OTAC Auth

swIDch's One Time Authentication Code (OTAC) is the world’s first one-way dynamic authentication technology that enables users to authenticate to PLC devices via their phone.

● App Details: Experience rapid and secure user/device authentication through OTAC's 8-character code.
● Quick and Easy, No Registration: Streamlined authentication without the hassle of sign-up or login processes. Your privacy is paramount; no personal information required.
● Secure Authentication with OTAC Code: Ensure robust security with time-sensitive OTAC codes. Safely access your accounts using a code that expires after a specific duration.
● Resilient and Always on: Works even in offline and isolated environments without relying on complicated infrastructure like PKI.

Once a PLC is protected with our solution, the user can authenticate to PLC utilising our dynamic 'one-time authentication code' (OTAC) technology. The code is generated on our mobile app (available on Google Play and Apple App store), is valid for a short period of time and even works offline. OTAC combined with device biometrics and/or PIN provides a highly optimised and secure authentication solution specifically for ICS/OT security challenges.

OTAC resolves:
● Password sharing in password-only authentication systems
● Difficulty managing ID/PW specified for each PLC device
● Difficulty managing user changes (leavers / contractors etc)
● Hacking attempts using password cracking software

OTAC ensures only known and authorised users/devices can access PLC using dynamic, non-reusable, constantly changing code guaranteed with 0% duplicates (defeats packet sniffing attacks)

Company Info
swIDch is an authentication technology company. We are committed to bringing secure authentication to every digital identity even in the off-the-network environment. swIDch's OTAC (One Time Authentication Code) enhances the power of the most advanced identification and authentication methods providing a hyper secure single step solution across multiple industries.

Our authentication technology guarantees trustworthy access anywhere, regardless of network connection. We prove that authentication can be both user friendly and secure.

More information

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