Definition
Visitor-based networking (VBN) is a modern technology that allows users to access the internet or local network without a Wi-Fi network.
It uses a web browser to create an encrypted link between a user’s device and a network access point, which can be a VBN server, VBN router, or VPN-enabled device. VBN is mostly used in public spaces to provide secure internet connections instead of an unsecured Wi-Fi network.
VBN is easy to implement and manage as it can be configured with existing infrastructure (firewalls and web servers) and managed via standard web-based interfaces and tools. This flexible and cost-effective solution is ideal for organizations that want to provide secure network access.
Disadvantages of Visitor-based Networks
- User inconvenience: Unlike Wi-Fi networks, VBN is less convenient for users as they have to scan a QR code or enter a particular address whenever they want to access a network.
- Security risks: While VBN offers a secure way to connect to a network, attackers can bypass the captive portal to gain unauthorized access to the network.
- Compatibility issues: The VBN technology is relatively new and may not be compatible with all operating systems or devices. Also, configuring some devices to connect to a VBN access point may be challenging.
- Limited range: VBN access points can only connect to users within a certain range. Multiple access points would be needed to cover large areas like campuses or multi-story buildings.
Benefits of VBN
- Easy to create: You can easily add a VBN gateway to any ethernet LAN and turn it into a VBN.
- Minimal configuration: VBN doesn’t require complex device configurations.
- Business opportunity: Some companies charge visitors a one-time fee to use VBN networks. A good example is a user who pays a one-time fee to access the internet while on a flight.
- Additional feature integration: Besides accessing the internet, users can access other network resources, such as printers and customer support.