The legal protection of trade secrets falls within the general concept of protection against unfair competition, or it is based on specific provisions or case law regarding the protection of confidential information.Federal Law 9.279 of May 14, 1996, Article 195. The following constitutes the crime of unfair competition: [...] XI - disclosing, exploiting, or using, without authorization, confidential knowledge, information, or data usable in industry, commerce, or the provision of services, excluding those that are public knowledge or evident to a technician in the field, to which access was gained through a contractual or employment relationship, even after the termination of the contract; XII - disclosing, exploiting, or using, without authorization, knowledge or information referred to in the preceding item, obtained by illicit means or to which access was gained through fraud; or [...] Penalty - imprisonment for 3 (three) months to 1 (one) year, or a fine. § 1. The employer, partner, or administrator of the company who incurs the offenses established in the aforementioned provisions is included in the cases referred to in items XI and XII. [...]Although the final determination of whether or not trade secret protection has been violated depends on the circumstances of each individual case, in general, unfair practices regarding classified information include breach of contract, breach of trust, and industrial or commercial espionage.The owner of a trade secret, however, cannot prevent others from using the same technical or commercial information if they acquired or developed such information independently through their own research and development, reverse engineering, or marketing analysis, etc.Since trade secrets are not made public, unlike patents, they do not provide "defensive" protection, as prior art does.For example, if a specific production process for Compound X is protected by a trade secret, another person may obtain a patent or utility model for the same invention, if the inventor arrived at that invention independently.