Take Your Digital Security to the Next Level with SCHERBIUS

Compromised user credentials, even those safeguarded by multi-factor authentication (MFA), account for up to 90% of cyberattacks. While most of today’s secure tokens are crucial components of MFA systems, combining them with passwords only marginally improves security.

Enter SCHERBIUS™, a proprietary secure token from Castle Shield that goes beyond conventional solutions. With state-of-the-art Physically Unclonable Functions (PUFs) and Ternary Addressable Public Key Infrastructure (TAPKI), SCHERBIUS™ aims to fortify the security of your identity, data, and applications in an ever-evolving cybercrime landscape.

Why Choose Castle Shield’s SCHERBIUS™?

Unclonable Identity: Thanks to unique, unclonable hardware functions, the identity of each token and device is unduplicable.
Robust Infinite Key Generation: We offer a superior and highly secure process for generating cryptographic keys.
No Stored Data: The risk of data breaches is significantly reduced because the token does not store any data.
Enhanced Defense: A unique ‘challenge and response’ handshake mechanism substantially lowers the risk of ‘man-in-the-middle’ cyber intrusions.

“Your Invitation: 60-Day Design Trial.”
We invite organizations with at least 50 employees to participate in our 60-day SCHERBIUS™ trial.

What the participant expectations should be:

In the design trial, we will pair SCHERBIUS™ with Castle Shield’s Hypnos product, which focuses on Data-at-Rest.
Using SCHERBIUS™ in conjunction with Hypnos will create a passwordless operating environment.
End users will play a role in our inaugural hardware product’s design and user experience.
Participants will receive a software update midway through the trial to enhance functionality.
Organizations will benefit from a cutting-edge IAM (Identity and Access Management) solution and will have the opportunity to operate in a passwordless environment.

Castle Shield’s Objectives for the Design Trial:

We’re gathering real-world data to pinpoint inefficiencies and bugs for immediate fixes.
Your feedback shapes our design—tell us what you think through quick, targeted surveys.
Help us make SCHERBIUS™ indispensable for businesses; we’re all ears for constructive critiques to enhance our solution.

How to Get Started?

Contact us at scherbius@castle-shield.com.
Receive your SCHERBIUS™ secure tokens and download Hypnos.
Enjoy SCHERBIUS™ and Hypnos for 60 days.
Complete two surveys to share your user experience.

Sign up for the SCHERBIUS™ Design Trial

Assist Castle Shield by participating in the SCHERBIUS™ design trial. Contact Castle Shield at info@castle-shield.com, and we will address all your design trial questions.

Unclonable Identity: Thanks to unique, unclonable hardware functions, the identity of each token and device is unduplicable.
Robust Infinite Key Generation: We offer a superior and highly secure process for generating cryptographic keys.
No Stored Data: The risk of data breaches is significantly reduced because the token does not store any data.
Enhanced Defense: A unique ‘challenge and response’ handshake mechanism substantially lowers the risk of ‘man-in-the-middle’ cyber intrusions.

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