Attack Cost Analysis

Attack cost analysis is the process of calculating the economic resources required to successfully compromise a blockchain's consensus mechanism. This typically involves determining the cost to acquire a majority stake or the amount of computing power needed to perform a 51 percent attack.

By quantifying these costs, researchers and developers can assess the security of the protocol against rational, profit-seeking attackers. If the cost of an attack is significantly lower than the potential gains, the network is considered insecure.

This analysis takes into account the market value of the native token, the distribution of stake, and the slashing mechanisms in place. It is a foundational tool for evaluating the risk of system-wide failure in decentralized finance.

Understanding these costs is essential for institutional participants who need to ensure the safety of their large-scale investments. It provides a clear, quantitative basis for trust in the underlying consensus.