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 cloud network security, and how does it work? Cloud network security refers to the practices, policies, technologies, and controls designed to protect cloud-based environments from cyber threats. As...
Introduction to Post Mortem Analysis In the dynamic field of cybersecurity, understanding and mitigating risks is a continuous endeavor. One of the most critical processes for this is the post...
Understanding User and Entity Behavior Analytics The importance of advanced analytical tools cannot be overstated. User and Entity Behavior Analytics (UEBA) is emerging as a cornerstone in contemporary network security...
What is a CVE Score? A CVE score refers to the severity rating assigned to a Common Vulnerabilities and Exposures (CVE) entry using the Common Vulnerability Scoring System (CVSS). This...
What is the MITRE Attack Matrix? The MITRE ATT&CK Matrix is a structured framework that categorizes cyber adversary tactics, techniques, and procedures (TTPs) used in real-world attacks. Developed by MITRE...
What is MITRE Attack (ATT&CK)? A MITRE Attack (also spelled ATT&CK) (Adversarial Tactics, Techniques, and Common Knowledge) is a globally recognized cybersecurity framework developed by MITRE Corporation. It provides a...
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...
