What distinguishes a permissioned blockchain security assessment from a permissionless one, according to CBSE principles?
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A
Permissioned blockchains have no security concerns since access is restricted to known participants
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B
Permissioned blockchains introduce insider threat risks and governance-level attack surfaces not present in fully open networks
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C
Permissionless blockchains are illegal in most jurisdictions and are not assessed by CBSE holders
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D
There is no meaningful security difference between permissioned and permissionless blockchains