A dapp Development Guide For Enterprises

 

How web apps and Dapps differ

Any web application consists of two essential components: front and back. The user interface of well-designed decentralized applications is identical to any web application. Standard web applications store and process the information on centralized web servers, but the dapp backend utilizes blockchain.

Smart contracts, electronic protocols that automate the execution of agreements between parties, are fundamental components of dapp development. Dapps, unlike conventional web applications that communicate with a centralized server via the HTTP protocol, are connected to the blockchain through smart contracts.

The pros and cons of Dapps at a glance

Here are the primary advantages and characteristics of Dapps:

• Open-source. All network participants can view and modify the code through consensus mechanisms.

• Transparency. Since operational records of applications are stored on the blockchain, the data cannot be altered or modified.

• No idle time. One of the most important characteristics of a dapp is that it lacks a central authority, making it nearly impossible to bring down because the perpetrator would have to simultaneously shut down thousands of hosting nodes.

• I am not censoring.

• No authority exists in the network so that anyone can deploy decentralized applications.

• Data protection Cryptographic primitives enabled by blockchain render the operational records of applications immutable and incontestable.

• Privacy. To access blockchain-based applications, users are not required to create accounts or reveal their identities, as cryptographic keys are employed.

Here are the current dapp development barriers:

• Not user-friendly. Multiple additional tools are required for a dapp to function as intended, making it difficult for the average user to interact with. This should not be viewed as a significant obstacle, as it is simply becoming accustomed to new procedures.

• Less easy to update. Once a dapp has been deployed on a blockchain, it becomes more difficult to modify it because its code is also stored on the blockchain.

• Still centralized. Despite being deployed on the blockchain, some apps can still be considered conventional. Most blockchain-related benefits are lost even if a single component of an application's business logic is stored on a centralized server.

dapp use cases

Since blockchain was initially developed as a public ledger for cryptocurrency transactions, most Dapps were cryptocurrency wallets and exchanges. Developers have found dapp architecture and its reliance on smart contract applications to be particularly useful for gambling and games with financial elements over the years, given the relative ease of deployment and growing interest in the technology.

Only in recent years have businesses that did not initially have blockchain at the core of their operations considered the benefits of Dapps to reimagine their internal workflows. Here are the most potent non-financial dapp and blockchain use cases in enterprise settings.

Data verification

Theoretically, smart contracts can be extremely advantageous for various industries, including insurance and construction. Instead of relying on the manual input of humans to execute contracts, smart contracts are enforced using data and computer code. This implies significantly faster settlement, a reduction in costs, and security.

Smart contracts' inherent benefits, including independence from intermediaries and self-enforcement, become irrelevant when dealing with off-chain data that cannot be independently verified. While smart contract execution remains autonomous, the oracle, which demonstrates external data, is susceptible to manipulation. Innovative dapp development is the solution to this issue.

Chainlink has developed a framework for smart contracts to access data feeds securely. Chainlink uses blockchain-like consensus mechanisms to secure data feeds, making it impossible to tamper with data. External adaptors are utilized by the technology to connect DLTs to APIs. In essence, Chainlink decentralizes the oracle to enhance the security of smart contract applications by removing the single point of failure.

Consider insurance smart contracts as an illustration. In this instance, smart contracts substitute independent policy mediation for the claims processing portion of conventional insurance contracts.

In most cases, insurance-applied smart contract platforms would need to be linked to external real-world events while remaining confidential. Chainlink enables smart contracts triggered by insurance contracts with secure access to multiple data sources, such as IoT sensors and web APIs.

Chainlink accomplishes this using a trusted execution environment (TEE) in which smart contracts reside. Consider a TEE a vacuum-like protected environment that prohibits even the insurer from inspecting its contents. This presents enormous opportunities for the insurance industry, particularly as oracles can now handle even the most sensitive data anonymously, such as personal credentials.

For instance, a claimant can share sensitive data with an insurance company via a health wearable device without the insurer having access to that information. Similarly, smart homes can settle insurance claims automatically based on the internal damage measured by IoT devices.

