Signet

by Nth Dimension

Physical security for your personal data

View all updates Oct 18, 2019

Signet Stability and Signet HC Campaign

Signet approaching stability

We have decided to halt development of new features related to the original Signet's firmware to focus on stabilizing and freezing the firmware. Significant new features such as FIDO U2F that we had previously hoped to implement take up too much flash storage space to implement without drastically shrinking the personal information database. We will still fix bugs and work on client-level enhancements for Signet however.

Signet HC campaign

The Signet HC can support new features such file encryption and SSH authtenication (via a GPG integration), FIDO2 U2F, and mass storage support for both encrypted and unencrypted volumes. These features are made possible thanks to its much larger microcontroller flash storage capacity, much faster processor, 32 GB of eMMC flash, and the presence of a cryptographic accelerator. See the campaign page page and read the campaign updates for more information.

Another of Signet HC's major improvements is that it does not tend to disconnect during button presses the way some of the original Signets tended to when the contacts became dirty. This improvement is due to a combination of a better USB connector and a better voltage regulator to make the power signal robust.


$13,282 raised

of $2,000 goal

664% Funded! Order Below

Product Choices

$40

Signet

A physically secure hardware password and personal information manager you can take with you wherever you go.


$78

Signet 2-pack

Two physically secure hardware password and personal information manager you can take with you wherever you go. You can give one Signet to a friend or keep one as a backup device.


$4

USB Extension Cable

Helps keep your Signet close to your keyboard when the closest USB port is too far away. Can also reduce strain on the device's connector to increase its lifespan. 3'

USB Extension Cable

$3

Micro-USB Host Adapter Cable

Connects your Signet to a micro-USB Android device. 6"


$3

USB-C Host Adapter Cable

Connects your Signet to a USB-C Android device. 9"

Credits

Nth Dimension

Producer of privacy and security focused open source electronics.


Neils Nesse

Creator

Jason Onada

Mechanical Designer


MacroFab

Contract manufacturer

Screaming Circuits

Contract Manufacturer

ICOMold

Injection Molding Manufacturer

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