Infosec glossary entry

CTI

CTI:
Cyber Threat Intelligence

Cyber Threat Intelligence refers to the collection, analysis, and dissemination of information about potential or current threats in the cyber landscape. This intelligence helps organizations understand the tactics, techniques, and procedures used by cyber adversaries. By gathering data from various sources, such as threat reports, security incidents, and vulnerability databases, CTI enables organizations to proactively defend against cyberattacks and enhance their security posture.

In essence, Cyber Threat Intelligence provides actionable insights that inform security strategies and incident response efforts. It allows organizations to anticipate and mitigate risks by understanding emerging threats, potential vulnerabilities, and the motivations behind cybercriminal activities. By leveraging CTI, businesses can prioritize their security investments and implement targeted measures to protect their assets, thereby reducing the overall risk of cyber incidents.

By jean-christoph

January 22, 2022

intelligence, threat hunting, threat intelligence, threat modeling

this might interest you as well

Lessons from Sun Tzu’s “The Art of War” in Cybersecurity: Timeless Wisdom or Outdated Tactics?

Introduction Sun Tzu’s "The Art of War" is a legendary strategic treatise written more than 2,500 years ago. Its enduring principles of warfare strategy have transcended military boundaries, influencing disciplines from business management to competitive sports. In today’s digital age, its relevance is increasingly apparent in the cybersecurity landscape, particularly for CISOs of medium-sized enterprises,

Read More

Ransomware Resilience Starts in the Mind: Overcoming Cognitive Biases and Decision-Making Errors in Cybersecurity

Why We Keep Losing Despite Stronger Security Controls Over the past three years, businesses have almost doubled their confidence in cybersecurity—rising from 32% in 2021 to 54% in 2024 (The Global Cost of Ransomware Study, 2025). Despite this, ransomware’s impact has only grown: 40% of affected companies suffered significant revenue losses, 58% experienced operational downtime,

Read More

AI Cyber Security 2025: Key Threats and Essential Strategies for Your Business

Artificial Intelligence is transforming businesses and industries worldwide, but with this transformation comes unprecedented challenges. The recent launch of Cisco AI Defense, a specialized AI security solution, highlights the urgency of securing AI applications. According to Cisco, only 29% of enterprises feel fully prepared to detect and prevent unauthorized manipulations of AI systems. This low

Read More