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 the principle of least privilege (PoLP)? The Principle of Least Privilege (PoLP) is a foundational security concept that dictates that users, systems, and processes should be granted only...
What is the Cyber Kill Chain? The Cyber Kill Chain is a framework developed by Lockheed Martin that outlines the stages of a cyberattack, providing a structured approach for organizations...
What is the MITRE ATTACK Framework? The MITRE ATT&CK (Adversarial Tactics, Techniques, and Common Knowledge) Framework is a publicly available knowledge base that documents adversary tactics and techniques based on...
What is a Security Operations Center (SOC)? A Security Operations Center (SOC) is a centralized unit within an organization responsible for continuously monitoring, detecting, analyzing, and responding to cybersecurity threats....
What is software composition analysis? Software Composition Analysis (SCA) is a process used to identify and manage open-source components within a software application. It scans the codebase to detect third-party...
What is zero touch provisioning? Zero Touch Provisioning (ZTP) is a process that automates the configuration and deployment of network devices without the need for manual intervention. When a new...
What is NIST CSF 2.0? NIST CSF 2.0 refers to the updated version of the National Institute of Standards and Technology’s Cybersecurity Framework (CSF), a set of guidelines designed to...
What is a buffer overflow? A buffer overflow occurs when more data is written to a buffer (a temporary data storage area) than it can hold, causing the excess data...
What is dynamic application security testing? Dynamic Application Security Testing (DAST) is a type of application security testing that focuses on identifying vulnerabilities in running applications—that is, applications that are...
