Access Authentication Location and How to Use

Access Authentication is a mission item in Honkai: Star Rail. Check out our guide on its location and how to use it!

How to Get the Access Authentication

Progress the Road to Revival Quest

You can get this authentication card by progressing the Adventure Mission called Road to Revival in Herta Space Station.

Simply progress the mission until you fight the Blaze Out of Space enemy in the target cabin. Defeating it will reward you with the authentication card!

Road to Revival Guide

How to Use the Access Authentication

Access the Triple Authentication Room

Go to the Base Zone in the Herta Space Station to access the Triple Authentication Room. Then, go to the location indicated in the image above.

Use the 3 Authentication Cards

To open the Triple Authentication Door, you need the Thousand Stars Access Authentication and the Corporate Access Authentication cards as well.

Make sure to get the other 2 cards first before trying to access the Triple Authentication Room!

Get the Seriousness of Breakfast Light Cone

Once inside the room, you will encounter some enemies. Then, open the chest behind the desk to get the Light Cone, The Seriousness of Breakfast.

The Seriousness of Breakfast Guide

Access Authentication Information

Access Authentication
Description	A mysterious card used to access an unknown facility. Its corner has been chipped away and the letters on it have become unrecognizable. But when you hold it under the light at a certain angle, you can see the faint letters that read "██." "When you run your fingers past the incomprehensible letters, you can't help but think

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Cognition Chasm: Spontaneous Human Combustion	Cognition Chasm: The Xianzhou Alliance	Commodity Contract
Common Trash	Compendium of Remedies	Core Module
Corporate Access Authentication	Courtyard Gate Key	Customized Pink Safety Helmet
Cycrane Surveillance Images	Damaged Music Box	Dark Fist Tournament Invitation Letter
Dazzling Golden Watch	Dazzling Rainbowite	Delicate Snow Globe
Delivery Package	Denisovan Slumbernana Pendant	Device Encryption Key
Dirty Mechanical Part	Dirty Ribbon Tied to a Bell	Discarded Letter Sheets
Disciples of Sanctus Medicus Letter	Dismantled Art Pieces	Divine Arrow Embers
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