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Exam CAS-004 topic 1 question 518 discussion

Actual exam question from CompTIA's CAS-004
Question #: 518
Topic #: 1
[All CAS-004 Questions]

A security analyst discovers a new device on the company's dedicated IoT subnet during the most recent vulnerability scan. The scan results show numerous open ports and insecure protocols in addition to default usernames and passwords. A camera needs to transmit video to the security server in the IoT subnet. Which of the following should the security analyst recommend to securely operate the camera?

  • A. Harden the camera configuration.
  • B. Send camera logs to the SIEM.
  • C. Encrypt the camera's video stream.
  • D. Place the camera on an isolated segment.
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Suggested Answer: A 🗳️
by EAlonso at July 20, 2024, 4:35 a.m.

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Steel16
1 week, 1 day ago
Selected Answer: A
o A. Harden the camera configuration: This involves several key steps:  Changing default usernames and passwords to strong, unique credentials.  Disabling unnecessary open ports and insecure protocols to reduce the attack surface.  Applying the latest firmware updates to address any known vulnerabilities.  Configuring secure communication protocols (e.g., HTTPS, SSH) for data transmission.  These measures will significantly enhance the security of the camera and protect it from potential threats.
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grelaman
5 months, 1 week ago
Selected Answer: A
- Changing default usernames and passwords to strong, unique credentials. - Closing unnecessary open ports to limit entry points for attackers. - Disabling insecure protocols (e.g., FTP, Telnet) and enabling secure alternatives (e.g., SSH, HTTPS). - Applying the latest firmware updates and security patches provided by the manufacturer. - Configuring firewall rules or access control lists (ACLs) to restrict network access.
upvoted 3 times
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