and content might not be available while this function is on, depending on the service provider or mobile network conditions.
Some websites may not be able to locate or track your IP address.

From version Samsung S Secure 5.0.10:

Q OS bug fixes

Variant
Arch
Version
DPI
(Android 5.0+)
Latest: 1.2.24 on February 5, 2017
(Android 7.0+)
Latest: 1.2.46 on June 18, 2017
(Android 9.0+)
Latest: 4.0.03 on March 13, 2019
All versions
Samsung S Secure 5.0.10
February 28, 2022

Version:5.0.10

Uploaded:February 28, 2022 at 7:11PM UTC

File size:3.83 MB

Downloads:5,854

Samsung S Secure 5.0.05
March 27, 2021

Version:5.0.05

Uploaded:March 27, 2021 at 7:11AM UTC

File size:3.78 MB

Downloads:8,049

Samsung S Secure 4.0.04
February 22, 2020

Version:4.0.04

Uploaded:February 22, 2020 at 4:54PM UTC

File size:3.77 MB

Downloads:15,992

Samsung S Secure 4.0.03
March 13, 2019

Version:4.0.03

Uploaded:March 13, 2019 at 6:18PM UTC

File size:3.74 MB

Downloads:37,653

Samsung S Secure 4.0.03
March 12, 2019

Version:4.0.03

Uploaded:March 12, 2019 at 6:58PM UTC

File size:3.75 MB

Downloads:769

Samsung S Secure 3.0.131
October 7, 2018

Version:3.0.13

Uploaded:October 7, 2018 at 11:18PM UTC

File size:2.67 MB

Downloads:15,305

Samsung S Secure 3.0.10
March 29, 2018

Version:3.0.10

Uploaded:March 29, 2018 at 9:57PM UTC

File size:2.51 MB

Downloads:47,352

Samsung S Secure 3.0.03
March 23, 2018

Version:3.0.03

Uploaded:March 23, 2018 at 7:24PM UTC

File size:2.49 MB

Downloads:2,696

Samsung S Secure 1.2.55
December 7, 2017

Version:1.2.55

Uploaded:December 7, 2017 at 7:39AM UTC

File size:2.47 MB

Downloads:9,447

Samsung S Secure 1.2.50
December 1, 2017

Version:1.2.50

Uploaded:December 1, 2017 at 9:32AM UTC

File size:2.47 MB

Downloads:1,110