What is a threat vector in cybersecurity?

A threat vector in cybersecurity refers to the method or pathway through which an attacker gains access to a target system or network. This can include various means such as phishing emails, malicious websites, or exploiting software vulnerabilities. Understanding threat vectors is crucial for organizations to develop effective security measures, as these vectors reveal potential weaknesses that could be exploited.

The concept encompasses various techniques and tools that attackers use to bypass defenses and gain unauthorized access. This knowledge allows cybersecurity professionals to better anticipate threats and implement appropriate countermeasures to mitigate potential risks.

In contrast, the other options refer to different aspects of cybersecurity. Monitoring network traffic is about observing and analyzing data flows to detect anomalies. Techniques to prevent data breaches focus on security practices aimed at safeguarding sensitive information rather than the ways that attackers might access it. Finally, a type of malware infection specifically references a malicious software threat rather than the broader concept of how threats are introduced in the environment.