What is Phishing?
Phishing is the most common initial access vector in data breaches. Attackers impersonate trusted entities, banks, IT departments, or cloud providers. Variants include spear phishing (targeted), vishing (voice), and smishing (SMS). Employee awareness training and email filtering are primary defenses.
Understanding this concept is crucial for maintaining a robust security posture. In the context of modern cyber threats, phishing represents a significant area of focus for security professionals and organizations alike.
Related Terms
Advanced Persistent Threat (APT)
A sophisticated, targeted cyberattack in which an attacker gains unauthorized access to a network and remains undetected for an extended period.
Asset Discovery
The process of identifying all hardware and software devices within an organization's network environment.