Definition ∞ Dynamic economic security refers to a blockchain’s ability to adjust its security parameters in response to changing network conditions or potential threats. This involves adaptive mechanisms that modify staking requirements, reward structures, or validator sets to maintain network integrity against evolving attack vectors. It ensures the ongoing resilience of a decentralized system by preventing economically rational attacks. Such adaptability is vital for long-term sustainability.
Context ∞ The concept of dynamic economic security is increasingly relevant as blockchain networks face more sophisticated attacks and fluctuating economic environments. Research efforts concentrate on developing robust models that can automatically recalibrate security incentives without compromising decentralization. Debates often involve the optimal balance between security adjustments and protocol stability to maintain predictable network operation.