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HPE7-A04 Exam - Topic 3 Question 25 Discussion

What can be used to encrypt data in flight between untrusted locations?
B) MACSec
A) OSPF authentication
C) GRE tunnels
D) MD5 encryption

HPE7-A04 Exam - Topic 3 Question 25 Discussion

Actual exam question for HP's HPE7-A04 exam
Question #: 25
Topic #: 3
[All HPE7-A04 Questions]

What can be used to encrypt data in flight between untrusted locations?

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Suggested Answer: B

by Delsie at Mar 05, 2026, 05:33 AM

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Anjelica
25 minutes ago
I disagree, C) GRE tunnels could work too, but they need extra security.
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Sherita
5 days ago
I think B) MACSec is the best choice. It secures data in transit.
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Wilda
10 days ago
Wait, can OSPF really be used for encryption? Sounds off.
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Glory
16 days ago
Totally agree, MACSec is solid for this!
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Francine
2 months ago
I thought MD5 was outdated for encryption?
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Sharen
2 months ago
GRE tunnels can help, but they're not the best for encryption.
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Lavonna
2 months ago
B) MACSec is the way to go for encrypting data in flight!
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Doug
3 months ago
I agree, MACSec is the way to go for secure connections!
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Billy
3 months ago
Surprised MD5 is even mentioned here, it's so outdated!
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Richelle
3 months ago
OSPF authentication is not for encrypting data, just for securing routing.
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Huey
3 months ago
I thought GRE tunnels could do that too?
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Lonna
3 months ago
Definitely B) MACSec for encrypting data in flight!
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Louann
3 months ago
I feel like MD5 encryption is outdated for this purpose, so it probably isn't the answer we're looking for.
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Corrinne
4 months ago
OSPF authentication seems more about securing routing updates rather than encrypting data in flight, right?
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Colette
4 months ago
I'm not entirely sure, but I remember GRE tunnels being mentioned in a similar question about VPNs. Could they be relevant here?
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Colette
4 months ago
I think MACSec might be the right choice since it specifically deals with securing data in transit.
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