 Security through obscurity

Security through obscurity is a concept in cybersecurity and information security that involves hiding the details of a system, design, or implementation to protect it from unauthorized access or exploitation. The underlying idea is that if the inner workings of a system are not known to potential attackers, it becomes more difficult for them to exploit vulnerabilities or weaknesses.

Do as I say, not as I do: Ciro Santilli's Stack Overflow suspension for vote fraud script 2019, meta.stackoverflow.com/questions/381577/is-it-ok-to-have-links-on-how-to-create-sock-puppets-and-gain-rep-fraudulently-i/381635#381635.