Exit GCED GIAC Certified Enterprise Defender (GCED)
Question 3 of 5
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Q3 Single choice

An outside vulnerability assessment reveals that users have been routinely accessing Gmail from work for over a year, a clear violation of this organization's security policy. The users report "it just started working one day". Later, a network administrator admits he meant to unblock Gmail for just his own IP address, but he made a mistake in the firewall rule.

Which security control failed?

  • A

    Access control

  • B

    Authentication

  • C

    Auditing

  • D

    Rights management