Wireless secure access controller based on intelligent video technology

Abstract

The invention discloses a wireless secure access controller based on intelligent video technology, comprising: a forwarding chip, a WEP (wired equivalent privacy) authentication encryption module, a WAPI (wireless LAN authentication and privacy infrastructure) authentication encryption module and at least two functional sub-boards including a plurality of external interfaces, an inter-board interconnect interface, a network adapter card driver and a drive module; the forwarding chip is connected with the inter-board interconnect interface of the functional sub-boards through the WEP authentication encryption module and the WAPI authentication encryption module; the WEP authentication encryption module provides WEP authentication encryption mode; the WAPI authentication encryption module supports centralized WAPI authentication and supports certificate and key combined issuing mode; the external interfaces are connected with an actual port or a physical channel; the inter-board interconnect interface transmits cross-board data packets between the multiple functional sub-boards. The access controller is secure and reliable and solves the problem of routing and forwarding data packets between multiple functional sub-boards.

Description

technical field [0001] The invention relates to a wireless security access controller based on intelligent video technology. Background technique [0002] Wireless local area network (WLAN) technology gradually matured and put into commercial use in the 1990s. It can not only be used as an extension of traditional wired network, but also can replace traditional wired network in some environments. Wireless LAN has the following salient features: [0003] Simplicity: The installation of the WLAN bridge transmission system is fast and simple, which can greatly reduce the tedious work of laying pipelines and wiring; [0004] Flexibility: Wireless technology allows WLAN devices to be installed and adjusted flexibly, enabling wireless networks to reach areas that are not easily covered by wired networks; [0005] Low overall cost: On the one hand, the WLAN network reduces the cost of wiring; on the other hand, in the dynamic environment that requires frequent movement and change...

AI Technical Summary

Problems solved by technology

[0007] However, the existing wireless access controller connection methods are relatively open, which cannot meet the confidentiality requirements of enterprise users.

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