Crypto Security Needs Workflow Design, Not Just Cold Storage

When it comes to securing digital assets, most discussions center on storage—hot wallets for speed, cold wallets for safety. But as platforms like Clapp have learned, the real challenge isn’t where you store assets. It’s how you move them. This is where Fireblocks, with its MPC (Multi-Party Computation) technology, is redefining the game.

Fireblocks, a private digital asset infrastructure provider, processes over $5 trillion annually and supports 150 public blockchains as of February 2026. Its approach to security centers on eliminating the private key as a single point of failure. Instead of relying on one key, Fireblocks splits it into cryptographic "shares" stored across independent environments. Transactions require collaboration between multiple parties, minimizing risks from external hacks, insider threats, or operational errors.

MPC: Shifting Security From Storage to Workflow

Traditional crypto security often revolves around storage—hot wallets for liquidity, cold wallets for isolation. But Clapp, which uses Fireblocks to secure its operations, highlights that storage alone doesn’t solve the bigger problem: transaction approvals. Who can move funds? Under what conditions? These are the critical questions.

Fireblocks’ MPC-CMP protocol goes beyond storage. By splitting private keys into shares and requiring multiple signatures for any transaction, it ensures no single device or individual can compromise an account. Unlike older protocols like GG18, Fireblocks' MPC-CMP reduces signing rounds to just one, improving transaction speed without sacrificing security. This is crucial for platforms processing high-frequency transactions.

Why "Hot vs. Cold" Is an Oversimplification

Clapp’s experience underscores why hybrid setups are more effective than the binary "hot vs. cold" wallet debate. Production systems often tier liquidity and risk:

• Hot wallets handle high-frequency, low-value transactions.
• Warm wallets add approval delays and checks for medium-risk flows.
• Cold wallets minimize exposure for long-term storage.

With Fireblocks, transaction workflows become the primary control surface. Rule-based approvals enforce who can approve what and under what circumstances, shifting the focus from storage location to operational discipline.

Compliance and Scalability Built In

Regulatory pressures are mounting, with frameworks like the EU’s Digital Operational Resilience Act (DORA) requiring financial firms to prove their resilience against disruptions. Fireblocks’ infrastructure, which integrates secure hardware environments like Intel SGX and AWS Nitro, simplifies compliance by offering audit logs, tamper-evident policies, and SOC 2 certification readiness. For a platform like Clapp, this eliminates the need to build these capabilities from scratch.

Scalability is another advantage. Supporting new blockchains often requires significant engineering resources. Fireblocks’ chain-agnostic architecture allows platforms to integrate new assets in days rather than weeks, enabling rapid product expansion. For Clapp, this means more time spent on user-facing features like staking and crypto cards, rather than backend infrastructure.

The Bigger Picture: Security as Workflow Design

Ultimately, Fireblocks’ approach demonstrates that crypto security isn’t just about where assets are stored—it’s about how transactions are executed. By focusing on workflow design, rule-based approvals, and distributed key management, platforms can reduce both external and internal risks while maintaining operational efficiency.

For institutions navigating the complexities of digital assets, Fireblocks offers a blueprint: shift security from storage to workflows, and you’ll build a foundation that’s not just secure, but scalable and compliant.