Exam 1z0-1072-24 Topic 3 Question 32 Discussion
Actual exam question for Oracle's 1z0-1072-24 exam
Question #: 32
Topic #: 3
Question #: 32
Topic #: 3
Why was SSH still possible after port 22 was removed from the Security Lists?
Suggested Answer: D Vote an answer
Even after removing port 22 from the Security Lists, SSH was still possible because the Virtual Network Interface Card (VNIC) of the compute instance is attached to aNetwork Security Group (NSG).
* NSGs:NSGs provide a more flexible and granular way to manage security rules compared to Security Lists. They allow you to apply security rules directly to VNICs associated with resources such as compute instances. If an NSG allows traffic on port 22, SSH will still be possible, regardless of the Security List settings.
References:
* Oracle Cloud Infrastructure Documentation:Security Lists and Network Security Groups
* NSGs:NSGs provide a more flexible and granular way to manage security rules compared to Security Lists. They allow you to apply security rules directly to VNICs associated with resources such as compute instances. If an NSG allows traffic on port 22, SSH will still be possible, regardless of the Security List settings.
References:
* Oracle Cloud Infrastructure Documentation:Security Lists and Network Security Groups
by Lou at Dec 09, 2024, 07:59 PM
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