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Huawei H12-821_V1.0 Exam - Topic 3 Question 86 Discussion

When multiple access channels are set for the same access requirement, the insecure access channels are not used and secure access channels are selected in normal cases. Which of the following are secure access channels?
A) HTTPS and D) SFTP
B) Telnet
C) SNMPv2

Huawei H12-821_V1.0 Exam - Topic 3 Question 86 Discussion

Actual exam question for Huawei's H12-821_V1.0 exam
Question #: 86
Topic #: 3
[All H12-821_V1.0 Questions]

When multiple access channels are set for the same access requirement, the insecure access channels are not used and secure access channels are selected in normal cases. Which of the following are secure access channels?

Show Suggested Answer Hide Answer
Suggested Answer: A, D

Secure access channels include protocols that encrypt the transmitted data to protect against interception or unauthorized access. HTTPS (HyperText Transfer Protocol Secure) ensures data encryption over web communications, while SFTP (Secure File Transfer Protocol) provides secure file transfer by utilizing SSH for data encryption. Telnet and SNMPv2, on the other hand, lack robust encryption and are considered insecure. Huawei security standards highlight the importance of encrypted communication to prevent data leaks .


by Francisca at Jul 31, 2025, 07:18 PM

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Frederica
9 months ago
Telnet? That's super insecure!
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Juliann
9 months ago
SFTP is secure too, no doubt!
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Carmelina
10 months ago
I agree, HTTPS and SFTP are the way to go!
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Stanton
10 months ago
Wait, SNMPv2 is considered secure? Really?
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Sunny
10 months ago
HTTPS is definitely a secure channel.
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Theron
10 months ago
I’m pretty confident that HTTPS and SFTP are the right answers, but I’m unsure about SNMPv2.
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Marica
11 months ago
I practiced a similar question last week, and I think Telnet is definitely not secure.
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Gayla
11 months ago
I think SFTP is secure too, but I get confused with SNMP versions. Is SNMPv2 secure or not?
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Roy
11 months ago
I remember that HTTPS is definitely a secure channel, but I'm not so sure about the others.
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Abel
11 months ago
I've got this! HTTPS, SFTP - those are the secure options here. Telnet and SNMPv2 are not secure, so I'll make sure to select the right answers.
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Lashawna
11 months ago
Okay, let's see. HTTPS is definitely a secure option, that's easy. But I'm not sure about the others - Telnet, SNMPv2, and SFTP. I'll have to review my notes on secure protocols.
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Louvenia
11 months ago
Hmm, I'm a bit unsure about this. I know HTTPS is secure, but I'm not sure about the other options. I'll have to think this through carefully.
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Annice
12 months ago
This seems like a straightforward question about secure access channels. I'm pretty confident I can handle this one.
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Leila
1 year ago
I would avoid Telnet and SNMPv2, they are not secure like HTTPS and SFTP.
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Leonard
1 year ago
I believe SFTP is also secure, it uses SSH for secure file transfer.
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Galen
1 year ago
I'm just going to assume Telnet and SNMPv2 are the wrong answers. Gotta love trick questions!
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Rory
1 year ago
A) HTTPS
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Lachelle
1 year ago
I agree with Delisa, HTTPS encrypts data.
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Delisa
1 year ago
I think HTTPS is a secure access channel.
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Wilford
1 year ago
HTTPS and SFTP, for sure. I mean, who uses Telnet these days? That's so 90s.
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Thora
1 year ago
Haha, Telnet? Really? That's like using a carrier pigeon to send sensitive data. HTTPS and SFTP all the way!
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Nada
1 year ago
I agree, Telnet is outdated and insecure. HTTPS and SFTP provide better security.
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Lynelle
1 year ago
Telnet is definitely not secure, HTTPS and SFTP are the way to go.
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Trinidad
1 year ago
Hmm, I thought Telnet was secure. Guess I need to brush up on my networking knowledge.
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Willard
1 year ago
User 3: SNMPv2 is not a secure access channel.
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Kati
1 year ago
User 2: Telnet is actually not secure.
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Breana
1 year ago
User 1: HTTPS is a secure access channel.
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Kaitlyn
1 year ago
HTTPS and SFTP are secure access channels, not Telnet or SNMPv2. This is a no-brainer!
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Allene
1 year ago
D) SFTP
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Tarra
1 year ago
A) HTTPS
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