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Top Cybersecurity Companies for IT Networking

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

Between them, the 30 cybersecurity companies on this page cover IT services (26), network security (20), web development (15) and cybersecurity (15). They also list work in United States of America, Canada, Russia and Switzerland. 30 of them have written a profile you can read before you get in touch.

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  1. ISARA Corporation logo

    IT Services · Network Optimization · Software Development · Also in Canada

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

  2. DigitalDefence logo

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

    DigitalDefence is a cybersecurity company that assesses data security and responds to security and privacy breaches.

  3. ensec AG logo

    IT Services · Network Security · 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 · Web Development · 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. InfoTeCS JSC logo

    IT Services · Network Security · Web Development · Also in Russia

    InfoTeCS is a maker of information security software. Its ViPNet products let customers set up and control virtual private networks and protect each machine and application…

  6. InfoWatch logo

    IT Services · Network Security · Web Development · Also in Russia

    InfoWatch is a European software company focused on protecting sensitive data and defending organisations against information-security threats.

  7. Hacken logo

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

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

  8. NEVIS Security logo

    IT Services · Network Security · Web Development · Also in Switzerland

    NEVIS Security develops identity and access software for companies that need strong, convenient security for their customers' online accounts.

  9. COMGUARD a.s. logo

    IT Services · Network Security · Network Optimization · 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. Secureworks logo

    IT Services · Network Security · Network Optimization · 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.

  11. TC

    IT Services · Web Development · Web Design · Also in Ireland

    Topsec Cloud Solutions provides cloud-based, fully managed email and web security.

  12. TM

    Mobile App Development · Network Security · Web Development · Also in Singapore

    Trend Micro is a cybersecurity company that began in security software and now operates as the listed parent of a group of security businesses.

  13. WN

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

    Wedge Networks, Inc. is a network security company. It first built WedgeARP, a software-defined system that inspects, detects and blocks malware and cyber threats in real time…

  14. VA

    IT Services · E-Commerce Development · Software Development · Also in Canada

    Vectra AI sells security software that uses artificial intelligence to spot and respond to cyberattacks.

  15. G

    IT Services · E-Commerce Development · Web Security · Also in Canada

    GoSecure is a cybersecurity firm founded in 2012 with one stated goal, which is preventing breaches.

  16. RS

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

    RSA Security is a cybersecurity vendor that focuses on identity. It sells authentication, access management and governance products to organisations that handle sensitive data.

  17. W

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

    WinMagic develops data encryption and authentication software. Its work centres on protecting data at rest, with full disk and file encryption managed from a single console.

  18. TS

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

    TBG Security is a cybersecurity consultancy that helps organisations meet regulatory requirements and reduce the risk of a breach.

  19. FC

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

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

  20. I

    IT Services · Web Development · Web Design · Also in United States of America

    IoTium offers a managed, software-defined network for industrial internet of things setups.

  21. SC

    IT Services · Web Development · Web Design · Also in Australia

    Sapien Cyber provides cybersecurity for operational technology, such as industrial SCADA networks.

  22. PS

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

    Picus Security develops a platform for testing whether an organisation's security defences actually stop attacks.

  23. SB

    IT Services · Web Development · Web Design · Also in Belgium

    SecureLink Belgium designs, installs and supports networking, security and data centre systems.

  24. QI

    IT Services · Web Development · Web Design · Also in United States of America

    Quadrant Information Security is a cybersecurity company offering consulting and managed security services.

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