Arda — Your Blockchain Security Partner
We find your vulnerabilities before hackers do
Track Record
1776 issues reported, including 139 critical
145 reviews for 25 projects
4+ years of experience
Trusted by Axelar, MultiversX, Hatom, AshSwap and more
What We Audit
- Targets: Smart contracts, VMs, Nodes
- Chains: EVM, Solana, Sui, Stellar, Cosmos, MultiversX and more
- Languages: Rust, Go, Solidity, Move and more
Our Security Offers
- Full Review: Finding all issues in your frozen codebase.We review a fixed commit. Development is typically finished.
- Flexible Review: Finding as many issues as possible in your evolving codebase, given your constraints (budget, timeline, etc).We review the latest code as it gets updated. Development is ongoing.
- Consulting Call: A call to answer security questions, review designs, or advise on incident response, paid by the hour.
Our Team
We work with experts in traditional cybersecurity, blockchain audits, and formal verification, with PhD training in maths, engineering and AI.
We're hiring. If you're a talented security researcher, we'd love to hear from you.
What Our Clients Say
“Arda is easily the best auditor I've had the pleasure of working with. Rather than just performing a shallow analysis, they took the time to deeply understand our complex protocol, thereby uncovering critical issues that other auditors missed. I highly recommend Arda.”
“The Arda team is very talented and easy to work with. They have significantly improved the security of many critical components of the MultiversX blockchain (node, VM, smart contracts). I highly recommend them.”
“I have been building DeFi protocols for 6 years, and this is my fifth audit. This is the first time I have seen a team this committed to truly understanding the code and digging into the underlying business logic. A big thank you to Jacob and his entire team for the work done on T3tris!”
“We've had a great experience working with Arda. The quality of Arda's security audits is top notch. Beyond that, their work ethic has been remarkable: diligent, proactive, transparent, authentic, positive. Highly recommended!”
Securing Through Tooling
xSuite
The complete suite for efficiently developing high-quality MultiversX smart contracts. Used and loved by numerous builders.
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