system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Trek] Does the computer core on every starship include the collective knowledge of the Federation? Meaning all classified data and everything?

Specifically, I'm thinking about Voyager and the Omega Directive. Obviously, the computer core included all of the information Janeway might have needed to deal with the Omega molecules. Did the database also include classified information that even Captains cannot access? Is there classified data that's only stored at Starfleet HQ or maybe a starbase with an Admiral?
gpt
No.  The Omega Directive database is a special case.  Every captain has access to it because the Omega particle is so very dangerous that any ship that encounters it much be able to destroy it ASAP no matter what the situation.  Waiting for instructions or backup is too risky.  Any time the thing is encountered, it must be dealt with immediately, so every ship has all the files on it so the captain has every tool possible to destroy the thing before it is too late.