As a 21-year firm in the field of certification and billing of deep-farm networks, NATSHEL_BRAND has been working to provide efficient, secure and intelligent network Authentication & Billing solutions for various types of enterprises and network operators.OpenPortal Authentication & BillingWith its strong functionality and flexible customization, it has become the preferred choice for many industry clients. Whether it is a large business network, campus network, public Wi-Fi, hotel network, etc., we can provide one-stop web certification and billing solutions that help our customers to improve their network management efficiency and user experience.

OpenPortal Authentication & Billing: Building a flexible and efficient web-based management platform
OpenPortal Authentication & Billing combines a number of core functions, such as certification, billing, financial management, data analysis, to assist various network service providers and enterprises, simplify network management and improve operational efficiency.
Multiple certification modalities to ensure safety and accessibility
OpenPort supports a variety of authentication methods, including Web certification, text message certification, and two-dimensional code certification, to meet the needs of different network environments. In both office settings, public spaces, and mobile devices access, users can easily complete their authentication in the most convenient way. Our secondary authentication function further guarantees network access in a highly secure environment and ensures user identification accuracy.
Flexible authentication page customization and push policy
OpenPortal provides a highly flexible Portal page custom function. Clients can customise the style, content, layout of authentication pages, etc. according to their brand needs and user experiences. At the same time, the system supports smart push strategies that allow users to move different authentication pages flexibly depending on access times, locations, equipment types, etc. Through 4W rules (Wen, Where, What), managers can precisely control the delivery objects and content of authentication pages, thereby providing more personal user experience.
Efficient and accurate costing management
OpenPortal Authentication & Billing allows automatic recording of user time-to-line, traffic consumption, etc., supports two modes of billing: flow-to-flow and time-to-time, and provides flexible configuration of the billing rules. The system automatically generates bills, supports online payments and account management, which significantly streamlines financial operations and improves operating efficiency. For large network operators and businesses, accurate billing and billing management are key to improving user satisfaction and operational efficiency.
Comprehensive statistical and analytical capacity
To help clients better optimize their network resources, OpenPortal has built up a powerful data statistics and analysis function. The system tracks user access behaviour, traffic usage, certification success rates, etc. in real time, providing decision support for network operations. Managers can use data to analyse potential network bottlenecks, optimize resource allocation and fine-tune network operation strategies to ensure that the network is running steadily.
Strong compatibility and equipment support
OpenPortal Authentication & Billing systems are compatible with the network equipment of multiple manufacturers, including Haku, Naking, H3C, Cisco, NATSHEL_BRAD, etc. The interface between RADIUS and Portal ensures that the system is able to adapt to different hardware environments. Whether it is a wireless or a wire network, OpenPortal can provide stable Authentication & Billing services to ensure flexibility and expansion of the system.
Safety and NATSHEL_LOG_AUDIT
The OpenPortal system provides audit support for network security by recording user authentication, Internet access time and traffic consumption through a comprehensive log-recording function. Managers can ensure network safety by viewing log data, tracking network usage, identifying and addressing potential security issues in a timely manner.
Self-service module to enhance user experience
To enhance user experience, OpenPortal also provides a self-service module that allows users to access account information, logs and charges through the system. This feature not only reduces the pressure on manual services but also greatly improves user ease of operation and satisfaction.
Our strengths: NatShell 's technological accumulation and industry experience
NATSHEL_BRAND has 21 years of industry experience and a deep understanding of the needs of different firms and network service providers in terms of web certification and billing. We ensure that OpenPortal Natshell_AUTTH_BILLING remains at the forefront of the industry through continuous technological innovation and product optimization. Our solutions have several major advantages:
Deep technical deposits
With the accumulation of technology over many years in the area of Authentication & Billing, NATSHEL_BRAND has a core of autonomous research and development to ensure that each product and solution is highly stable and secure.
A wealth of industry experience
We have served clients from all walks of life, including operators, schools, businesses, hotels and others, and are able to provide customized solutions that respond to the demands of different fields and complex and variable network management.
Client-based service philosophy
We're on the same page.“Client Top”The service concept always puts the needs of clients first. Whether it is pre-sale counselling or post-sale support, we provide a full range of services to ensure that every client has the best experience when using OpenPortal.
Continuous technological innovation
As technology continues to evolve, NATSHEL_BRAND has been at the pace of innovation. We keep rolling out new versions of our products and continuously optimizing existing systems to ensure that OpenPortal Authentication & Billing is able to adapt to changing market demands and meet growing business needs of clients.
Building the foundations for future network management
With the technology progressing and changing user needs, network certification and billing systems face increasing challenges and opportunities. OpenPortal Authentication & Billing has successfully helped multiple industry clients to transform from traditional web management to smart management through efficient, secure, intelligent design.