TrustDevice-iOS

A lightweight library for determining device uniqueness and risk identification.

Create a device identifier based on basic device information.

Will remain the same after uninstalling and reinstalling or clearing app data.

Quick Start

1. Add Dependcy

TrustDecision is available through CocoaPods. To install it, simply add the following line to your Podfile:

# Podfile
pod 'TrustDecision', '1.0'

2. Get DeviceInfo

DeviceInfo contains device id, risk information and device details.

Objective-C

#import <TrustDecision/TongdunMobRisk.h>

TongdunMobRiskManager_t *manager = [TongdunMobRiskManager sharedManager];
NSMutableDictionary *options = [[NSMutableDictionary alloc] init];
[options setObject:^(NSDictionary *response) {
    // Response in sub-thread, do something with the response
    // Get DeviceId
    NSString *deviceId = response[@"device_id"];
    // Get DeviceRiskLabel
    NSDictionary *deviceRisk = response[@"device_risk_label"];
    // Get DeviceDetail
    NSDictionary *deviceDetail = response[@"device_detail"];
} forKey:@"callback"];
manager->initWithOptions(options);

Swift

import TrustDecision

var options = [String : NSObject]()
let responseCallback: ([String : Any])-> Void = { response in
    // Response in sub-thread, do something with the response
    // Get DeviceId
    let deviceId = response["device_id"]   
    // Get DeviceRiskLabel
    let deviceRisk = response["device_risk_label"]
    // Get DeviceDetail
    let deviceDetail = response["device_detail"]                                         
}
options["callback"] = unsafeBitCast(responseCallback as @convention(block) ([String : Any]) -> Void, to: AnyObject.self) as? NSObject
let manager = TongdunMobRiskManager.sharedManager()
manager?.pointee.initWithOptions(options)

Data Sample

{
    "device_id":"95438cde98fc3f18b9ffb7d464ec7abbd8225efa7b6199aee552d7563a5d4f0e",
    "device_risk_label":{
        "debug":true,
        "jailbreak":false,
        "simulator":false
    },
    "device_detail":{
        "appVersion":"1.0",
        "bootTime":1670888977003957,
        "bundleId":"org.cocoapods.demo.TrustDecision-Example",
        "cpuCount":"6",
        "currentTime":1670983993560205,
        "debug":true,
        "deviceModel":"N104AP",
        "deviceType":"iPhone",
        "displayResolution":"828.0x1792.0",
        "displayScale":2,
        "freeDiskSpace":4624658432,
        "idfv":"52FBDFEB-EBA3-4819-A92D-C456A2DE8FE0",
        "jailbreak":false,
        "kernelVersion":"Darwin Kernel Version 22.0.0: Tue Aug 16 20:50:57 PDT 2022; root:xnu-8792.2.11.0.1~1\/RELEASE_ARM64_T8030",
        "memorySize":"4038836224",
        "osRelease":"22.0.0",
        "osType":"Darwin",
        "osVersion":"20A362",
        "physicalMemory":"8333803520",
        "simulator":false,
        "totalDiskSpace":127933894656
    }
}

Open Source Features

• Basic device ID, consistent when uninstalling applications and reinstalling
• Basic equipment information, which can be used for simple data analysis
• Basic risk identification ability

RiskLabel	Risk Description
jailbreak	Attackers will have higher privileges and can install many cheating software to affect the normal development of application business.
simulator	The simulator provides many simulation functions, which will affect the normal operation of applications, such as virtual positioning.
debug	Applications can be modified by attackers at will, and the program will return unexpected values.

Open Source VS Pro

Ability	Open Source	Pro
100% open source	Yes	No
Device ID	Basic	Extremely stable, even if the device is restored to factory settings, it can still be recognized as the same
Device Risk Label	Basic	Extremely rich
Device Details	Basic	Extremely rich
IP Location	-	✓
Device Risk Score	-	✓
Environment Risk Evaluation	-	✓
Fraud Tools Detection	-	✓
Behavioral Activity Capturing	-	✓

Pro Introduction

TrustDecision TrustDevice has the leading device fingerprint technology, which has been integrated by more than 10000 global leading brands, protecting the entire customer journey.

There are 6 leading core features about TrustDevice Pro:

1. Wide Coverage

Comprehensive coverage of Android, iOS, Web, H5, applets and other device types.

2. Stable and Reliable

TrustDevice served more than 10,000 clients, 200 million+ daily active users , and 6 billion+ devices , with excellent product functions and stability. The fingerprint accuracy of different terminal devices exceeded 99.9%, and the output of risk labels exceeded 70 items.

3. Unparalleled Safety

TrustDevice's code virtualization & obfuscation technology make the malware fraudsters suffer from painful cost and imprecision when performing reverse-engineering.

4. Core Intellectual Property

Fully independent intellectual property rights, with a number of patented technology.

5. Security Compliance

TrustDevice is committed to the highest standards in security and compliance to keep your data safe. GDPR/CCA/PCI DSS/ISO 27701/ISO 9001 Compliant.

6. Easy to Deploy

SaaS（Software as a Service）deployment supported, reducing massively your integration cost and enabling rapid access to device fingerprint service.

Where to get support

We are happy to provide technical support for our open-source trustdevice-ios library. We recommend using GitHub Issues to submit bugs or Discussions to ask questions. Using Issues and Discussions publicly will help the open-source community and other users with similar issues.

In addition, any idea or interest in using TrustDevice Pro can be found on the www.trustdecision.com, registered account for a free trial; or via email trustdevice@trustdecision.com contact us directly and quickly open the service.

Compatibility

Items	Description
Supported System Versions	iOS9.0+
Supported Architecture	armv7, arm64, x86_64

License

This library is MIT licensed. Copyright trustdecision, Inc. 2022.