[teractiveodular]

No, enumeration would be if you can get the entire list of usernames somehow.

[metadat]

> No, enumeration would be if you can get the entire list of usernames somehow.

It's still a form of enumeration.

Once you know the generation scheme, you can always enumerate some form, perfect or otherwise.

[vasco]

Enumeration means a specific thing, that you get a full or paginated list of things and all you need to do is hit it. This isn't enumeration at all. It's like you saying you know the bucket keys to a hashtable so you can enumerate it by hitting them one by one, except in this case you don't even know the keys.

[jadengeller]

If there are rate limits, or if the search space is vast, this is notably more limited (even if arguably still enumeration)