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Top Cybersecurity Companies for Network Optimization

16 cybersecurity companies ranked by rating, review volume and listing quality.

Between them, the 16 cybersecurity companies on this page cover network security (13), IT services (12), IT security (12) and IT networking (10). They also list work in United States of America, Czech Republic, Canada and Ukraine. 16 of them have written a profile you can read before you get in touch.

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  1. ISARA Corporation logo

    IT Services · IT Networking · eCommerce · Also in Canada

    ISARA Corporation is a security company that builds quantum-safe cryptography for use in real systems.

  2. we45, Inc. logo

    Network Security · IT Services · E-Commerce Development · Also in India

    we45, Inc. is an application security company that helps software teams find and fix security flaws.

  3. ensec AG logo

    Network Security · IT Services · E-Commerce Development · Also in Switzerland

    ensec AG is a Swiss company focused on information security. It covers the whole path from first analysis to running security systems.

  4. ESKA logo

    Mobile App Development · Network Security · IT Security · Also in Ukraine

    ESKA is a cybersecurity and IT services provider organised around three teams that test, defend and govern a client's security.

  5. Hacken logo

    Network Security · IT Security · E-Commerce Development · Also in Estonia

    Hacken is a security auditor for the Web3 world, checking the code behind blockchain projects for weaknesses.

  6. ronNet Cybersecurity logo

    Artificial Intelligence - AI · Network Security · IT Services · Also in United States of America

    ronNet Cybersecurity, written in its own profile as IronNet, was founded in 2014 as a cybersecurity company serving enterprises, industries and governments.

  7. GREYCORTEX logo

    Artificial Intelligence - AI · Network Security · IT Security · Also in Czech Republic

    GREYCORTEX makes network security software, with Mendel as its main product.

  8. SophistIT logo

    Network Security · IT Services · IT Security · Also in Slovakia

    SophistIT is an IT solutions consultancy in Bratislava, Slovakia. It concentrates on protecting company data and systems against cyber threats and on meeting security regulations.

  9. COMGUARD a.s. logo

    Network Security · IT Services · IT Security · Also in Czech Republic

    COMGUARD a.s. is a value-added distributor of security and networking products that also provides expert services and training.

  10. Endpoint Protector by CoSoSys logo

    IT Services · IT Security · IT Solution · Also in Romania

    Endpoint Protector by CoSoSys is data loss prevention software that runs across Windows, macOS and Linux computers.

  11. Secureworks logo

    Network Security · IT Services · IT Security · Also in Canada

    Secureworks is a cybersecurity company that helps organisations prevent, detect and respond to attacks. It is part of the Dell Technologies family of brands.

  12. Cyscale Cloud Security logo

    Network Security · IT Services · IT Security · Also in Romania

    Cyscale Cloud Security makes a cloud-native application protection platform for security teams.

  13. FC

    Network Security · IT Services · E-Commerce Development · Also in United States of America

    Fidelis Cybersecurity sells threat detection and response products to large organisations.

  14. T

    Network Security · IT Services · IT Security · Also in United States of America

    ThreatQuotient makes ThreatQ, a threat intelligence platform for security operations teams.

  15. 1

    Mobile App Development · IT Services · IT Security · Also in Kyiv

    10Guards is a cybersecurity consultancy from Ukraine. Its team of ethical hackers and consultants helps companies manage cyber risk while keeping the business flexible.

  16. SS

    Network Security · IT Security · E-Commerce Development · Also in Poland

    Secfense Sp. z o.o. makes access security software that adds stronger login protection to applications without altering their code or databases.

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