51 Percent Attack Resistance

51 percent attack resistance is the measure of a network's ability to withstand an attempt by a single entity to control the majority of the consensus power. In Proof of Work, this involves controlling the majority of the hash rate; in Proof of Stake, it involves owning the majority of the staked assets.

If an attacker gains this control, they could potentially reverse transactions or prevent new ones from being confirmed, effectively breaking the ledger's integrity. Networks with high resistance have large, diverse sets of participants, making it economically irrational or technically impossible to acquire such dominance.

For derivatives platforms, this resistance is a critical risk factor, as an attack could result in the total loss of collateral. The security model relies on the assumption that honest actors will act to protect their own interests, thereby maintaining the network's overall stability.