Definition ∞ Remote attestation is a security process where a trusted computing base in one system verifies the integrity of software and configuration on a remote system. This cryptographic procedure allows a verifier to obtain a trustworthy report about the state of a remote platform’s hardware and software environment. It ensures that the remote system is running genuine, untampered code and has not been compromised. This capability is vital for establishing trust in distributed computing and secure communication between devices.
Context ∞ Remote attestation is increasingly relevant for securing decentralized networks and cloud-based blockchain infrastructure. News often discusses its role in verifying the integrity of validator nodes or ensuring the secure execution of smart contracts in trusted environments. The ongoing challenge involves standardizing attestation protocols across diverse hardware and software stacks. Future developments aim to enhance the verifiability and scalability of remote attestation for broad digital asset applications.
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