A network administrator is checking the system logs and notices unusual connectivity tests to multiple well-known ports on a server. What kind of potential network attack could this indicate?

July 7, 2020 Last Updated: October 23, 2020 No Comments
Tweet Share Pin it
IT Questions Bank › Category: CCNA CyberOps › A network administrator is checking the system logs and notices unusual connectivity tests to multiple well-known ports on a server. What kind of potential network attack could this indicate?
0
Vote Up
Vote Down
A network administrator is checking the system logs and notices unusual connectivity tests to multiple well-known ports on a server. What kind of potential network attack could this indicate? 1ITExamAnswers Staff asked 8 months ago
Question:
A network administrator is checking the system logs and notices unusual connectivity tests to multiple well-known ports on a server. What kind of potential network attack could this indicate?

  • access
  • reconnaissance
  • denial of service
  • information theft

Explanation: A reconnaissance attack is the unauthorized discovery and mapping of systems, services, or vulnerabilities. One of the most common reconnaissance attacks is performed by using utilities that automatically discover hosts on the networks and determine which ports are currently listening for connections.

More Questions: CCNA 2 Pretest (v5.03 + v5.1 + v6.0) Exam Answers

More Questions: Modules 13 – 17: Threats and Attacks Group Exam


Related Articles