Disruptive and Intelligent Access Security Solutions

GuardianKey protects systems against unauthorized access and automated attacks with advanced, easy-to-integrate technologies. From risk-based authentication to MFA bastions and cryptographic challenges, our solutions combine innovation, practicality, and strong security.

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Some of Our Clients

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Our Solutions

We use innovative approaches to address increasingly complex problems and threats. Explore our solutions below:

GuardianKey Auth Security

Identity and Access Protection

GuardianKey Auth Security evaluates the risk of each authentication in real time, detecting suspicious attempts and blocking automated attacks without friction for the user. It’s an adaptive protection that ensures security without compromising the experience.

Try GK Auth Security

GuardianKey GKTinc

Web Application Protection

GuardianKey GKTinc protects web applications against large-scale attacks using cryptographic challenges invisible to the user. It’s a modern alternative to CAPTCHA: stopping bots and malicious scripts without interfering with legitimate navigation.

Adopt GKTinc

GuardianKey Auth Bastion

Multi-Factor Authentication and OIDC/OAuth2 Integration

GuardianKey Auth Bastion works as a multi-factor authentication bastion, adding 2FA or OIDC/OAuth2 integration to legacy systems without requiring code changes. With a management dashboard and policy control, it strengthens access security in a simple and effective way.

Learn about GK Auth Bastion

Compatibility with Your Ecosystem

GuardianKey integrates seamlessly with widely used systems, enhancing security while keeping your operations simple and efficient.

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More Security and Less Risk for Your Business

GuardianKey goes beyond traditional login. With artificial intelligence, adaptive authentication, and deterrence mechanisms, our solutions protect access and applications against fraud and automated attacks — all in a simple, integrated, and frictionless way.

No Hardware

No physical tokens or extra devices required. Our solutions work with your existing infrastructure.

Easy Deployment

Can be integrated with just a few lines of code or through a reverse proxy, ensuring adaptability to different scenarios.

Real-Time

Threat detection and response happen instantly, securing every authentication as it occurs.

Transparent

Legitimate users face no extra barriers: optional MFA, invisible challenges, and frictionless protection.

High ROI

Reduce costs from fraud and digital attacks while increasing security with minimal deployment effort.

High Security

AI-powered technology, flexible MFA, and cryptographic challenges to defend against modern threats.

Contact Us

Talk to our team and discover how GuardianKey can protect your access and applications. We’re ready to help you choose the ideal solution for your business.

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Contact

+55 (61) 3193-0806[email protected]

Brazil:
CRS 516, Bloco B, Sobreloja 69
ZIP 70381-525, Brasília – Brazil

US Entity :
GuardianKey Inc.
Corporation Trust Center
1209 North Orange Street, Wilmington, DE 19801, USA

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