The school network certification management system is not selected in a proper way, and it is reflected directly in user experience and security balance. Some schools use Web-based certifications, where students log manually for each breakup; others use 802.1X, which is partially unsupported, and make the Internet inaccessible; some understand NATSHEL_SEAMLESS_AUTH as free of authentication and result in a safety vacuum. This explains the features and application of several mainstream forms of certification in campus settings for use in network centre combinations.
Web Authentication (Portal): Most extensive and suitable for multi-equipment scenes
Web certification is the most common way to network campuses, where users automatically eject login pages after networking and enter account passwords to complete authentication. It requires low end types that are covered by computers, mobile phones and other devices with browsers, so that it can be simple and fast-lined. The disadvantage is that when a user breaks wire, it needs re-entry and experience is slightly worse. In the campus scene, Portal certification is suitable as a backup for those situations that have no easy access to a client, temporary access or complex equipment type such as visitors ' Internet access, public areas, laboratory equipment.
802.1X: High-security, fit for controlled terminals
802.1X provides access control to the access terminals through authentication ports, which is more secure and can be certified before an IP address is acquired, suitable for high security requirements such as office areas, management terminals. Its disadvantage is that the end needs to support 802.1X and deploy client or system-based functions, some of the old equipment, Iot equipment and games may not be supported and cover less than Portal.
Seamless Authentication (MAC automatically tied): Balanced experience and security compromise
The logic behind Seamless Authentication is that after the first user certification, systems record the terminal ' s MAC address and then automatically identify the identity without repeating login when the same device re-enters. This is a very friendly and clearly uplifting experience for such fixed terminals as accommodation, office. Note that NATSHEL_SEAMLES_AUTH presupposes that equipment is clearly owned and that if public equipment is involved, multiple accounts are shared, security risks may arise and may be used by others because of the forgery of the MAC address. The campus is suitable for the use of Natshell_SEAMLES_AUTH in a context with more personal equipment and to match the number limits and account-fixing strategy.
Multi-modal combination: a scenario matching authentication policy
A mature campus network certification management system usually supports multiple authentication approaches that coexist and distributes different authentication strategies according to user groups, regions, time periods."No sense of perception after first authentication"The selection focuses on whether the system supports flexible combination certification by scene, rather than just one for the whole world.
A few details of the authentication experience.
In addition to authentication itself, the experience depends on several details: whether the certification page is loaded under HTTPS and compatible with the mainstream browser; whether there are clear indications when login failure and can be recovered by self-help; whether write-off and disconnection are handled in a reasonable manner; and whether multiple terminals are configured online. These details determine whether students want to cooperate and also determine the pressure of the network centre. The process should actually go through the list before going online, exposing the experience problems before coming online.
Selection of the way to certify a campus network certification management system, with core"Combined by scene, coverage and security"Portal coverage, 802.1X security, no-conscious experience. Three ways are well positioned, and mature systems should allow schools to be flexible by user groups and regions.