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You Shouldn't Need to Be a Security Expert to Use Crypto Safely.

Crypto security has a usability problem. The tools that exist are fragmented, technical, and conditional; they protect one wallet, or one browser, or only during the moment you're signing a transaction. Meanwhile the threats are continuous, device-level, and specifically engineered around the gaps those tools leave.

Guardia is device-level protection for crypto users. It runs locally, stays active offline, and covers your entire device environment, every wallet, every browser, every interaction without requiring you to configure anything or remember to check.

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Increase in phishing attacks targeting digital businesses

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Increase in phishing attacks targeting digital businesses

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Average cost of a phishing incident

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Average cost of a phishing incident

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Average breach detection time without active monitoring

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Average breach detection time without active monitoring

What Guardia does for Crypto users

Guardia protects crypto users.

Device-Level Firewall

Guardia's system-wide firewall monitors and filters network traffic at the OS level, blocking connections to known malicious domains, phishing infrastructure, and suspicious endpoints before they reach your browser or wallet. Works across every browser and every wallet on your device simultaneously.

Clipboard Guardian

Real-time monitoring of clipboard contents at the OS level. When clipboard hijacking malware attempts to replace a copied wallet address with an attacker-controlled one, Guardia detects the substitution and restores your original address instantly. What you copied is what you paste, every time.

Approval Scanner With Auto Revoke

Pre-signature scanning of smart contract approval requests. Malicious permission scopes, unlimited approval amounts, known drain contract patterns, and suspicious contract logic are flagged before you confirm, with plain-language explanations of what you're actually approving. Previously granted risky approvals can be identified and revoked automatically.

Offline Protection

Guardia runs locally on your device and stays active even when you're not connected to the internet. Malware planted in previous sessions doesn't get a free window when you go offline. Protection is continuous, not conditional.

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