Core Viewpoint - The article discusses the recent angel round financing of DiLi Technology, which focuses on cognitive security in the AI era, highlighting the need for advanced content safety solutions due to the complexities introduced by AI-generated content and malicious use of AI technologies [1][2]. Group 1: Company Overview - DiLi Technology has completed several million yuan in angel round financing, led by Zhongnan Venture Capital, Kaifeng Venture Capital, and Planck Venture Capital, with funds aimed at technology iteration, market ecosystem construction, and building a cognitive security community [1]. - The company's core product, "DiLi Law," aims to provide a one-stop content safety solution, reducing review costs by over 60% and increasing review efficiency by more than 50 times, with a risk identification accuracy rate of 99.98% [1]. Group 2: Cognitive Security Concept - Cognitive security refers to the protection of individuals' cognitive processes from harmful information, which can be transmitted through various signals such as audio, video, or body language [8]. - The company emphasizes that cognitive security extends beyond traditional content safety, addressing the potential for AI to generate harmful information and the need for AI systems to be free from malicious influences during their training and operation [9]. Group 3: Product Development and Future Plans - The first product, "DiLi ZhiShu," is designed to assist model alignment with domestic AI safety requirements, while the upcoming "DiLi Law" will ensure that AI operations remain within a defined framework during content generation [10][11]. - Future plans include developing consumer-oriented cognitive security products that empower users to create their own cognitive safety barriers, protecting them from harmful information [11]. Group 4: Market Positioning and Business Model - DiLi Technology's current business model is primarily focused on B2B services, with a projected revenue split of 70% from B2B and 30% from B2C in the near term, reflecting stronger demand and regulatory pressures in the B2B sector [28][29]. - The company aims to automate the adaptation and management processes in its upcoming "DiLi Law 2.0" product, significantly reducing customization costs and improving operational efficiency [30]. Group 5: User Trust and Safety - The company envisions its products as reliable safety assistants that help users discern trustworthy information, ultimately fostering a trust relationship between users and AI agents [19][20]. - The design of consumer products will prioritize user privacy and data security, ensuring that personal data is processed locally to comply with various international privacy regulations [26][32].