You need an audit to make sure that your defenses are able to effectively respond to security threats posed by cybercriminals that can manipulate your system for their own purposes. 简而言之, 如果你的防御没有达到最佳状态, 你的生意所做的一切都可能面临风险. 审计可以帮助确定哪些是有效的，哪些是无效的, 把这些防御带到你需要的地方.