There’s a locked door in the Base Zone of Herta Space Station in Honkai: Star Rail. This door requires you to get some authentication keys to open, but the game doesn’t tell you where they are.
In this guide, we’ll tell you where to find the Corporate Access keycard for the door!
How to Get Corporate Access Authentication Keys in Honkai Star Rail
You can obtain the Corporate Access Authentication keycard from an NPC in the Master Control Zone of Herta Space Station.
Fast travel to that zone using the Space Anchor and head northwest. You should see a man with an afro just standing against a wall.
The NPC’s name is unknown, so he’s just known as “Man with Afro”.
Speak to him and he’ll state that he’s just bored since he has nothing to do and no one in the Space Station is interesting to him.
Pick whichever dialogue choices you want. They don’t really affect the outcome.
Speak to him after four more times, and he will eventually say that you at least somewhat alleviated his boredom. The lazy slob will then force some trash onto your hands!
It’s not all that bad though, as the Corporate Access Authentication keycard is found in the pile of garbage.
However, keep in mind that you will need two more keys if you wish to open the locked room in the Base Zone of the space station.
These are the REDACTED Access Authentication and the Thousand Star Access Authentication, both of which are found within the space station as well.
The REDACTED Access Authentication is found just north of the locked door. You just have to defeat a Formidable Foe and loot the chest behind them.
Meanwhile, the Thousand Star Access Authentication is in a chest at the top of the Storage Zone. You will just need to use the terminals in the area to make a path.
Once you’ve collected all 3, just head to the Base Zone and open the door to claim your rewards!