…or “WordPress Version Fingerprinting”
I have read dozens of “How to secure your WordPress” articles, and one common “tip” among others is getting rid of the “generator” tag in the HTML head, for additional security through obscurity.
WordPress uses the meta “generator” tag to “disclose” its version. The paranoia surrounding this fact is unbelievable, and they think that by removing it they harden WordPress. And that is absolutely not true.