Building a Full-Lifecycle Defense System for Large Language Model Security
October 2, 2025
Santa Clara, Calif. Oct 2, 2025 – Recently, NSFOCUS held the AI New Product Launch in Beijing, comprehensively showcasing the company’s latest technological achievements and practical experience in AI security. With large language model security protection as the core topic, the launch systematically introduced NSFOCUS’s concept and practices in strategy planning, scenario-based protection, technical products, and […]
Prompt Injection: An Analysis of Recent LLM Security Incidents
August 26, 2025
Overview With the widespread application of LLM technology, data leakage incidents caused by prompt word injections are increasing. Many emerging attack methods, such as inducing AI models to execute malicious instructions through prompt words, and even rendering sensitive information into pictures to evade traditional detection, are posing serious challenges to data security. At the same […]
Boost Your Cyber Defense with NSFOCUS Integrated Threat Intelligence (NTI)
June 18, 2025
In today’s rapidly evolving cybersecurity landscape, staying ahead of threats is not just a challenge, it’s a necessity. At NSFOCUS, we are committed to providing users with the most advanced and comprehensive threat intelligence solutions to safeguard the organization against the ever-growing spectrum of cyber threats. NSFOCUS threat intelligence (NTI) is complemented by integration with […]
NSFOCUS ISOP: Reshaping Security Operations with Autonomous SOC
April 29, 2025
In the daily operations of traditional Security Operations Centers (SOCs), operators often face two major challenges: NSFOCUS ISOP leverages AI and LLM technologies include NSFGPT and Deepseek to build a autonomous security operations system covering all stage of SOC operations: detection – analysis – response – monitoring. Our aim is: SOC Engineers + SecLLM = Senior Security Experts […]
NSFOCUS Selected in Frost Radar™: Modern Security Information and Event Management, 2024
March 5, 2025
Santa Clara, Calif. Feb 26, 2024 – NSFOCUS, a global provider of intelligent hybrid security solutions, announced that it has been featured in Frost Radar™: Modern Security Information and Event Management, 2024 released by Frost & Sullivan, an internationally renowned market research institution, and became the only vendor in the Asia-Pacific region selected for this report. According to […]
LLMs Are Posing a Threat to Content Security
March 4, 2025
With the wide application of large language models (LLM) in various fields, their potential risks and threats have gradually become prominent. “Content security” caused by inaccurate or misleading information is becoming a security concern that cannot be ignored. Unfairness and bias, adversarial attacks, malicious code generation, and exploitation of security vulnerabilities continue to raise risk […]
Build Your AI-Powered Penetration Testing Scheme with DeepSeek + Agent: An NSFOCUS Practice
February 20, 2025
Dilemma of Traditional Automated Penetration Testing Penetration testing has always been the core means of offensive and defensive confrontation for cybersecurity. However, traditional automatic penetration tools face three major bottlenecks: lack of in-depth understanding of business logic, insufficient ability to detect logical vulnerabilities, and weak ability to link vulnerabilities. Although the passive scanning engine can […]
Hidden Dangers of Security Threats in the Tide of DeepSeek
February 19, 2025
Recently, DeepSeek attracted global attention and triggered worldwide discussion with its advanced AI models. According to media, numerous Chinese companies have integrated DeepSeek, including Tencent, Alibaba, Baidu, Huawei, Geely Auto, PICC, Huawei, Honor, OPPO and Lenovo, covering multiple industries such as telecommunications, cloud computing, semiconductors, finance, automotive, and mobile technology. Meanwhile, With the fast increasing […]
NSFGPT VS DeepSeek: A Test on DeepSeek’s Security Alarm Capability
February 13, 2025
NSFOCUS Security Lab conducted actual tests recently to evaluate DeepSeek-R1’s performance in security alarm analysis, in which DeepSeek-R1 showed higher alarm coverage than NSFOCUS’ self-developed SecLLM NSFGPT, but it also faces high false alarm rate and large performance overhead. Nonetheless, its enormous potential is noteworthy. This post will focus on the application evaluation of DeepSeek-R1 […]
Insights from the DeepSeek Malicious Software Package Incident: Why Software Supply Chain Security Matters in Global AI Technology Competition
February 11, 2025
Background With the widespread application of AI technology, software supply chains are facing more complex and diverse security threats. Since January 2025, DeepSeek, as an emerging force in China’s AI industry, has suffered from series of cyberattacks. According to the analysis by NSFOCUS Security Lab, most attacks are from IP addresses in the United States. […]
