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.
Zero trust network security represents a major evolution in how organizations defend their data and systems. Rather than assuming trust based on location or network boundaries, this model enforces verification...
What is non-repudiation in cybersecurity? Non-repudiation in cybersecurity is a security principle that ensures no one can deny their actions or involvement in a digital transaction, communication, or data exchange....
What is a virtual directory? A virtual directory is a software layer that sits on top of multiple identity and data sources to present them as a single, unified directory....
Every IT leader faces the same fundamental question: how do you know which devices and users are connected to your network right now, and if they should be there? In...
What is deepfake phishing? Deepfake phishing is a type of phishing attack that uses AI-generated fake audio or video to trick victims into revealing sensitive information or sending money. Unlike...
What are Indicators of Attack? In cybersecurity, Indicators of Attack (IoAs) are the signs or pieces of evidence that indicate an attacker is actively attempting to compromise a system or...
What does Zero Trust for Multi-Cloud mean? Zero trust for multi-cloud environments means extending the core principles of zero trust security to networks that span multiple cloud providers, ensuring that...
What is SWIFT? SWIFT stands for the Society for Worldwide Interbank Financial Telecommunication. It is a global messaging network used by banks and financial institutions to securely exchange financial information,...
