Solayer is a pioneering restaking network on the Solana blockchain, providing security for both on-chain (endogenous) and off-chain (exogenous) systems. As a critical part of the Solana ecosystem, Solayer's network plays a vital role in safeguarding various assets and processes, making security a top priority.

Security Challenges Solayer Faced

As Solayer developed its restaking network, it encountered two primary security challenges that necessitated collaboration with Halborn:

• Securing On-Chain Solana Programs: Solayer needed to secure its on-chain Solana program from potential attack vectors, particularly because it holds significant amounts of customer funds. Ensuring the safety and integrity of these assets was paramount.

• Expertise in On-Chain Program Best Practices: Given the complexity of Solana’s blockchain environment, Solayer required external expertise to ensure that their on-chain programs were following the best practices. This expertise was crucial in fortifying their system against vulnerabilities and ensuring smooth operation.

Halborn’s Solutions

Halborn addressed Solayer's security needs through a combination of targeted solutions and proactive collaboration:

• Thorough Solana Program Review: Halborn conducted an in-depth review of Solayer’s Solana program, meticulously identifying potential vulnerabilities and providing support for resolving the findings. This comprehensive review helped secure the program against various attack vectors, ensuring the protection of customer funds.

• Flexible and Collaborative Engagement: Halborn offered a flexible timeline that aligned with Solayer’s product launch needs, ensuring that security assessments were completed without delaying the launch. Additionally, Halborn collaborated with Solayer’s marketing team, to solidify credibility through social media co-promotion of the completed security review.

One unique aspect of Halborn’s service was the auditor’s proactive approach in writing several test cases for Solayer. This effort not only demonstrated Halborn's deep commitment to the project’s success but also provided Solayer with valuable tools for ongoing program validation.

Results Achieved for Solayer

The collaboration with Halborn led to significant security outcomes for Solayer:

• Adherence to Solana Program Best Practices: With Halborn’s guidance, Solayer was able to follow best practices for Solana program development. This adherence to best practices ensured that their on-chain programs were optimized for security and performance.

• Increased Customer Confidence: The thorough security review and proactive support provided by Halborn gave Solayer an extra layer of confidence to offer its customers. Knowing that their funds were protected by a rigorously tested and secured program, customers could engage with Solayer’s platform with greater trust and assurance.

Through this collaboration, Solayer was able to fortify its restaking network, ensuring that it could securely handle both on-chain and off-chain operations. Halborn’s involvement provided the expertise and support needed to launch the program with confidence.

Going Above and Beyond

For blockchain companies looking to secure their on-chain programs, particularly those handling significant customer funds, Halborn offers timely and responsible services. The auditors are professional, responsive, and dedicated to ensuring that all security needs are met. By partnering with Halborn, companies can not only address immediate security challenges but also build a foundation of trust and reliability that resonates with their customers.

The partnership between Solayer and Halborn highlights the importance of having expert security support when launching complex blockchain programs. Halborn’s ability to deliver tailored solutions and collaborate effectively with internal teams makes them an invaluable partner to blockchain companies.