Scanning

March 5, 2025

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cybersecurity scanning externally observable risk assessment report

What is Scanning?

A cyber scan is a cybersecurity process that identifies vulnerabilities in networks, applications, and APIsCyber scans can help organizations reduce the risk of cyberattacks by identifying and addressing potential threats. 

Definitions

Sending packets or requests to another system to gain information to be used in a subsequent attack.
SOURCE: CNSSI-4009

Types of cyber scans:

Vulnerability scanningAutomatically detects security weaknesses in software, systems, and networks 

Network scanningExamines an organization’s network infrastructure to identify connected devices, their configurations, and potential vulnerabilities 

Web application scanningIdentifies security vulnerabilities in web applications

API security scanningIdentifies security vulnerabilities in APIs 

Benefits of cyber scans: 

  • Helps organizations identify and address potential threats before attackers can exploit them
  • Helps organizations assess their overall security posture
  • Helps organizations mitigate potential risks
  • Helps organizations enhance their overall security posture