> And I’d add that security by obscurity is also a valid reason. It’s bad as a standalone strategy, but good as a complementary strategy.
As the thread you link mentions, the phrase “security by obscurity” historically means (more of less) “security primarily by obscurity”. But sometimes this point gets lost. The thread you mention is interesting.
Wikipedia:
> Security through obscurity (or security by obscurity) is the reliance in security engineering on design or implementation secrecy as the main method of providing security to a system or component.
Summary:
Layers of security (which can include a wide range of techniques, including obfuscation, etc): useful, because delaying attacks and/or making them less likely is useful.
Obscurity as a main method: theatre, because it often leads to self-deception about the true risks involved
As the thread you link mentions, the phrase “security by obscurity” historically means (more of less) “security primarily by obscurity”. But sometimes this point gets lost. The thread you mention is interesting.
Wikipedia:
> Security through obscurity (or security by obscurity) is the reliance in security engineering on design or implementation secrecy as the main method of providing security to a system or component.
Summary:
Layers of security (which can include a wide range of techniques, including obfuscation, etc): useful, because delaying attacks and/or making them less likely is useful.
Obscurity as a main method: theatre, because it often leads to self-deception about the true risks involved