Integrated description of Access Network Management

The development of the access network is also very rapid. It may be that many people do not know about the management network in the access network. After reading this article, you will certainly have a lot of GAINS, I hope this article will teach you more things. Internet behavior management, a new entry in the network security field, has experienced more than five years of market tempering and has now developed into a relatively mature industry. Online behavior management is designed to prevent and respond to the most unstable factors in the access network, including interactions between people and the content of the access network. However, as people are personal and constantly changing, their interaction methods and content with the access network will also change, this also determines that the Value Orientation of online behavior management products should keep pace with the times and change as needed.

At present, people's access to network behavior is changing with each passing day. Correspondingly, the content and application environment of online behavior management must be constantly adjusted. From the perspective of user applications, what is the future development direction of online behavior management products? Where should the online behavior management product go? Mr. Song Qiang, Senior access network security and Internet management expert and product director of wangkang technology, has a profound understanding and experience in the Internet control management field and is committed to analyzing and researching Internet application and online behavior management, he believes that the online behavior management product will develop in the following four directions:

As far as functions are concerned, the online behavior management product has evolved from the previous single "Web page filtering" function to many other functions such as "application control", "bandwidth management", and "content auditing, it comprehensively satisfies users' Internet control and management needs in multiple dimensions. To implement these functions, the online behavior management product is backed by three large databases: "Web page filtering database", "application protocol Database", and "user online behavior logstore ". Due to the ever-changing Internet content, online behavior management products should pay special attention to the rich and continuous updates of Web Page filter databases and application protocol databases.

Song Qiang believes that the richness and updates of the web page filtering database and application protocol database are mainly reflected in three aspects: First, they fully cover Chinese websites and mainstream access network applications in China. Second, it is a quick follow-up of changes to Chinese websites in China and different versions of mainstream applications. Finally, it is the precise classification of various web pages, the precise identification of various application protocols, especially the effective identification of encryption protocols. "Online behavior management vendors need to Persistently improve the web page filtering database and application protocol database for a long time, continuously optimize products, and bring greater value to customers ."

The online behavior management device carries all the Internet access information of the user. Its performance will directly affect the network access performance of the user. In addition, as the number of users expands, the user group puts forward higher requirements on the Performance of online behavior management devices, this means that the performance of online behavior management products must be "Improved" and "updated with the times ".

Song Qiang believes that the performance improvement of online behavior management devices is mainly reflected in the "large traffic" and "high concurrency" aspects, it includes indicators such as "throughput", "concurrent connections", and "new connections. The higher the throughput, the higher the data forwarding capability of the online behavior management device, and the faster the network speed the user feels. The larger the number of concurrent connections, the higher the number of connections maintained per unit time, the more users a device can manage. The larger the number of new connections, the more new connections per unit time. the more powerful the device can handle access network traffic bursts. Therefore, "high traffic and high concurrency are the touchstone to test the performance of online behavior management hardware ."

Song Qiang believes that the improvement of the network access adaptability of online behavior management products can be understood from three aspects: first, the flexible adaptation to the current situation of access networks and the adaptation to the topological structure. Generally, users can purchase online behavior management devices only after they have well-planned IT facilities such as routers, switches, and firewalls. In this case, the deployment of a new system cannot harm the entire network architecture or affect the performance of other devices. Therefore, flexible access is an important part of our Internet system.

No matter the egress route, single-link or double-link serial access, no matter whether a proxy server is used or not, wangkang online behavior management products can achieve "Painless access ". Wangkang devices can "quietly" Enter the network system, without affecting the architecture and "Bones" of the access network. It can fully meet the network adaptability of users to online behavior management products, in particular, topology flexibility and other requirements. Second, user identification should be compatible with existing management methods. Internet behavior management devices manage internet behavior subjects, that is, the management of "people". Therefore, you must first identify users. In enterprise networks or local networks, an individual user is represented by an IP address. A specific IP address corresponds to a specific employee.