Core Insights - The article highlights the challenges faced by retail, restaurant, and pharmaceutical chains due to dispersed store locations and the need for highly coordinated business systems. Traditional networking solutions are often costly and complex, leading to operational inefficiencies and data management issues [1][4]. Group 1: Challenges in Traditional Networking - Remote video monitoring systems typically only support local viewing, making it difficult for headquarters to access security footage in real-time across regions [1]. - Traditional VPNs are cumbersome to configure and often result in data delays or losses, particularly for sales data synchronization from stores to headquarters [1]. - The reliance on public IPs and dedicated lines in traditional virtual private networks (VPNs) creates high costs and maintenance difficulties, especially for small stores lacking fixed public IPs [1]. Group 2: Introduction of Beirui Pugongying's SD-WAN - Beirui Pugongying's SD-WAN technology addresses these pain points by enabling rapid network connections between stores across different regions without relying on traditional dedicated lines, thus reducing costs and improving network efficiency [2][4]. - The SD-WAN solution allows for intelligent scheduling and optimization of network resources, making it possible for stores nationwide to operate as if they are on the same local network [4][6]. Group 3: Beirui Pugongying X4 Pro Router - The Pugongying X4 Pro router is designed specifically for remote networking needs, featuring eight ports to connect various devices without the need for additional switches [7]. - It supports both wired broadband and optional unlimited data plans via a 4G IoT card, ensuring continuous connectivity even during outages [9]. - The router's automatic switching between multiple carriers based on signal quality enhances reliability for critical business operations [9]. Group 4: Operational Efficiency and Cost Savings - The SD-WAN technology significantly reduces the costs associated with traditional dedicated lines, providing a solid foundation for smooth business operations in retail chains [6]. - Beirui Pugongying's solution includes remote management capabilities, allowing for efficient troubleshooting without the need for on-site technical personnel, thus reducing operational costs [11]. Group 5: Data Security Measures - The solution allows for the establishment of private networks without the need for third-party cloud services, minimizing security risks associated with data transmission [13]. - It incorporates a comprehensive security framework, including user authentication, permission management, and data encryption, ensuring the safety of sensitive business data [13]. Group 6: Strategic Advantage - Beirui Pugongying's offerings not only resolve connectivity and data management issues but also support enterprises in their transition towards intelligent development, enhancing their competitive edge in the market [14].

Core Viewpoint - Beirui's Dandelion remote networking establishes a private network that ensures user local area network services and devices are not directly exposed to the public internet, requiring identity verification for remote access [1] Group 1: Access Control and Security Features - Beirui Dandelion offers fine-grained access control based on user identity, device information, and access time, allowing specific access configurations for remote work scenarios [3] - The system employs end-to-end encryption for data transmission, automatic isolation of risky terminals, and comprehensive logging of access behavior, ensuring robust data security [3] - Beirui Dandelion has passed the national information system security level protection certification and supports national encryption algorithms, safeguarding enterprise data assets [3] Group 2: Data Transmission Security - The technology utilizes multiple encryption mechanisms to ensure the confidentiality and integrity of data during transmission, employing asymmetric AES encryption and TLS protocols [4] - During P2P direct connections, identity verification is conducted through a session server to ensure trusted communication between parties [7] - A shared AES communication key is generated for encrypted data transmission, with TLS encryption activated during data forwarding through Beirui's relay servers [9] Group 3: Identity Verification and Hardware Security - Beirui Dandelion ensures trusted communication through strict terminal identity verification using encrypted HTTPS protocols [10] - The hardware is protected against malicious command injection risks through self-developed anti-injection technology [10][12] - The company adheres to security design principles, including the principle of least privilege and defense in depth, to enhance overall security [12] Group 4: Security Testing and Response - Beirui conducts regular security testing, including fuzz testing and penetration testing, to ensure compliance with the latest OWASP testing standards [12] - The company has established a Security Response Center (SRC) to create a standardized long-term security system, integrating public network security capabilities for early problem detection [12] - Collaborations with renowned security institutions for penetration testing and vulnerability scanning are conducted to assess product security and identify potential threats [14]