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Guardian Announces Managed Security

5 min read

A security backbone for onchain organizations, run by Guardian engineers around the clock.

In response to heightened risk across the blockchain ecosystem, Managed Security is available today for digital asset teams.

The Managed Security launch film 1:08

Onchain finance is entering a storm.

Frontier AI is changing the economics of cyberattacks. Agents now find and exploit vulnerabilities in minutes.

Digital asset teams are target number one: the money is right there, it moves instantly, and recourse is minimal.

Point-in-time audits alone can no longer keep up.

The new assumption is that there will be vulnerabilities. What matters is the systems and people in place to detect and resolve them in real time.

Enter: Managed Security

Managed Security covers the five areas of risk every digital asset team needs a plan for:

  • Operational security
  • Code-level vulnerabilities
  • Internet-facing attack surface
  • Security advisories
  • Monitoring and incident response
The five risk areas ahead: operational security, code-level bugs found by AI agents, internet-facing attack surface, the onslaught of disclosed vulnerabilities, and monitoring and incident response.

Operational Security

It starts with operational security.

We map every contract, role, signer, dependency, and piece of infrastructure into a live threat model of every path to your funds.

Every change to that map is watched. When a notable threat emerges, a Guardian engineer is on it.

Operational security: control your threat model and secure your critical operations. Binance, $6.3B, October 2026, hot wallets drained. Bybit, $1.5B, February 2025, signers tricked. Kelp DAO, $292M, April 2026, single-verifier bridge. Drift, $285M, April 2026, admin multisig taken.

Most teams carry far more day-to-day risk than they should.

Onboarding removes it with the right trust model, signing setup, and controls.

High-risk operations like multisig deployments and configuration changes get a rapid third-party review from a Guardian engineer.

Continuous Vulnerability Testing

Next, the code.

Helix, Guardian’s AI auditor, maps your entire system: smart contracts, APIs, web apps, keepers, and offchain automation.

Swarms of agents spend billions of tokens to find, validate, and prove vulnerabilities, continuously, as your system changes.

Continuous vulnerability testing: our AI agents spend billions of tokens continuously auditing your entire stack. Liquid Network, $319M, September 2026, node software caching bug. Cetus, $223M, May 2025, faulty overflow check. Truebit, $26M, January 2026, overflow in legacy code.

Findings never land on your team as overhead.

Guardian engineers who know your stack work through every finding and prepare the patches with you.

We also run your bug bounty, on our platform or yours, with full triage of every submission.

Defend Your Web Surface

Many of this year’s hacks never touched a smart contract.

Shield, Guardian’s attack surface management system, discovers every domain, website, IP, cloud service, and repository you expose.

Then Shield runs agents and pentests against it around the clock.

Defend your web surface: Shield tests everything you expose to the internet, around the clock. Polymarket, $2.6M, October 2026, third-party script. CoW Swap, $1.2M, April 2026, DNS hijack. Predict.fun, $400K, October 2026, third-party docs site.

The Onslaught of Security Advisories

Then there’s everyone else’s code.

Hundreds of disclosures are coming for the frameworks we all rely on.

We ingest advisories from many sources in real time, match them to your stack, assess your exposure, and get the patch through with your team.

The onslaught of security advisories: every advisory matched to what you run, and patched with you. Linux kernel, CVSS 9.8, November 2026, Solana validators warned. PHP2Shell, CVSS 9.2, October 2026, exploited pre-patch. Cosmos EVM, $5.7M, August 2026, exploited months after the fix. Ledger ETH app, August 2026, a signing flaw let transactions be swapped.

24/7 Monitoring and Incident Response

Finally, monitoring and response.

Guardian monitoring ships with out-of-the-box detectors plus custom rules and actions, including automated pauses.

Your existing monitoring streams into our global 24/7 MDR team.

Onchain and offchain, watched around the clock, with a 15-minute SLA on Critical alerts.

24/7 incident response: onchain and offchain watched 24/7, with an engineer on every alert. Kelp DAO, $292M, April 2026, paused at 46 minutes, saving $95M. Resolv, $25M, March 2026, out before the pause. NEAR Intents, $3.8M, October 2026, undetected for 40 hours.

A Trust Center for Compliance

All of it comes with a hosted trust center and the technical evidence regulators ask for under DORA, MiCA, the GENIUS Act, VARA, NYDFS, and more.

Trust center for compliance: the technical evidence regulators ask for, in one trust center. DORA, European Union, digital operational resilience. MiCA, European Union, crypto-asset service providers. GENIUS Act, United States, payment stablecoin issuers. VARA, Dubai, virtual asset service providers. NYDFS, New York, Part 500 cybersecurity rules.

Why Not Build It In-House?

Building these primitives and staffing them 24/7 takes 6 to 12 months and mid six to low seven figures, plus token spend.

Managed Security gives you every primitive, and engineers already trained on it, from day one.

Option A, build it in-house: build every primitive yourself, staff it 24/7 for incident response, 6 to 12 months to build and integrate, mid six to low seven figures plus token spend. Option B, Guardian Managed Security: every primitive preloaded and tapped into your system, engineers already trained and learning your stack, all of it from day one.

Getting Started

On day one, we lock everything down:

  • A complete map of your assets
  • A threat model of every path to your funds
  • Shield pentesting of everything facing the internet
  • Your single points of failure fixed
  • Controls and verification gates put in place

Then it’s all managed by us, around the clock.

Day one, first we lock everything down: a complete map of your assets, a threat model of every path to your funds, Shield pentesting of everything facing the internet, your single points of failure fixed, controls and verification gates put in place. Then, around the clock, it's all managed by us: contracts and web assets monitored, an MDR team on every alert, Helix auditing every repository, bug bounty reports managed by us, security advisories ingested and matched to your stack, Guardian engineers embedded with your team.

Least privilege, read-only

Managed Security runs on least privilege and is read-only:

  • Monitoring and threat models run on public chain state
  • Shield sees only what an attacker sees
  • Helix needs read access to the repos you choose

Your team keeps full access to our alerts, monitors, and tools.

Five Years With the Most Targeted Teams

For five years, Guardian has worked with the most targeted teams in DeFi and digital assets.

$45B+ in assets secured for 150+ teams, including USDT0, Ethena, GMX, and LayerZero.

The 90-Day Guarantee

We are confident enough to guarantee this is a necessary piece of protocol operations.

Within the first 90 days, we detect and resolve a high-severity issue with funds at risk or services that could be disrupted, or you don’t pay.

90 days: we detect and resolve a high-severity issue in the first 90 days, or you don't pay.

Managed Security Is Available Today

Guardian Managed Security is our response to the AI cyber storm ahead.

Starting today, it is available to digital asset platforms and DeFi protocols: guardian.security/managed-security

Watch the full walkthrough and book a call here.

Ready to endure the AI cyber storm?

Guardian provides institutional-grade web3 security to the best teams in the industry.