> For the complete documentation index, see [llms.txt](https://docs.payments.thalescloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payments.thalescloud.io/nfc-wallet-sdk-android/es/security-and-privacy/rasp-compatibility-notes.md).

# Notas de compatibilidad de RASP

## Resumen

NFC Wallet SDK incluye un componente RASP (protección autónoma de aplicaciones en tiempo de ejecución).

Algunas bibliotecas de seguridad de terceros pueden entrar en conflicto con él. Estos conflictos pueden causar errores del SDK, bloqueos o cuelgues en el flujo de pago.

## Incompatibilidades conocidas

### Trazado del proceso secundario del proceso principal

Si un módulo o biblioteca crea un proceso secundario y ese proceso secundario rastrea el proceso principal, NFC Wallet SDK puede detectar un conflicto y devolver `DEVICE_SUSPICIOUS`.

Ejemplos conocidos:

* OneSpan
* DexGuard (DebugBlocker)
* AppDome
* Promon

### Sobrescrituras del controlador SIGTRAP

Si un módulo o biblioteca registra o anula el controlador SIGTRAP después de la inicialización de NFC Wallet SDK, su **aplicación de cartera digital** puede bloquearse o quedarse colgado durante los flujos de pago.

## Recomendaciones

1. Evite combinar NFC Wallet SDK con proveedores RASP de terceros cuando sea posible.
2. Si debe usar una biblioteca que registre controladores SIGTRAP, inicialícela **antes** al inicializar NFC Wallet SDK.


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