Identity management

Conventional username-password authentication methods are susceptible to brute-force attacks. The Know Your Client (KYC) procedure was implemented to counter these risks. Although it significantly improves identity verification accuracy, the process is cumbersome, inefficient, and opaque. Typically, this entails the user submitting documents and the business checking them against internal or state databases. Then, to be certain, the company can interview the applicant.

Enterprises are investigating dapp development as a significantly more secure and optimized identity management solution. Features native to the blockchain, such as cryptographic hashing, enable multi-factor authentication, making it more difficult for hackers to access the data because it is now encrypted. In addition to increased security, there is no need for a third party to verify the authenticity of the information. This means that the user only needs to undergo the KYC procedure once, while operational costs are significantly reduced.

In a nutshell, here are the main advantages of blockchain-based KYC:

• The blockchain-based KYC approach implies that information is collected by a network of participants and stored in a decentralized database instead of in a centralized system. In contrast, when not on the blockchain, the KYC process is managed by a single entity, such as a company or a specialized KYC service provider. This monopolization of data control provides hackers with an excellent opportunity; a single successful attempt to crack the system can expose the entire database to exploitation.

• The users provide peer-to-peer access to the data. It is crucial to understand that businesses do not directly access personal information but rather an identification card that verifies the completion of a procedure, allowing for confidentiality. This is particularly pertinent in light of ever-tightening regulations such as the General Data Protection Regulation (GDPR).

• KYC information is typically shared with various ecosystem participants. Banks transmit data through multiple intermediaries, requiring manual data verification. This results in a lack of interoperability, uniformity, and susceptibility to unauthorized access. With KYC and smart contracts based on blockchain technology, data exchange is autonomous, standardized, and secure.

KYC-Chain, a global turnkey compliance solution, is used by various organizations to streamline their KYC processes. With the help of its watch list database, which contains over 100 million companies in 240+ countries, the company can check the criminal records of individuals and corporate clients.

Supply chain management

The supply chain requires centralized management of diverse business entities frequently dispersed across the globe. Like conventional identity management solutions and data verification systems, centralized supply chain network approaches are susceptible to disruptions caused by a single point of failure. In contrast, blockchain-based Dapps ensure that operations are synchronized, coordinated, and simple to report. By their very nature, blockchain standards imply that transactions are permanently and irreversibly recorded, allowing businesses to eliminate disputes and optimize auditing. In general, blockchain is an indispensable element of intelligent supply chains.

The development of Dapps on the blockchain can help food suppliers streamline food tracking and traceability. This is especially pertinent for import-dependent nations. For instance, more than 90 percent of Singapore's food supply is imported worldwide. According to a report by the World Health Organization, contaminated food causes 600 million illnesses and 420 thousand of deaths annually. For this reason, Singapore-based DiMuto has created an agri-food trading platform that makes a digital twin of every physical product, thereby enhancing its traceability. This also aids in resolving trade disputes and fostering greater trust between supply chain ecosystem participants.

Future outlook

Regardless of blockchain hysteria, a decentralized approach to business operations will become the norm in the future. However, most ongoing dapp development projects are still in the financial sector. The initial conditions established by the very nature of this industry are conducive enough for businesses to pursue blockchain-based digital transformation confidently.

The relatively slow adoption of Dapps in other industries can be largely attributed to regulatory uncertainty, lack of trust in the technology, and low levels of industry-player cooperation. In addition to its apparent benefits, the coordinated efforts of financial industry participants to develop a blockchain ecosystem have prompted regulatory frameworks to evolve.

Creating such an ecosystem is essential for the widespread adoption of blockchain technology and the development of Dapps. Fortunately, we are beginning to observe the emergence of coordinated actions to help make this a reality. For instance, the Enterprise Ethereum Alliance (EEA) is a group of forward-thinking businesses that intend to investigate using Dapps to solve their problems. However, forward-thinking corporations continue to experiment with blockchain and Dapps for internal operations for the time being.