In decentralized finance, where users interact directly with protocols and manage their own assets, security is essential. Every layer of a blockchain network, from its technical architecture to the smart contracts deployed on it, must be designed to withstand both internal faults and external threats.

Haust Network addresses this challenge by integrating security into every component of its system. Rather than treating security as a single feature or product, Haust views it as a foundation on which all user activity should safely operate. Let's take a look at the technologies and practices that allow Haust to offer a secure, privacy-preserving, and resilient environment for DeFi participants.

Technology-Led Security at the Blockchain Layer

Account Abstraction

One of the most impactful innovations Haust implements is Account Abstraction, which transforms standard externally owned accounts into customizable smart contract wallets. With AA, users are no longer reliant on a single private key to access their funds. Key benefits include:

• Multi-signature approval mechanisms, requiring multiple verifiers to authorize transactions.

• Biometric or password-based authentication, replacing complex key storage with user-friendly access.

• Social recovery options, enabling trusted parties or devices to help restore wallet access in case of key loss.

This model greatly reduces the likelihood of accidental fund loss and removes common friction points in user onboarding and account security.

Zero Knowledge Rollups

Haust enhances privacy through the use of zk-Rollups - a technology that enables scalable, trustless transaction verification without revealing sensitive information. How it works:

• Transactions are processed in batches off-chain.

• A single cryptographic proof is generated to confirm the validity of all transactions in the batch.

• This proof is submitted on-chain without exposing individual transaction details.

ZK-Rollups allow Haust to achieve high throughput and preserve user privacy, while still meeting the transparency requirements essential for decentralized systems.

Data Availability Layer

The Data Availability Layer, integrated through NEAR Protocol's design, provides an additional security layer by optimizing how transaction data is stored and accessed. Its primary functions are:

• Separation of data storage and execution, enhancing scalability and system resilience.

• Use of sharding, which distributes data across nodes, increasing fault tolerance and redundancy.

• Support for secure auditability, ensuring that validators and third parties can verify transaction correctness without compromising individual privacy.

This architecture allows Haust to manage growing transaction volumes securely, while maintaining performance and data integrity.

CDK Erigon

Robust security begins with reliable infrastructure. Haust leverages CDK Erigon, a highly optimized Ethereum execution client, to harden its node architecture against performance-related vulnerabilities and operational risks. Key security-focused advantages:

• Flat key-value storage eliminates the complexity of traditional Merkle tree structures, reducing the surface area for data corruption and making state transitions easier to verify and audit.

• Up to 90% lower memory usage decreases reliance on high-resource hardware, reducing the risk of node instability or crashes - both of which can become attack vectors or disrupt consensus.

• Faster and more consistent data access minimizes latency, which helps nodes remain synchronized and less prone to forks or orphaned blocks - key factors in maintaining a secure, reliable network.

Proactive Smart Contract Protection

Technical infrastructure must be complemented by rigorous security practices at the application layer - particularly for smart contracts, which are often the target of attacks.

Security Expert Involvement During Development

Haust involves experienced security professionals during the contract design and development phase. This early-stage review helps eliminate structural weaknesses before contracts are deployed, minimizing exposure to common attack vectors.

Independent Audits from Multiple Firms

All smart contracts deployed on Haust undergo multiple rounds of audits from independent security firms, each with its own methodology. This layered audit strategy increases the likelihood of identifying vulnerabilities, logical flaws, or inefficiencies.

Bug Bounty Programs

To supplement formal auditing, Haust also runs a bug bounty program, incentivizing white-hat hackers and researchers to find and report bugs responsibly. This proactive measure ensures that Haust benefits from ongoing external review even after contracts go live.

Why This Matters for Users

All the technologies Haust uses also make the user experience better and safer. Here’s what that means for everyday users:

• You’re less likely to lose access to your funds, thanks to wallets that can be recovered if something goes wrong.

• Your transaction details stay private, because they’re protected using zero-knowledge proofs.

• The network stays fast and stable, even when many people are using it at once.

• Data stays available for audits, but your personal info stays safe and hidden.

With security built into every layer, Haust makes sure you don’t have to choose between ease of use and protection - you get both automatically.

Conclusion

Haust Network provides security through a combination of advanced technologies - such as Account Abstraction, zk-Rollups, CDK Erigon, and a Data Availability Layer - and strict procedural safeguards, including external audits and continuous security testing. This comprehensive approach positions Haust as a trustworthy foundation for developers building the next generation of decentralized applications, and for users seeking a safe environment to interact with digital finance.

As blockchain adoption continues to grow, Haust will play a critical role in shaping the future of digital infrastructure - where safety, scalability, and usability coexist by design.

More information about the project can be found below:

Twitter: https://x.com/HaustNetwork

Discord: https://discord.com/invite/QWGxjTXD8N

Web-site: https://haust.network/

Telegram: https://t.me/haustnetwork