Guest access management is the practice of giving non-employees and visitors temporary access to a corporate network while keeping them isolated from internal systems and data. Portnox Cloud delivers every guest the quick and easy access they need and IT keeps full control.
Guests rotate through your locations every day — each one a device your network has never seen. Portnox Captive Portal gets every one of them onto a dedicated guest SSID, verified through the method that fits — SMS, sponsor approval, admin-issued credentials, or a disclaimer click-through — before they’re online. Sessions expire automatically and stay isolated from corporate resources the entire time. One configuration, defined centrally and applied consistently across every office, campus, and temporary site — with sponsor approvals logged for accountability.
Guest portals take the hassle out of granting temporary access to the guest network. Users can self-register so your IT team isn’t constantly setting up other people’s devices, and you can customize them with your organization’s logo, and a customizable terms-of-use statement that guests accept before connecting. Everything is captured. The portal experience includes access flows, supported wireless vendors, multi-site support and standardization delivered by the Portnox Captive Portal.
Portnox Captive Portal integrates natively with the wireless infrastructure you already run — no rip-and-replace, no proprietary hardware. Point your controller’s guest SSID at Portnox and every portal, policy, and session is managed centrally from the cloud, even across a mixed-vendor estate.
Guest access is temporary, controlled network connectivity for non-employees like visitors and contractors. It matters because unmanaged guest devices are a common entry point for threats; secure guest access isolates these users from internal systems, reducing risk while still letting them get online.
Portnox Cloud secures guest access by enforcing zero trust principles before granting network connectivity. Every guest connection is authenticated, evaluated against policy, and restricted to approved resources. Portnox provides visibility into who is connecting, from what device, and under which conditions—reducing risk from unmanaged or unknown endpoints without manual IT intervention.
Yes, Portnox Cloud automates guest access provisioning through customizable captive portals and policy-driven workflows. Guests can self-register or be sponsored, while access duration, permissions, and compliance rules are automatically enforced. This eliminates manual approvals, reduces IT workload, and ensures guest access is temporary, auditable, and aligned with organizational security policies.
Yes, with three of the four authentication options. SMS authentication and disclaimer-only access are fully self-service — guests either verify via a text-message code or simply accept the terms. Sponsored Guest requires approval from any employee (not IT) via email confirmation. Only the Portnox Cloud Guest option involves IT for each guest, as an administrator must manually create and deliver the credentials — providing maximum control over who gets access.
Anyone you choose and without giving them the keys to your network. Portnox Cloud includes a dedicated Guest Admin role that can access only the Guests menu, so front-desk or reception staff can create and manage guest accounts with zero access to NAC policy or network configuration. A read-only variant is also available for teams that need visibility without edit rights.
Portnox Cloud provides full visibility and control over guest and contractor devices connecting to the network. Devices are identified, classified, and continuously evaluated against security policies. Based on posture and risk, Portnox can allow, restrict, quarantine, or deny access—ensuring unmanaged or non-compliant devices never introduce unnecessary exposure.
Portnox Cloud supports agentless guest access, allowing visitors and contractors to connect using standard web-based captive portals without installing software. This simplifies onboarding while maintaining strong security controls. Agentless access is ideal for short-term users, BYOD scenarios, and environments where ease of access must be balanced with strict policy enforcement.
Yes, Portnox Cloud is built to scale guest access across distributed and multi-site environments. As a cloud-native solution, policies are centrally managed and consistently enforced everywhere. Organizations can support guests, contractors, and partners across offices, campuses, and temporary locations without deploying on-prem infrastructure, with one guest policy defined centrally and enforced everywhere — though each site’s wireless controller still needs a one-time connection to Portnox Cloud
Guest access gives external visitors temporary, limited network connectivity, while BYOD (bring your own device) lets employees use personal devices for ongoing work access. Guest access isolates non-employees from internal resources; BYOD applies posture checks and policies to trusted users’ own devices.
A guest access policy is a set of rules defining who can connect as a guest, which resources they can reach, and for how long. Portnox Cloud enforces guest access policies automatically based on identity, device type, location, and time, keeping guests isolated from internal systems.
Guest Wi-Fi is secure when guest traffic is authenticated and isolated from the corporate network. Portnox Cloud secures guest Wi-Fi with identity-based authentication, segmentation, and device visibility, ensuring guests reach only approved resources and reducing risk from unmanaged endpoints.
Guest network access should last only as long as the visit requires — often hours or a single day — then expire automatically. Portnox Cloud applies time-limited guest access policies that expire the guest account when the session ends, with expiration automatically synced to the controller on select platforms (Mist, WatchGuard, UniFi) and configurable on others, reducing risk from lingering, unused accounts.
Your zero trust journey shouldn’t rely on disconnected tools. Portnox Cloud delivers unified, cloud-native access control across users, devices, networks, and applications. One platform. One policy engine. No gaps. Just continuous, zero trust enforcement built for how enterprises operate today.
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