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 OWASP? The OWASP (Open Web Application Security Project) is a non-profit organization dedicated to improving the security of software and web applications. It provides free, open-source resources, tools,...
What is address resolution protocol (ARP)? Address Resolution Protocol (ARP) is a network protocol used to map an IP address (logical address) to a device’s MAC address (physical address) within...
What is threat hunting, and why is it important in cybersecurity? Threat hunting is a proactive approach to cybersecurity where analysts actively search for undetected threats lurking within an organization’s...
What is an intrusion prevention system (IPS), and how does it work? An Intrusion Prevention System (IPS) is a cybersecurity tool designed to monitor network traffic and prevent unauthorized or...
What is the NIST Cybersecurity Framework, and why is it important? The National Institute of Standards and Technology (NIST) Cybersecurity Framework (CSF) is a set of voluntary guidelines, standards, and...
What is OWASP, and why is it important? The Open Web Application Security Project (OWASP) is a global, nonprofit organization focused on improving the security of software. Founded in 2001,...
What is application security testing, and why is it important? Application Security Testing (AST) refers to the process of identifying and addressing security vulnerabilities in software applications. The goal of...
What is Application Detection and Response (ADR), and how does it work? Application Detection and Response (ADR) is a cybersecurity technology designed to monitor, detect, analyze, and respond to threats...
What is a Pass-the-Hash Attack? A pass-the-hash (PtH) attack is a type of cyberattack in which an attacker captures a user’s password hash and uses it to authenticate to a...
