Level 3 Classified Protection: A Compliance Stage Built by Everyone Without Malice, Yet Together

The author provides an in-depth analysis of how the Level 3 Classified Protection (Dengbao) standard has devolved into formalism in real-world implementation. Initially, the author questioned the "buy equipment to achieve compliance" model, arguing that security should be a systemic engineering capability rather than a mere accumulation of hardware. Subsequently, through a shift in perspective, the author realized that Dengbao was not designed for highly mature enterprises but rather to lift a large number of organizations with weak security foundations from low scores to a passing grade, serving a mandatory social baseline function. However, influenced by Goodhart's Law, once regulatory metrics are quantified for assessment, they mutate into purchasable, acceptable compliance performances, leading to the absurd reality of "buying security." The author points out that truly effective security measures (such as Zero Trust) are difficult to standardize and regulate, while easily regulatable metrics are prone to being reduced to KPIs. Ultimately, the author concludes that although Level 3 Dengbao is rigid and outdated, it is indispensable as a "60-point system" for raising the overall security baseline. The true absurdity does not lie in the standard itself, but in society mistaking "passing the exam" for "true security," even compelling high-level organizations to purchase inefficient equipment to prove compliance. This reveals the inherent limitations and costs of managing complex, dynamic security systems using administrative metrics.