From AAA Services to Zero Trust Network Access, Portnox’s cybersecurity center covers every inch of network security, data protection, cyber threats, and beyond—from A to Z.
What is Workload Identity? Workload identity is a security mechanism that assigns a unique, verifiable identity to software-based entities such as applications, containers, services, scripts, and virtual machines. Instead of...
What is cyber insurance compliance? Cyber insurance compliance refers to meeting the specific security controls, policies, and best practices required by an insurance provider to qualify for, maintain, or renew...
What is risk-based access control? Risk-based access control is a dynamic method of granting or denying access based on the contextual risk level of a user, device, or session. Unlike...
What is gen AI security and why does it matter? Gen AI security refers to the practices, policies, and controls designed to protect generative AI systems — including large language...
How do companies secure AI agents in production? Companies secure AI agents in production by applying many of the same principles used for any privileged system identity — but with...
What Is Identity Sprawl? Identity sprawl refers to the uncontrolled growth of digital identities across an organization beyond the ability to consistently manage, govern, and secure them. These identities include...
What is a critical authentication VLAN? A critical authentication VLAN is a predefined network segment that devices are placed into when normal network authentication fails. It is typically used as...
The Cisco ISE server has long been considered a cornerstone in network access control (NAC). It provides organizations with a way to verify, authenticate, and authorize every device and user...
What Is Shadow IT? Shadow IT refers to the use of applications, devices, services, or systems within an organizationwithout the knowledge, approval, or oversight of IT or security teams. It...
