TL;DR:
- Linea integrates Phylax’s “Credible Layer” to proactively block attacks.
- The system allows for programmable rules that automatically reject malicious transactions.
- Institutions and protocols like Euler are already adopting this infrastructure-level defense.
Linea security against exploits has reached a new milestone as the Ethereum Layer 2 solution developed by Consensys integrates Phylax Systems’ technology. This innovation makes Linea the first major L2 to not only detect threats but also actively prevent them at the infrastructure level.
While most traditional reactive models act only after a hack has occurred, Phylax’s “Credible Layer” stands out by allowing developers to pre-program specific rules known as “assertions.” For example, a DeFi application can establish that a vault’s balance must never decrease without authorization, effectively blocking any breach attempt.
This innovation functions similarly to “circuit breakers” in traditional finance (TradFi). However, it is designed so that the network can adopt them without sacrificing decentralization or sequencer neutrality, according to the CEO of Phylax Systems.
An Institutional Shield for the DeFi Ecosystem
By integrating Linea security against exploits, the network aims to attract institutional capital to the ecosystem, eliminating the fear of smart contract failures. Declan Fox, a director at Linea, stated that institutions require infrastructure where certain failure modes are technically impossible.
Thanks to Linea’s modular architecture based on Besu, the integration was rapid and does not affect latency or transaction costs. Already, protocols such as Euler, Malda, Denaria, and Turtle Club are betting on this advanced protection system for their users.
In summary, this technical advancement positions Linea as a safer and more predictable environment for both builders and investors. By drastically reducing the risks of code manipulation, the network aligns itself with the compliance standards demanded by major global markets.
