Frequently Asked Questions

General

Q: What is FuLink? FuLink network is a decentralized solution for privacy-preserving applications developers to implement best practices and best of breed security and privacy. The FuLink network provides endpoint encryption and cryptographic access control. Sensitive user data can be securely shared from any user platform to cloud or decentralized storage and access to that data is granted automatically by policy in Proxy Re-Encryption or Attribute-Based Encryption. For the data user on the other side, Zero-Knowledge Proof can help them verify the data source. In more advanced privacy-preserving use cases, FuLink uses Fully Homomorphic Encryption to customize enterprise-level data computation services.

Q: What problems does FuLink solve and how? Today it is complicated(sometimes expensive) to implement security and encryption of personal data. FuLink want to offer an out of box encryption solution that makes it easy to implement best practice, modern and up to data security. The solution will offer everything needed including data encryption, key and storage management, inter-blockchain deployment and much more.

Q: How is FuLink different from other privacy networks? FuLink network is an algorithm-based solution to protect the privacy data. We provide a combination of cryptography technologies(such as PRE, IBE/ABE, ZKP, FHE) to solve 3 parts of privacy data issues: data availability, privacy data sharing, and privacy data computing.

FuLink Product

Q: What is the difference between FuLink Agent, FuLink Agent SDK and FuLink SDK?

The FuLink Applicaiton Layer consists of three main components: FuLink Agent, FuLink Agent SDK, and FuLink SDK. Here's a summary of their differences:

• FuLink Agent: FuLink Agent is a web-based digital wallet that acts as an intermediary between applications and the FuLink network. Its primary function is to facilitate seamless communication and interaction between the two. It relays requests and responses between applications and the underlying layers of the FuLink network. Users can use FuLink Agent to securely manage their digital assets and perform transactions on the FuLink network.

• FuLink Agent SDK:The FuLink Agent SDK is a set of software development tools and resources provided to developers. It empowers developers to integrate the functionality of FuLink Agent into their own applications. By using the FuLink Agent SDK, developers can enable secure and efficient communication with the FuLink network within their applications. It allows developers to leverage the capabilities of FuLink Agent, such as managing digital assets and performing transactions, while customizing the user experience according to their application's requirements.

• FuLink SDK: The FuLink SDK is a comprehensive software development kit that offers developers a wide range of capabilities. It allows developers to establish flexible connections with the FuLink network and interact with it seamlessly. The FuLink SDK provides advanced cryptographic operations and functionalities, enabling developers to leverage the full potential of the FuLink ecosystem. It allows developers to build applications that ensure enhanced security and privacy through the utilization of advanced cryptographic techniques. It's important to note that the FuLink Agent is implemented using the FuLink SDK, meaning that the Agent harnesses the powerful features of the FuLink SDK to facilitate secure communication and interaction between applications and the FuLink network.

In summary, FuLink Agent is the web-based digital wallet that facilitates communication with the FuLink network, FuLink Agent SDK provides tools for developers to integrate FuLink Agent functionality into their applications, and FuLink SDK is a comprehensive toolkit that enables developers to establish flexible connections, perform cryptographic operations, and interact with the FuLink network.

Q: I am a Dapp developer, how can I integrate FuLink Agent into my Dapp?

To integrate FuLink Agent into your Dapp, you can follow these steps:

• Install FuLink Agent SDK: Start by installing the FuLink Agent SDK in your project. You can refer to the documentation provided with the SDK for detailed installation instructions specific to your development environment.

• Import FuLink Agent SDK: Once the SDK is installed, import the necessary modules or libraries into your Dapp project. This will provide you with the tools and resources needed to interact with FuLink Agent.

• Set up FuLink Agent connection: Use the SDK to establish a connection between your Dapp and FuLink Agent. This connection will allow you to send requests and receive responses from the FuLink network.

• Implement callback functions: In order to handle responses and execute actions after the corresponding methods are successfully executed, you can define and implement callback functions. The FuLink Agent SDK provides a list of supported callback functions that you can use.

By integrating the FuLink Agent SDK and implementing the appropriate callback functions, you can seamlessly integrate FuLink Agent functionality into your Dapp and enable secure and efficient communication with the FuLink network.

Horus Testnet

Q: Is Horus testnet a blockchain ? No, Horus testnet is an independent network which deployed in BNB testnet. It includes five parts: a cryptographic service provider network constructed by many worker nodes; a bundle of smart contracts in BNB testnet which used to incentive the worker nodes; a Dapp for user to manage his worker nodes and interact with the smart contracts; an agent to handle the local cryptographic operations; a Dapp for user to deal with the privacy file sharing service provided by the worker nodes.