Course Overview
1.0: Threats, Attacks, and Vulnerabilities
Section 1.0: Test Your Knowledge
Section 1.0: Identifying Scenario & Questions
2.0: Technologies and Tools
Section 2.0: Test Your Knowledge
Section 2.0: Identifying Scenario & Questions
3.0: Architecture and Design
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1.5.5 Intrusive vs. non-intrusive




Intrusive vs. Non-Intrusive

Intrusive scan performs in-depth checking on potential vulnerabilities and in some cases can cause a system to crash or reboot, affecting the availability for its users. 

Non-Intrusive scans are set to provide a glimpse at a system, preventing the scanner from affecting performance of the system being scanned.

Intrusive try to exploit information.



Non-Intrusive gather information but don’t exploit it.