Zero-Trust Distributed Slice Ledger

Technical Explanation

When network slices span multiple international carrier networks or third-party cloud data centers, centralized certificate authorities create a single point of failure. The Zero-Trust Distributed Slice Ledger records all slice creation, modification, and access credentials on a permissioned cryptographic blockchain. Every core router validates tenant identity and cryptographic proofs against the ledger before routing packets, preventing slice spoofing or data leakage.

Key Functions

• Validates network slice access permissions across multi-operator boundaries
• Prevents malicious slice hijacking and unauthorized configuration changes
• Eliminates single points of failure in centralized certificate authorities
• Maintains immutable cryptographic audit trails for defense and government tenants