> For the complete documentation index, see [llms.txt](https://docs.talsec.app/freerasp/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.talsec.app/freerasp/freerasp/wiki/threat-detection/time-spoofing-detection.md).

# Time Spoofing detection

Time spoofing attack is when an attacker (or malicious app) manipulates the device's clock or its time source (e.g. network, GPS, or NTP) to cause system apps to behave incorrectly.

Time spoofing in mobile apps is often used to extend or reuse expired tokens, OTPs, or sessions, bypass trial periods and usage quotas, and skip waiting or cooldown times for time‑restricted features, giving attackers or unauthorised users continued access or unfair advantages.

Below are code snippets demonstrating time spoofing detection across various platforms:

```dart
// Android timeSpoofing check
override fun onTimeSpoofing() {
    TODO("Not yet implemented")
}

// iOS timeSpoofing detection
case timeSpoofing

// Flutter time spoofing detection
onTimeSpoofing: () => print("Time spoofing detected")

// Cordova time spoofing detection
timeSpoofing: () => {
    // Place your reaction here
}

// React Native time spoofing detection
timeSpoofing: () => {
    // Place your reaction here
}

// Capacitor time spoofing detection
timeSpoofing: () => {
    // Place your reaction here
}
```


---

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