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Patented interactive authentication

Plain text is only one part of the answer.

rSecureKey verifies the user’s text and dimensional choices—including color, style, and where those choices are applied. Choosing not to apply a color or style can also be verified.

Rainbow Secure rSecureKey sign-in interface
Color choice
Style choice B
Applied where?
How it works

The user remembers more than a string of characters.

ENTER Text

A password, OTP or passwordless code

+
CHOOSE Color + Style

Or intentionally leave either unchanged

+
APPLY Position

Choose where each dimensional choice belongs

What rSecureKey verifies

Text and dimensional choices.

rSecureKey evaluates the value entered, each dimensional choice, and the position where that choice is applied.

VERIFIED 01

Text

The text entered by the user

VERIFIED 02

Color

The selected font or background color—including no color choice

VERIFIED 03

Style

The selected font, size or emphasis—including no style choice

VERIFIED 04

Position

Where each dimensional choice is applied

Interactive demonstration

Make dimensional choices—and decide where they apply.

Choose a quick color, set the style, then select the individual characters where those choices belong. Leaving a color or style unchanged can also be part of the verified choice.

Demonstrated here Text Font color Background color Style Position
Jump to color shortcuts ↓
SIMPLIFIED rSECUREKEY DEMO
Font color shortcuts Choose one or use the custom picker above.

Click a character to choose where your dimensional choices are applied.

This educational demo does not collect or authenticate credentials.

Stolen plain text is no longer the complete answer.

Knowing the characters alone does not reveal the user’s dimensional choices or where those choices belong.

PROTECTION IN ACTION Related threat protection

Brute Force & Keyloggers

Captured or repeatedly guessed text is not the complete rSecureKey response when dimensional choices are required.

  • Text can be verified together with color and style choices
  • The selected location of formatting adds another interaction dimension
  • Repeated failures can feed contextual risk and response policies
Explore the complete Protection Approach →
See rSecureKey in context

Explore the complete multidimensional verification process.

See how rSecureKey interaction works with authentication methods, context, behavior and access policy.

Book a Demo → Multidimensional MFA Page