Attack Surface
What is Attack Surface?
The attack surface is the total number of points where an unauthorized user can attempt to enter or extract data from a system.
Expanded Explanation
It includes exposed APIs, open ports, weak credentials, and any externally accessible services. Reducing the attack surface minimizes the risk of exploitation and is a key objective in security hardening.
Related Terms
Attack Vector, Hardening, Vulnerability, Exposure, Risk Management
Want to learn more?
If you’re interested in Attack Surface, we recommend: Learn Bug Bounty Hunting & Web Security Testing From Scratch Course or Learn Ethical Hacking From Scratch Course
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