Tool squatting represents just one of the critical emerging threat vectors in multi-agent systems (MAS) where malicious actors employ deceptive representation techniques to gain illegitimate advantages within agent-to-agent (A2A) communication protocols and Model Context Protocol (MCP) implementations. This sophisticated attack methodology exploits fundamental trust mechanisms that enable agents to discover, evaluate, and interact with tools and services within distributed autonomous systems. Understanding these vulnerabilities is essential for security engineers designing robust defenses against adversarial manipulation in increasingly complex agentic architectures.
Read on to find out about our complete Security Framework.
Result: A security framework where unauthorized access isn't just prevented - it's mathematically impossible.
Traditional cybersecurity attempts to protect information tied to user identities. Hackers exploit these connections, pivoting through networks once they breach a single point. Even quantum computing threatens to unravel conventional encryption methods.
Legacy systems create attack surfaces through predictable relationships between users, data, and storage locations.
Entrelid's multi-patented approach creates entity-centric distributed networks where adversaries are fundamentally disarmed. Hackers cannot see data, cannot pivot between resources, and cannot act on any network or user information—even with quantum computing capabilities.
The key innovation: Data is secured to authorized relationships between network entities, not to individual user identities. If you're not part of the relationship, you cannot access the data—period.
Hackers can never get data on more than the entity of the relationship.
All driven by a Distributed Data Network (DDN)
Complex algorithms obscure information tied to user identities. Protection relies on encryption layers that can be systematically attacked and reverse-engineered.
Patented Relationship Distributed Identifiers (RDIDs) secure data to authorized relationships between network entities—a fundamentally different security paradigm.
Unauthorized parties cannot access data because they lack the relationship context. There's no single point of failure or identity to compromise.
Control the millions of relationships between the AI Agents you build, both internal and externally from MCP sources.
A secure User Space Hidden File System implemented using RDID technology.
Use Cases
This relationship-centric model eliminates the traditional attack vector of compromising a single user identity. Each relationship exists independently, with no discoverable connection to other relationships in the system.
Entrelid only responds to requests (GET/POST) that contain a Resource Context—a three-layered construct where the absence of any single element makes data location "mathematically undefined."
JWT token validation proves the identity of the requesting entity—not a person, but a network entity within the distributed architecture.
The requestor's RDID (Relationship Distributed Identifier) must validate that they are party to an authorized relationship with specific permission scopes.
The Resource Context contains factors used to mathematically derive the data storage location. Once derived, the Context itself is eliminated—rendering it permanently unavailable to derive the Storage Key.
Missing ANY factor makes the data address literally impossible to compute. The storage location becomes mathematically undefined—not hidden, but genuinely nonexistent without all three layers.
From the Resource Context, Entrelid applies information theoretic principles to derive a storage key that is completely isolated from every other key in the system. Each key exists independently with zero mathematical relationship to any other key.
The result: No basis for pivoting, no reverse engineering path, no discoverable connections. Even if an attacker compromises one key, it provides absolutely no information about any other key in the system.

Traditional systems allow lateral movement once breached. Entrelid's isolated keys eliminate this attack vector entirely.
Information theoretic isolation means there's no mathematical relationship to exploit or unwind.
Each storage key derives independently, preventing pattern-based attacks or statistical analysis.
Upon creation of the storage key, the Resource Context is permanently eliminated—it no longer exists anywhere in the system. This isn't encryption or obfuscation; it's complete elimination of the derivation path.
The Context cannot be discovered even with quantum computing capabilities because there is nothing left to discover. Quantum computers can potentially break encryption by testing vast numbers of possibilities, but they cannot recover information that has been eliminated from existence.
Three-layer Resource Context created for request
Storage key calculated mathematically
Resource Context permanently destroyed
Quantum-resistant by design
"There is no unwinding possible. The mathematical foundation for discovering the key simply does not exist."

The first security gate validates the identity of the requesting entity through JWT (JSON Web Token) validation. This authentication layer confirms which network entity is making the request—not which person or user.
Critical distinction: Traditional systems authenticate users. Entrelid authenticates distributed network entities. This entity-centric model prevents attackers from exploiting user-based access patterns or social engineering tactics.
The second layer validates that the requesting entity is party to an authorized relationship with specific permissions. The requestor's RDID (Relationship Distributed Identifier) must confirm participation in a valid relationship before access is granted.
Requesting entity presents its Relationship Distributed Identifier (RDID)
System confirms requesting entity is party to the authorized relationship
Relationship authorization controls access permission scope
Process continuation granted only if all relationship criteria met
Learn more about Relationship Distributed Identifiers Revolution→
The third layer derives the storage key that mathematically defines the data's physical location within the Distributed Data Network's distributed servers' Data store. The Resource Context key derivation process creates a key that cannot exist without all three layers present.
Three-layer context provides mathematical foundation for derivation
Information theoretic principles generate isolated storage key
Key mathematically defines unique data location
Source context permanently destroyed post-derivation
"The derivation cannot be reverse engineered, even with quantum computing. Once the Context is eliminated, there is no mathematical path back to the storage location."
Without all three layers, the storage location is not hidden or encrypted—it's mathematically undefined. The location literally cannot be computed.
Quantum computers cannot brute-force what has been eliminated from existence. No algorithm can recover the deleted Context.
Traditional security models rely on cumbersome reverse engineering prevention and policy enforcement alone. These approaches create layers of complexity but ultimately depend on the assumption that adversaries lack sufficient computing power or time to break through defenses.
Entrelid's approach makes unauthorized access to data storage mathematically impossible—not computationally difficult, but genuinely impossible. Without all three layers of the Resource Context, the storage location cannot be computed regardless of available computational resources.
As AI systems become more autonomous and complex, traditional human-designed security frameworks become bottlenecks. Entrelid enables a fundamental shift toward mathematically secure, self-organizing data architectures.
AI agents can create secure data structures without predefined schemas, enabling dynamic security that adapts to emerging requirements.
Security guarantees that don't rely on computational assumptions, providing provable security in an uncertain computational future.
Information-theoretic security remains valid regardless of computational advances, future-proofing your security investment and protecting your compliance with privacy laws.
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Timothy Dix, CEO
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Timothy A. Shear, CTO
Introducing