Zorelworld

Operating under the brand Zorelworld, Beijing Zhongrui Tianxia Information Technology Co., Ltd. is a cybersecurity firm established in 2014 and based in Beijing, China. The company positions itself as a provider of 'practical combat-oriented' network security solutions, focusing on empowering clients with advanced threat detection and response capabilities. Zorelworld serves a diverse client base across various industries, including finance, energy, telecommunications, education, and healthcare, by helping them defend against sophisticated cyber threats. Its business model centers on the sale of proprietary security products and the delivery of specialized cybersecurity services.

The company's core offering is its "Ruiyan" (translated as "Sharp Eye") series of attack-tracing products. This product suite is engineered for the comprehensive monitoring and溯源 (sùyuán, or tracing) of network attacks. Key products include the Ruiyan Web Attack Tracing System, which analyzes web-based threats; the Ruiyan Mail Attack Tracing System, designed to detect and analyze advanced email-based attacks like phishing and business email compromise; and a network-wide attack tracing system that monitors all traffic for advanced threats. These systems provide deep visibility into the entire attack chain, from initial intrusion to post-breach activities, enabling clients to shift from passive defense to a more proactive security posture. Beyond its product lineup, Zorelworld offers a range of services such as security assessments, penetration testing, emergency response, and security operations support.

Since its founding, Zorelworld has secured significant financial backing through multiple venture capital rounds. The company raised $2.91 million in an early-stage VC round in February 2017, followed by a Series A of $12.2 million in July 2018. Further funding was secured in a Series B round in September 2020 and a Series C round in August 2021, with one round in 2021 raising hundreds of millions of yuan. These funding milestones have supported the company's growth and the continuous development of its threat intelligence and attack溯源technologies.

Keywords: network security, threat intelligence, attack tracing, cybersecurity solutions, threat detection, incident response, web security, email security, network monitoring, penetration testing, APT defense, security operations, information security, Beijing Zhongrui Tianxia, Ruiyan, threat hunting, cybersecurity services, vulnerability assessment, financial security, energy sector security