Definition ∞ Centralized access refers to a system where control over resources, data, or network operations resides with a single entity or a limited group of authorities. This structure grants specific administrators the power to manage permissions, oversee data integrity, and dictate operational parameters. It contrasts with decentralized models where control is distributed.
Context ∞ In the digital asset space, discussions about centralized access often revolve around security vulnerabilities and censorship resistance. While offering efficiency and simplified governance, centralized platforms present a single point of failure, making them targets for attacks or regulatory pressure. News frequently highlights the trade-offs between centralized control and the decentralized ethos of many blockchain systems.
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