WiFi has become the first entry to the network in such settings as office, hotel, campus, park. Many people think WiFi is safe. In fact, if WiFi is connected without a reliable identity certificate, anyone can access it and the attackers can pretend to be legal users, steal data, launch an attack. WiFi access identification is a solution."Who can access WiFi, how to identify the accessor as credible?"The key to this problem. This is a clear statement of what WiFi's access security certification is and why it matters so much.
WiFi access to ID security clearances. What's the problem?
The core of WiFi's access to identity security certification is that it is ensured that WiFi network is connected to the site."Legal users and legal devices"It answers three questions: who is the person that has access (identity), whether the person with access has access rights to access (authorization of judgement), whether the identity information is secure during access (prevention of theft and forgery). Without reliable identification, WiFi is open to all: insiders, outside visitors, even attackers, have access and the network borders are virtually nonexistent. With identity certification, each access can be traced back to a specific person or device, which allows for control, auditability and traceability of Internet use.
A few key aspects of identification.
WiFi access security authentication is not a single action, but a complete process. First, identification, identifying the user through account codes, SMS authentication codes, certificates, multi-factor certifications, etc.; second, security of documents, ensuring that passwords, certificates and other evidence used in the authentication process are not stolen or tampered with; second, access control, whereby identity recognition is passed by issuing corresponding access rights and network tactics based on identity; and finally, secure transmission, where authentication information and subsequent data transfer are encrypted.
Why tradition?"Password for WiFi"It's not safe enough.
Many people are used to a sharing WiFi password, which is a very dangerous way. Sharing the password means that"Knowing the password means you can access it.", which is not to distinguish between the user that is in use and the actual name that cannot be traced; passwords are retransmitted repeatedly and it is difficult to control their range of usage; and, more seriously, if there is no reliable identification mechanism at the time of connection, the assailant may induce a user to connect by falsifying a hot spot with a password or account. This is what WiFi's access security authentication is about."You're fooling everyone with a shared password."The problem is that each accessor has an independent, credible and retroactive identity.
Identification application
WiFi has a wide range of applications for access to identity security certification. In enterprises, employees use corporate accounts to connect to the office WiFi, visitors use temporary accreditation to the visitor network with different privileges; students use school codes to connect to the campus network at university campuses, and identity is associated with academic studies; in hotels, parks, fairs, customers and visitors use mobile phone numbers or sweep code certification to make their names retroactive. Different scenes require different degrees of identification intensity, but their core objectives are consistent.——Each WiFi access is identifiable, authorized and auditable.
Relationship between identification and security systems
WiFi access to the identity security certification is not isolated, it is the first line of defense for the entire network security system."Who's in?"And then we'll have to work with access control."What can I get you?"- Confirm with terminal compliance check."Equipment is unsafe."And to cooperate with Log Audit to ensure"Retroactivity"The identification process is good, and the subsequent security strategy is justified; it is a false identity, and the security input behind it will be half-cooled. So, validally authenticating WiFi access is the foundation for building cybersecurity.
WiFi access ID security."Connect to Network"From"Who knows the code can be connected?"Changed"Only credible identities can access."It addresses four key links of identification, security of access, and secure transmission, making every WiFi access identifiable, authorized, and retroactive. In today’s increasingly complex network security situation, the first door to a network is secured by the identification of WiFi.