Isaiec 62443 Cybersecurity Fundamentals Specialist · Free Practice Question Easy

Question 40

How should cybersecurity updates be distributed by product suppliers and service providers?
  • A Through unverified third-party websites
  • B Through public forums and social media
  • C By email attachments
  • D Via secure channels
Reveal correct answer

Correct answer: D

Explanation

Cybersecurity updates from product suppliers and service providers should be distributed via secure channels, such as authenticated websites, secure FTP, or vendor portals, to ensure integrity and prevent tampering. Unverified websites, email attachments, or public forums pose risks of malware or unauthorized access, making secure channels the standard for safe update distribution.

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