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Encryption and data protection for your apps | Cossack Labs

🇺🇦 We stand with Ukraine, and we stand for Ukraine. We offer free assessment and mitigation services to improve Ukrainian companies security resilience.

Helping innovators. Protecting innovations.

Cossack Labs helps companies to efficiently and conveniently protect sensitive data in their products by providing developer tools, bespoke solutions and security consulting services.

Do not shackle your innovation with security challenges ever again.

Enhancing Ukraine’s cyber resilience

Cossack Labs stands with Ukraine and applies security engineering skills to protect the country. We reflect on our ongoing efforts to strengthen Ukraine’s cyber resilience in critical national infrastructure, mission-critical systems, govtech solutions, unmanned robotic systems and many more.

Solving security challengesat scale that is right for you #

From dev tools to bespoke solutions, from security control design to product security team for hire, we offer a wide gamut of ways to help you tackle security risks.

  • Acra, a database security suite

    Acra, a database security suite

    Read moreAcra, a database security suite
    Themis, a cross-platform crypto library

    Themis, a cross-platform crypto library

    Read moreThemis, a cross-platform crypto library
    Hermes, end-to-end secure data storage

    Hermes, end-to-end secure data storage

    Read moreHermes, end-to-end secure data storage
    Custom data security solutions

    Custom data security solutions

    Read moreCustom data security solutions
  • Mobile & web application security

    Mobile & web application security

    Read moreMobile & web application security
    End-to-end encryption solutions

    End-to-end encryption solutions

    Read moreEnd-to-end encryption solutions
    Transparent, auditable systems

    Transparent, auditable systems

    Read moreTransparent, auditable systems
    Hermes, end-to-end secure data storage

    Hermes, end-to-end secure data storage

    Read moreHermes, end-to-end secure data storage
  • Product security & SSDLC

    Product security & SSDLC

    Read moreProduct security & SSDLC
    Security engineering & architecture

    Security engineering & architecture

    Read moreSecurity engineering & architecture
    Applied cryptography engineering

    Applied cryptography engineering

    Read moreApplied cryptography engineering
    Mobile application security

    Mobile application security

    Read moreMobile application security
  • Defining security strategy

    Defining security strategy

    Read moreDefining security strategy
    Security advisory and risk management

    Security advisory and risk management

    Read moreSecurity advisory and risk management
    Security engineering oversight

    Security engineering oversight

    Read moreSecurity engineering oversight
    Privacy compliance

    Privacy compliance

    Read morePrivacy compliance
  • AI/ML security

    AI/ML security

    Read moreAI/ML security
    Differential privacy

    Differential privacy

    Read moreDifferential privacy
    zk-SNARKs and transactions privacy

    zk-SNARKs and transactions privacy

    Read morezk-SNARKs and transactions privacy
    Custom solutions

    Custom solutions

    Read moreCustom solutions

Proudly supporting innovators in their journeys #

    About Cossack Labs

    At Cossack Labs, we build security solutions to protect sensitive data in customers'products and infrastructures. We help ambitious companies innovate securely: innovatewhile preserving user privacy, innovate in peace of mind that their innovation is protected.

    Contact us

    There are many ways we can help: with our products, bespoke solutions, and engineering services. Leave your contact information to connect with our team:

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