What Is the Primary Economic Difference between PoW and PoS Security Models?
PoW security is based on energy consumption and hardware cost; attackers must spend real-world resources (electricity and ASICs) to gain control. PoS security is based on capital lockup; attackers must acquire and stake a majority of the coin's value, which is then at risk of being slashed.
PoW security is external and continuous; PoS security is internal and relies on the protocol's ability to punish bad actors.
Glossar
Pow Security
Architecture ⎊ Pow Security, within cryptocurrency and derivatives, represents a foundational layer of trust minimization, shifting reliance from centralized intermediaries to cryptographic verification and consensus mechanisms.
PoS Security
Validation ⎊ Proof-of-Stake security, within cryptocurrency, centers on the mechanism by which network participants validate transactions and create new blocks, differing fundamentally from Proof-of-Work’s computational intensity.