近年来，在日趋激烈的市场竞争中，有的企业往往采取不正当的竞争手段肆意侵犯他人的商业秘密，给受到侵害的商业秘密权利人造成了或轻或重的损失。由于侵犯商业秘密的手段具有隐蔽性，而商业秘密权利人的防范意识又较弱，所以依法保护商业秘密权利人的合法权益势在必行。本文从商业秘密的界定、商业秘密的法律保护及举证等方面作了较为深入的探讨，以唤起各方面依法保护商业秘密的意识。 In recent years, in the increasingly fierce competition in the market, some enterprises often use unjust means of competition to wantonly infringe the commercial secrets of others and inflict heavy or light losses on the infringing commercial secret holders. Since the means of infringing trade secrets are hidden and the awareness of trade secret holders is weak, it is imperative to protect the lawful rights and interests of trade secret holders legally. This article from the definition of trade secrets, the legal protection of trade secrets and evidence to make a more in-depth discussion to arouse the awareness of all parties in accordance with the law to protect trade secrets.