Common Vulnerabilities in Guest Segments
- Flat Policy Logic: Failing to block access to internal IoT, printers, and misconfigured services.
- Credential Stagnation: Using shared, static passwords that remain unchanged for years.
- Managed Device Drift: Employees using the guest network to bypass corporate 802.1X security.
Maturing Your Segmentation Strategy
| Security Factor | Legacy Approach | Zero Trust Approach |
|---|---|---|
| Device Discovery | Periodic Audits | Continuous Real-Time Visibility |
| Access Control | VLAN Tags | Identity & Posture Awareness |
| Remediation | Manual Intervention | Automated Rogue Redirection |
Operational Imperative
True segmentation requires more than just a separate SSID. It demands that Zero Trust principles—least privilege, continuous verification, and total visibility—be applied to every wireless segment, without exception.
About Portnox
Portnox provides simple-to-deploy, operate and maintain network access control, security and visibility solutions. Portnox software can be deployed on-premises, as a cloud-delivered service, or in hybrid mode. It is agentless and vendor-agnostic, allowing organizations to maximize their existing network and cybersecurity investments. Hundreds of enterprises around the world rely on Portnox for network visibility, cybersecurity policy enforcement and regulatory compliance. The company has been recognized for its innovations by Info Security Products Guide, Cyber Security Excellence Awards, IoT Innovator Awards, Computing Security Awards, Best of Interop ITX and Cyber Defense Magazine. Portnox has offices in the U.S., Europe and Asia. For information visit http://www.portnox.com, and follow us on Twitter and LinkedIn.。
About Version 2 Limited
Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.
Through an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.