The business office landscape is one of the most typical applications of WiFi certification systems. There are staff, visitors, partners and temporary personnel in companies with different needs and competencies for the network. If you use a public password, it is not only impossible to distinguish users from security concerns.
The pain and the demands of WiFi, business office
The three types of pains that are common to WiFi in the enterprise office: first, management difficulties, lack of knowledge about who is on the Internet and how much bandwidth is used, security problems cannot be traced; second, high safety risks, when public passwords are leaked, external access to the enterprise intranet may result in data leakage; third, poor experience, where staff and visitors are mixed, with visitors likely to use a large amount of bandwidth to affect their staff. It is these pains that WiFi certification systems combine authentication, authority and management to help businesses to connect wireless networks from those vulnerabilities."Open Uncontrolled"Changed"Identification, control, traceability"。
Staff and Visitors Division Management
The WiFi certification system can assign employees and visitors to different network areas (different SSIDs or VLANs) according to their user identity, with different access strategies. Staff members enter the office network after certification, visitors after accreditation, and visitors into isolated visitor networks without interference, both ensuring staff experience and protecting the safety of the enterprise network.
LDAP/AD Field docking and unified identity
Most medium-sized and large enterprises already have AD domain or LDAP catalogue services, and the accounts of staff are maintained in a single domain controller. WiFi certification supports matching with the LDAP/AD domain, using the enterprise ' s existing system of account numbers, so that employees can complete WiFi authentication using their own domain code, without having to build an additional set of accounts. The benefits are: uniform accounting, automatic synchronization of changes to the domain account to WiFi authentication, and avoiding management confusion and security risks associated with multiple sets of account passwords. The opening of the interfaces and field mapping, which requires confirmation of the domain controller before the connection, are a priority during the bridging phase.
802.1X with high-security access
For enterprises with high security requirements (financial, government, core), general Portal certification may not be sufficient and 802.1X certification is a safer option. 802.1X connects to the switchboard or wireless controller, carries authentication controls based on ports, closes without authentication, and does not even have access to network addresses, which are the highest level of security. Security access at higher levels can be achieved by working with advanced certification methods such as PEAP, EAP-SIM. The deployment complexity of 802.1X is relatively high, requiring terminal installation or configuration, and prior connectivity has an even greater workload, but safety and regulatory standards are good once it runs. Enterprises may choose Portal certification, 802.1X certification or use both according to their own security phase requirements.
Bandwidth permissions classification with QoS
WiFi certification supports the allocation of different bandwidth ceilings and priorities by user group or role, such as higher bandwidth and priority for executives and R & D staff and standard bandwidth for ordinary employees and visitors. This avoids individual users from using large bandwidth to influence others and ensures network quality in key operations. The bandwidth strategy is tied to user identification, and users are automatically given the same bandwidth privileges as they do after authentication without manual intervention.
Security audit and log retrospective
The WiFi certification system records every authentication, downline and traffic use that can be traced back to specific people and time when the employee is identified. When a network security incident occurs, managers can quickly locate which account number, which equipment, and what time they do and dispose of it in a timely manner. For enterprises that need to meet such compliance requirements, the system also interfaces with third-party audit platforms to synchronize online logs to audit systems.
Selection of business scenes and implementation recommendations
The enterprise deploys WiFi certification systems, which recommend three approaches: first, collating user groups and access requirements to clarify the network privileges of staff, visitors and partners; then selecting options for matching with existing IT systems (AD domain, OA, mail system) at the enterprise level; and finally implementing and training to ensure that managers are able to use them and staff members are connected. On deployment, by-passing is usually not affecting existing network structures but is a preferred option for business scenarios.
The value of WiFi certification systems in the corporate landscape is reflected at three levels: identity management, access control and security audit: staff and visitors zoning management; domain account reconciliation; bandwidth rights classification; and logs."Public cryptography"Push"Identity, finer, auditable"The management phase protects both the Intranet and enhances office experience. For businesses, a mature and stable WiFi certification system with strong connectivity is an important step in building security for their wireless networks.