In the ever-evolving world of cyber security, understanding key terminology is essential to protect your business and personal data. This comprehensive cyber security glossary provides clear and concise definitions of the most important terms, concepts, and threats in the digital security landscape. From ransomware and phishing to zero-day exploits and encryption, this guide is designed to help you stay informed and secure. Whether you're an IT professional, a business owner, or just someone looking to enhance your cyber security knowledge, this glossary is your essential resource for comprehensive cyber security awareness.

Incident Response

The process of identifying, managing, and mitigating cyber security incidents to minimise damage and restore normal operations.

Example: After a malware infection, the IT team follows an incident response plan to remove the malware and recover affected systems.

See also: Incident Response Plan

Incident Response Plan

A structured set of instructions and procedures designed to help an organisation detect, respond to, and recover from cyber security incidents.

Example: When a data breach occurs, the IT team follows the incident response plan, which outlines steps like isolating affected systems, notifying stakeholders, and restoring data from backups.

See also: Incident Response

MSSP (Managed Security Services Provider)

A specialised type of MSP that focuses on cybersecurity, offering services such as threat monitoring, incident response, vulnerability assessments, and endpoint protection.

Example: A business hires an MSSP to monitor its network for cyber threats, protect its servers and workstations from malware, and provide rapid response to security incidents, reducing the risk of financial and operational disruptions.

See also: MSP (Managed Service Provider)