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As a securing consultant, what are some of the things you would recommend to a company to ensure DNS security?
Suggested Answer: B, C, D, E
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14 comments · newest first
LA
Lashunda
11 months ago
Subnet diversity? Sounds complicated, is it really necessary?
WI
Wilford
11 months ago
Restricting zone transfers is crucial, no doubt.
DA
Darrin
12 months ago
Split-horizon is a must for security!
AN
Annette
12 months ago
Using the same machines? That's a bad idea!
NI
Niesha
1 year ago
Definitely harden those DNS servers!
LE
Levi
1 year ago
I feel like subnet diversity is important for redundancy, but I’m not clear on how it directly impacts DNS security.
TA
Tambra
1 year ago
Restricting zone transfers seems crucial, but I can't recall the exact implications if it's not done.
RY
Ryan
1 year ago
I think using split-horizon DNS was mentioned in a practice question. It helps with internal and external queries, right?
SA
Samira
1 year ago
I remember we discussed hardening DNS servers in class, but I'm not entirely sure what specific measures to take.
CR
Craig
1 year ago
Okay, let me see. Resource planning, capacity requirements planning, rough-cut capacity planning, and input/output control. I'm leaning towards capacity requirements planning, but I want to make sure I understand the differences between these techniques.
SA
Samira
1 year ago
I'm a bit confused about how to determine the password length from the LM hash. I'll need to do some research on that.
WI
Willie
1 year ago
Hmm, I'm a bit unsure about this one. I know we need to consider the physical setup, like the pole and height, but I'm not sure if the azimuth angle and polarization are always necessary. I'll have to think this through.
RO
Rosann
1 year ago
Based on what I practiced, I believe this is true. Health plans have a responsibility to ensure their providers are competent, especially in patient care scenarios.
ME
Melissa
1 year ago
I'm a bit confused on this one. I know EOS is a Linux-based system, so maybe it includes a scripting language like Perl or Ruby? I'll have to guess on this one.