Enforce Organizational Policies Across Every On-Chain Transaction
Pre-transaction simulation, dynamic policy enforcement, and automated approval workflows ensuring only authorized, compliant transactions execute on-chain.

The Ultimate Guide to Web3 Security
A practical guide for teams securing digital assets across protocols, wallets, exchanges, and financial institutions, covering modern attack patterns, early warning signals, and real-world defensive strategies.

Validate, Enforce, and Document Every Transaction Automatically
From pre-transaction simulation and policy-based approval to automated blocking and complete audit trails, zero-trust transaction security.
Transaction Simulation Policy
Pre-execution simulation shows expected balance changes, token transfers, and approvals, defeating blind signing, hidden malicious logic, and payload manipulation attacks.

Policy Enforcement
Organizational Web3 Policy creates closed sets of allowed interactions, restricting source addresses, destination contracts, and specific functions. All other operations are flagged as violations.

Automated Approval
Automatically block high-risk transactions, auto-approve low-risk operations, and route medium-risk transactions to manual review, eliminating bottlenecks while maintaining security.

Audit Documentation Policy
Every transaction decision, approved, denied, or escalated, is documented with supporting evidence and context. Exportable audit trails for internal governance and regulatory examinations.

Related Use Cases
AML & Sanctions Compliance
Pre-transaction screening, multi-hop exposure tracking, and configurable policies across 70+ chains, the compliance infrastructure regulators demand.
Portfolio & Asset Protection
Pre-transaction simulation, real-time protocol monitoring, and compliance screening protecting every position across 70+ chains from pre-deployment through execution.
Institutional ETP Security
Real-time custody monitoring, NAV tracking, compliance screening, and automated defense meeting the operational resilience standards institutional products require.
Proven in Public. Verified Onchain.

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We integrated Guardian to protect billions in transactions across our $10B ecosystem. Having that same protection now embedded directly in Safe means teams don't have to choose between security and operational velocity.
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