Campus wireless network security and LAN authentication Solution

With the advent of the wireless information age, campus wireless information teaching has become a criterion for determining the school level. Moreover, with the increasing demand for Internet and Intranet LAN access for laptops with wireless Internet access, both teachers and students urgently require mobile Internet access and online interaction activities. This makes the wired network unable to flexibly meet their network needs.

Wireless lan wlan is not limited by the environment, it is flexible and convenient, does not affect the original decoration layout, short network construction cycle, and other advantages, compared with the traditional wired access mode, wireless LAN can not only implement many new applications, but also overcome the inconvenience caused by cable restrictions and become the major cities. one of the most suitable networking methods for primary and secondary schools.

Because wireless networks use public electromagnetic waves and anyone has conditional eavesdropping or interference information, network security is very important in Wireless LAN.
The wireless authentication management security gateway system is a wireless authentication management network security gateway without the installation of client software. The entire solution from security to management of wireless networks is achieved. The wireless billing Authentication Manager provides user authentication management and billing services for the entire network, and charges for Internet traffic, Internet time period, and Internet access based on the customer's needs. internet access scope, access permissions, and so on are suitable for network planning and management requirements. The overall wireless network security and management policies can be implemented in the wireless access Internet Authentication Manager, scalability and security and confidentiality issues have been well resolved here.

The AirLive indoor solution covers wireless access points. The product features that the Web Management port allows users to set up in the meeting room environments of multiple APs. there are four levels of TX power adjustment, adjustable low power to prevent interference from overlapping signals between APs. in addition, the wake-up function is enabled. If the User-Defined IP address fails to be pinged, the watchdog function restarts the AP.
This series of products is designed for Wireless Access Point series for wireless networks. It is lightweight, elegant, and easy to install and use. It provides a professional solution for users to build cost-effective, secure, and wireless infrastructure and achieve mobile and flexible access to network resources.

The AirLive outdoor wireless access point is used. It is waterproof and dustproof. powered by Ethernet cables, it is easy to install and use outdoors. This series of products is a professional AirLive series outdoor Wireless Access Point designed for public areas of wireless networks, which covers HotSpot.
The entire solution covers wireless signals, maintenance and management of wireless access points, user management, and Internet time traffic. the wireless network security management and how wireless networks work with existing wired networks provide comprehensive solutions.

For a wired network, network security can be guaranteed by controlling the wired information points to prevent unauthorized access. A wireless network expands the network to the entire three-dimensional space through electromagnetic waves, this service allows users to access data in the wireless signal coverage area anytime and anywhere. Therefore, if an uncontrolled Wireless authentication LAN is applied, it will be more vulnerable to attacks and intrusion. Therefore, the wireless LAN user security authentication, access control, and data encryption are particularly important. Therefore, this solution uses the IAS2000 Wireless authentication manager of OvisLink AirLive to manage web page authentication for wireless users without installing client software.

Web Authentication without installing client software has the following advantages:
1) force redirect to the specified homepage logon page
2) enter the user name and password for authentication and perform encrypted transmission based on the digital certificate security technology.
3) User Authentication interface that can be freely designed, full-Chinese Culture
4) No need to install client software, authentication via browser pages, and compatibility with various operating systems
5) virus blocking. Log email Function
6) monitoring record, 1. Traffic Monitoring, 2. event monitoring, 3. Connection record, 4. Monitoring backup
7) wired wireless communication: after authentication, wireless LAN users and wired LAN users can access each other
8) Internet billing: You are billed by time or traffic.
9) traffic statistics, 1. external network traffic, 2. Traffic Control Regulations
10) system status, 1. interface status, 2. Authentication status, 3. ARP table, 4. DHCP User table
11) content control, 1. Website control, 2. General control, 3. Point-to-Point Software Control, 4. Real-time communication control, and 5. File Download Control
Features of advanced wireless integrated solutions
1) WEB + DHCP authentication, which is safe and convenient for users
2) ability to connect with existing domain-based servers to achieve unified management of wireless and existing network user accounts
3) provides a complete and simple user management interface, which can be flexibly divided into different types of users
4) Flexible ACL Policy Control for wireless users to make more effective use of network resources
5) able to record the user's detailed online logs for the convenience of network administrators
6) Perform user monitoring to detect abnormal user access in a timely manner
7) 600 concurrent users accessing the Internet at the same time, full-culture operation interface
8) the system has powerful scalability

In a wired network environment, staff seat adjustment and department office adjustment are all very troublesome. During network expansion and upgrade, the cost of re-decorating the office environment after cabling is also a cost.
Wireless Network mobile office can enable people to get Network Connections anywhere in the office. It is especially suitable for teachers who often move and need network connections. In addition, it is quite convenient for teachers who take a temporary break from class to the teachers' lounge. The "active desk" enables these instructors to establish temporary network connections in any of their offices. This greatly improves the flexibility of the office network, saves money, reduces costs, and improves work efficiency.

Many schools now have a wired Internet environment, and school teachers are equipped with laptops with wireless Internet functions. Access to the wireless or wired LAN can be well integrated with the existing campus network to form a complete wireless + wired authentication network environment, wireless Internet access can be achieved in any school teaching and office location, making wireless networks necessary to supplement and extend the campus wired network.

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