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Secure Local Storage (SLS) by Promon SHIELD™

Sensitive App Data And Secrets

Protecting sensitive app data on end-users devices

As mobile devices are increasingly used for security-sensitive activities, such as online banking and mobile payments, which tend to use cryptographic operations, there are often challenges related to securely storing data locally on a device. 

SLS is a state-of-the-art security feature that provides app developers with the ability to store app secrets, such as session tokens, personally identifiable information, API keys and more, locally on the end-user device in a secure and encrypted manner, even if the device integrity is broken (e.g. rooted or jailbroken).

Key benefits using SLS by Promon SHIELD™

Easy to integrate

Compared to other solutions, SLS by Promon SHIELD™ is unparalleled in terms of simplicity and user-friendliness, while ensuring the security of your data.

No crypto knowledge required

As an app provider, you don’t have to deal with crypto complexities. This is time-consuming and often cumbersome.

State-of-the-art RASP

The feature uses Promon SHIELD™ to protect app secrets when used in an unencrypted state.

Read the product sheet for more details

Cover of SLS product sheet

App data secured by State-Of-The-Art RASP

PROTECT

Impede attackers’ attempts to reverse-engineer and modify your app. Promon SHIELD™ makes it more difficult for attackers to spoof your app, tamper with its security controls or perform other nefarious activities.

Obfuscation
App binding
Repackaging detection
Secure Local Storage (On device)
Store data encrypted inside the app
Binding the data to be encrypted to the device
Whitebox backed encryption of data
Strong device binding / Fingerprinting

DETECT

Monitor your mobile app’s runtime behavior. Detect whether the app is executing in an insecure environment such as on a rooted (Android) or jailbroken (iOS) device. Mitigate the risks of overlay attacks, debuggers, emulators, and other means by which attackers examine, penetrate, and compromise a mobile app.

Ensure app is running in safe environment
Debugger detection
Jailbreak / Root detection
Emulator detection
Ensure app is not altered or tampered with (e.g. by malware) at runtime
Detection & protection against StrandHogg exploits
Checksum
Protection against Accessibility API abuse / UI Spoofing (overlay attacks/screen readers)
Resource verification
Hook detection

REACT

Upon detecting malicious activity, an app protected by Promon SHIELD™ will modify its behavior in real time to interrupt potential attacks. Response actions include blocking execution of injected code, notifying security administrators, and terminating the infected app to stop the execution of a compromised app.

Integrity checking
Custom reactions
Screenshot detection / blocking
Anti keylogging
Anti screenreading
Alert / reporting
Blocking external screens
Prevent brute force decryption of sensitive information
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