Blockchain Security
10+ contracts audited$100M+ secured

Securing

Deep Guard protects your smart contracts, validates your team's identity, and safeguards digital assets across every chain, before exploits happen.

Future Companies

Blockchain networks worked with
ZkSync
BNB Smart Chain
Stellar
Polygon
Ethereum
Arbitrum
Avalanche
Services

Security services that scale with your protocol.

End-to-end protection from pre-launch audits to post-deployment monitoring. Every vulnerability we find is one less exploit your users face.

01
Score: 10/10

Smart Contract Audit

Line-by-line review identifying reentrancy, overflow, access control, and logic vulnerabilities before deployment.

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02
Identity verified

Full Blockchain Platform Audit

End-to-end security review of your entire blockchain platform, smart contracts, infrastructure, APIs, and on-chain logic, in a single comprehensive engagement.

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03
Exploit attempt blocked
2 minutes ago · ETH mainnet

Retainer Program

Ongoing security partnership with dedicated engineers monitoring your protocol, reviewing upgrades, and responding to incidents around the clock.

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04
Critical
$10k
High
$5k
Medium
$1k

Bug Bounty Program

Launch a managed bug bounty powered by the global security community. Incentivise responsible disclosure.

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05
AES
RSA
EC

Cryptography Audit

Review of cryptographic primitives, key management, and encryption schemes to ensure your protocol's underlying security assumptions hold.

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06
Attack vector detected
Simulation complete · 3 findings

Pentesting

Simulated real-world attack scenarios against your infrastructure, APIs, and on-chain systems to uncover exploitable weaknesses.

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07

Tokenomics Audit

Analysis of your token model, emission schedules, incentive mechanisms, and economic attack surfaces to ensure long-term protocol health.

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08
AI-safe verified

AI Security Audit

Security review of AI-integrated smart contracts and on-chain model outputs, guarding against adversarial inputs and model manipulation.

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09
S
T
R
I
D
E

Threat Modeling

STRIDE and PASTA analysis of your system architecture at design time — identifying attack paths and trust boundary failures before a single line of code is written.

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10
Source → Buildverified
Build → Signverified
Sign → Deployunsigned

Supply Chain & CI/CD Security

Review of your build pipeline, dependency supply chain, secrets management, and software provenance — the attack surface that bypasses code review entirely.

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11
Detect
Contain
Eradicate
Recover

Incident Response Planning

Build your IR plan, operational playbooks, and tabletop exercise programme before an incident forces the question — so your team knows exactly what to do under pressure.

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12
Initial access — undetected
Lateral movement — alert fired

Red Team Exercise

Adversarial simulation using MITRE ATT&CK that tests whether your detection and response would contain a real attacker — not just whether vulnerabilities exist.

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13
ISO 27001
SOC 2
GDPR
DORA
PCI DSS

Security Governance & Compliance

Policies, risk register, and compliance mapping for ISO 27001, SOC 2, GDPR, DORA, and PCI DSS — the governance layer your investors, regulators, and enterprise customers require.

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Pricing

Clear pricing you can trust.

All plans include a signed PDF report and a public verification badge you can display to your community.

Starter
Up to 500 LOC
For early-stage protocols
  • Manual code review
  • Automated scanning
  • Up to 3 revisions
  • Public PDF report
Growth
Up to 2,000 LOC
For scaling protocols
  • Everything in Starter
  • KYT team verification
  • Unlimited revisions
  • 7-day turnaround
Enterprise
Complex multi-contract systems
Full-spectrum protection
  • Everything in Growth
  • Bug bounty launch
  • 24/7 on-chain monitoring
  • Dedicated security engineer
Need a custom security retainer?
Large protocol, ongoing monitoring, or enterprise SLA, we'll build a plan around your needs.
Talk to us
What clients say

“Good experience working with Lucky. Very happy with the work and his professionalism.”

G
Gururaj P.
Founder, Nu10

“I've been working with Lucky for the last 7 months and my experience with him has been amazing. Not only he's skilled at his work, but he also makes sure deliver beyond expectations. He carefully understand the client's requirements and then proceeds to the development. I will continue working with him for all my upcoming blockchain related developments and I totally recommend him.”

R
Raza R.
Founder, LumosDAO

“Lucky did a great job and communicated clearly! Can recommend!”

T
Tim R.
Senior Data Scientist, Crowdstrike

“Irrespective of any future changes that may be made, I can say with confidence that GUAP is in a much better position with respect to product quality as it pertains to blockchain security and transparency.”

R
Rey I.
Founder, Quantflex
Start today

Ship with confidence.
Audit before you launch.

Join amazing teams who trust Deep Guard to protect their protocols, their users, and their reputation. Available 24/7 for critical security incidents.