Canonical page: <https://www.guvenkaya.co/solutions>

[Solutions](https://www.guvenkaya.co/solutions)

# Security for the systems your organization relies on.

[Discuss your scope](https://www.guvenkaya.co/contact?source=solutions)

Choose your organization type to see relevant services, specialists, and published work.

## Choose your organization

### [Financial Institutions](https://www.guvenkaya.co/solutions/financial-institutions)

Banks, asset managers, fintechs, payment firms, and financial infrastructure providers.

Digital asset advisory Signing & custody Risk assessment

Explore

### [Digital Asset Operators](https://www.guvenkaya.co/solutions/digital-asset-operators)

Exchanges, custodians, wallets, stablecoin operators, and asset platforms.

Signing & custody Penetration testing Training & security exercises

Explore

### [Protocols & Networks](https://www.guvenkaya.co/solutions/protocols-networks)

L1 and L2 systems, ecosystems, bridges, DeFi protocols, and on-chain products.

Smart contracts Blockchain & infrastructure Cryptography Secure code review

Explore

### [Software & Infrastructure Teams](https://www.guvenkaya.co/solutions/software-infrastructure)

Web, mobile, cloud, backend, AI, and other critical software systems.

Penetration testing Secure code review AI & agent security Architecture & process design

Explore

## Tell us what you need to secure.

Describe your system, main concern, and deadline. We’ll reply with scoping questions and a proposed next step.

[Discuss your scope](https://www.guvenkaya.co/contact?source=solutions)