Cybersecurity Glossary Terms & Definitions

What Is A Cloud Access Security Broker?

Cloud Access Security Broker

A cloud access security broker (CASB) is security software or a service positioned between your users and cloud service providers to enforce access policies, monitor data traffic, and flag risks.

What is CASB?

What is a Cloud Firewall?

Cloud Firewall

Cloud-based firewalls protect distributed workloads with software-driven network security.

What is a Cloud Firewall?

What Is Data Loss Prevention (DLP)?

Data Loss Prevention (DLP)

Data loss prevention (DLP) is a set of technologies, processes, and policies designed to detect, monitor, and prevent unauthorized access, use, or transmission of sensitive data across endpoints, networks, and cloud environments.

What is a DLP?

What Are Digital Forensics?

Digital Forensics

Digital forensics is the investigative discipline that transforms raw device data into courtroom-ready evidence.

What Are Digital Forensics?

What Is Enterprise Cybersecurity?

Enterprise Cybersecurity

Enterprise cybersecurity is a comprehensive strategy of technologies, policies, and processes designed to protect large-scale corporate networks, cloud infrastructure, endpoints, and digital assets from sophisticated cyber threats.

What is a Enterprise Cybersecurity?

What Is Extended Detection and Response?

Extended Detection and Response

Extended Detection and Response (XDR) is a unified security platform that collects, correlates, and acts on threat data from previously siloed security tools across your entire technology stack (endpoints, networks, cloud workloads, email, and identity systems) to accelerate investigation and response.

What Is XDR?

What is Frontier AI?

Frontier AI

Frontier AI refers to the most advanced, general-purpose artificial intelligence systems available at any given time, models that push the boundaries of what machines can do.

What is Frontier AI?

What Is An Intrusion Detection System (IDS)?

Intrusion Detection System (IDS)

An intrusion detection system (IDS) is a network monitoring tool designed to observe traffic flows, system activity, and application behavior for known threats, suspicious patterns, and policy violations.

What is a IDS?

What Are Intrusion Prevention Systems (IPS)?

Intrusion Prevention Systems (IPS)

An intrusion prevention system (IPS) is a network security control that monitors traffic in real time and automatically blocks threats inline.

What is a IPS?

What Is a Managed Security Service Provider (MSSP)?

Managed Security Service Provider

A managed security service provider (MSSP) is a third-party organization that delivers outsourced cybersecurity monitoring, threat detection, incident response, and security device management on behalf of client organizations.

What is a MSSP?

What Are Managed Security Services?

Managed Security Services

Managed security services (MSS) are outsourced cybersecurity operations delivered by third-party providers, known as managed security service providers (MSSPs), that assume responsibility for monitoring, detecting, responding to, and preventing threats across your network, endpoints, and cloud infrastructure.

What Are MSS?

What is modern cyber threat protection?

Modern Cyber Threat Protection

Modern cyber threat protection stops attacks before they reach your network.

What is modern cyber threat protection?

What is a Network Intrusion Prevention System (NIPS)?

Network Intrusion Prevention System (NIPS)

Network Intrusion Prevention Systems stop threats in real time before they reach your infrastructure.

What is a NIPS?

What is a Next Generation Secure Web Gateway?

Next Generation Secure Web Gateway

A next generation secure web gateway (NG-SWG) is a cloud-native security control that protects against web threats and data loss.

What is a Next Generation Secure Web Gateway?

What is Post-Quantum Cryptography?

Post-Quantum Cryptography

Post-quantum cryptography (PQC) provides a critical layer of protection against emerging threats to intellectual property, classified communications, financial records, and healthcare data.

What is PQC?

What Is a Secure Web Gateway (SWG)?

Secure Web Gateway (SWG)

A secure web gateway is a network security control positioned between your users and the internet, inspecting outbound and inbound web traffic to enforce acceptable-use policies and block known threats before they reach your endpoints.

What is a SWG?

What Is Zero Trust Architecture?

Zero Trust Architecture

Zero trust architecture is a security model built on the principle of "never trust, always verify,” meaning every access request, from any user or device, is authenticated, authorized, and continuously validated before and during access to applications or data.

What Is ZTA?

What is Zero Trust Network Access?

Zero Trust Network Access

Zero Trust Network Access (ZTNA) isn't an alternative to legacy VPN models; it's the replacement. The shift isn't optional anymore.

What is ZTNA?

What Is the Zero Trust Network Security Model?

Zero Trust Network Security Model

Zero trust security is a model that replaces implicit trust based on network location with continuous verification of every user, device, and access request.

What Is the Zero Trust Security Model?