Client-Side Attack
Noun · Security & Infosec
Definitions
An attack that targets software running on the victim's device, such as browsers, document readers, or local applications, rather than directly attacking the server-side system. Phishing attachments, browser exploits, and malicious scripts are common examples.
In plain English: An attack aimed at software running on the victim's own device.
Example: "The intrusion began with a client-side attack delivered through a malicious document attachment."