Recently they have shifted the company's wireless are replaced UniFi AP，There was the impression that teaching even read the article into the AP through SSH，To be specific obstacles in the exclusion，Just try to look at the operation，Account password has been an error occurs，Use ubnt / ubnt official website provides and root / ubnt default account password does not work，Use console login account password is not right，Later climb some discussion thread，I found related settings。
In the SETTINGS Unifi Controller – The bottom of the page Site，There Device Authentication，Wherein SSH Authentication is UniFi AP after Controller Adopt，The account password changes，Password just click on the right part of the eye to view。
【Updated on 2020/04/24】
The new version of the console hides SSH Authentication in advanced functions，So if you do n’t see it,，Please check "Enable advanced features" (Advanced Features)」，Click to apply changes，Will appear。
【參考連結】
- Solved: UniFi AP SSH factory default commands – Page 2 – Ubiquiti Networks Community
- UniFi – Accounts and Passwords for Controller, Cloud Key, and Other Devices – Ubiquiti Networks Support and Help Center
