Zero-Day Vulnerability

Cybersecurity

The practice of protecting systems, networks, and programs from digital attacks, unauthorised access, and data breaches.

Threat Intelligence

Evidence-based knowledge about existing or emerging threats to an organisation's digital assets and infrastructure.

Vulnerability Assessment

The process of identifying, quantifying, and prioritising security vulnerabilities in systems and applications.

Penetration Testing

A simulated cyberattack against a system to evaluate the security of its defences and identify exploitable vulnerabilities.

Red Team

A group of security professionals who simulate real-world attacks to test an organisation's defensive capabilities.

Blue Team

A group of security professionals who defend against both real attackers and simulated attacks from red teams.

Purple Team

A collaborative security approach combining red team attack knowledge with blue team defensive capabilities.

Intrusion Prevention System

A network security technology that examines network traffic to detect and prevent vulnerability exploits.

Ransomware

Malicious software that encrypts a victim's files and demands payment for the decryption key.

Malware

Malicious software designed to disrupt, damage, or gain unauthorised access to computer systems.

Phishing

A social engineering attack that uses fraudulent communications to trick recipients into revealing sensitive information.

Spear Phishing

A targeted phishing attack directed at specific individuals or organisations using personalised deceptive content.

An advanced firewall that goes beyond traditional packet filtering to include application awareness and intrusion prevention.

The secure storage, distribution, rotation, and auditing of sensitive credentials such as API keys, tokens, passwords, and certificates used by applications and services.

The practice of protecting information by mitigating information risks including unauthorised access, use, and disruption.

An entity that issues digital certificates, verifying the identity of organisations and encrypting communications.

The total number of points where an unauthorised user can try to enter or extract data from a system.

A systematic evaluation of an organisation's information system security by measuring compliance with established criteria.

A unified security platform that integrates multiple security tools and data sources for comprehensive threat detection.

An isolated testing environment that mimics production settings for safely running untrusted programs or code.