Ripple CTO Explains Why RLUSD Takes a Security-First Route as KelpDAO’s Easy Setup Backfires

David Schwartz says RLUSD was built with a security-first bridging model, prioritizing risk control over convenience, unlike KelpDAO’s low-cost setup that ultimately failed, resulting in losses of nearly $292 million. 

Source: Shutterstock
Source: Shutterstock

Ripple’s RLUSD Takes the Security-First Route as KelpDAO’s Easy Bridge Design Backfires 

Security doesn’t make headlines, until something breaks. That’s the hard lesson highlighted by market analyst Diana, who pointed to a stark divide between Ripple’s stablecoin strategy and a costly failure elsewhere in DeFi.

Ripple CTO David Schwartz has made it clear that when building RLUSD, the priority wasn’t speed or simplicity, it was security and risk control, first and always.

Schwartz has challenged a popular narrative around cross-chain risk, arguing that the technology itself isn’t the weak link. Most bridging systems, he pointed out, are designed with strong security frameworks. 

The real danger emerges when teams deliberately dial back those protections to prioritize speed or user convenience. In those moments, efficiency comes at a cost, and when things go wrong, the consequences can be severe. 

Take the KelpDAO incident as a clear example. Built on LayerZero, the system was configured with a 1-of-1 Decentralized Verifier Network (DVN), effectively collapsing verification into a single checkpoint. 

Well, this design choice created a critical single point of failure. Exploiting it, attackers spoofed a message, minted fake rsETH, and drained roughly $292 million.

What stands out is that the underlying system wasn’t inherently flawed. The safeguards existed, the problem was that they weren’t properly configured or fully enforced.

Ripple’s RLUSD Bets on Security Over Speed—And It’s Already Paying Off 

Ripple’s RLUSD takes a fundamentally different approach. Rather than depending on conventional cross-chain bridges, it’s issued natively on both the XRP Ledger and Ethereum, removing an entire layer of bridging risk from the foundation.

For broader interoperability, Ripple leverages Wormhole’s Native Token Transfers (NTT), a framework built to preserve tight control over token issuance while enforcing multi-layer verification. The strategy is deliberate: limit exposure, validate every movement, and reduce attack surfaces at every step.

Therefore, KelpDAO chose speed, simplicity, and low cost, and absorbed the consequences. RLUSD takes the opposite path, prioritizing finality and institutional-grade security, even at the expense of short-term convenience.

That discipline is already paying off. RLUSD has been approved as futures collateral on Bitrue, giving traders a more capital-efficient way to deploy liquidity. 

Furthermore, discussions around integrating RLUSD into the Mastercard ecosystem point to a larger ambition: enabling direct settlement between traditional finance and blockchain infrastructure.

In an industry often obsessed with speed and hype, Ripple is making a quieter but more durable bet, scale only works if it’s built on uncompromising security.