What is Firewall?
Firewall is an innovative security infrastructure provider dedicated to protecting blockchain networks from the increasing prevalence of smart contract exploits. Unlike legacy network security solutions that rely on static, predefined criteria, Firewall utilizes advanced rollup technology to aggregate transactions. By implementing programmable transaction finalization rules, the platform acts as a proactive filter, identifying and neutralizing malicious activity before it is permanently recorded on the blockchain. This approach represents a fundamental shift in how decentralized networks manage security, moving away from reactive patching toward a model of preventative, real-time transaction integrity.
How much funding has Firewall raised?
Firewall has raised a total of $3.7M across 1 funding round:
Other Financing Round
$3.7M
Other Financing Round (2024): $3.7M with participation from Breyer Capital, Hack VC, and North Island Ventures
Key Investors in Firewall
Breyer Capital
Breyer Capital is a global venture capital firm founded by Jim Breyer, specializing in long-term, idea-driven investments with a strong focus on artificial intelligence and transformative technology sectors.
Hack VC
Hack VC is a San Francisco-based early-stage venture capital firm that partners with daring entrepreneurs, leveraging a vast network of developers and technical expertise to support high-growth startups.
North Island Ventures
North Island Ventures is a dedicated crypto investment firm that provides visionary founders with both capital and strategic guidance to foster innovation within the cryptocurrency and blockchain ecosystem.
What's next for Firewall?
With the recent influx of capital, Firewall is poised to expand its technical infrastructure and deepen its integration capabilities across major blockchain protocols. The company's roadmap focuses on enhancing its programmable finalization engine to support higher transaction throughput while maintaining rigorous security standards. As the DeFi landscape continues to face sophisticated threats, Firewall's ability to intercept exploits at the transaction level will likely become a critical component of the broader crypto-economic stack. Future growth will be driven by strategic partnerships with decentralized applications and layer-two networks seeking to provide users with a hardened, secure environment for digital asset management.
See full Firewall company page
