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Emmanuel Phakula Mandala
1723862001167.gif
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precious
I once used SSH local forwarding when I needed to access a web application that was only available on a remote server's internal network. By setting up local forwarding, I was able to securely connect my local machine to the remote server’s localhost port and access the application as if it were running on my machine.

ssh -L 8080:localhost:80 user@remote_server
Trevor Chandler
I don't have a comment - I have a question. My question involves step 5, where key pairs are generated. Does this step always take place, even when passwords are used for authenticaton?
precious
Beautiful question @Trevor Chandler! In step 5, key pairs are generated only for public key authentication. If password authentication is used, key pair generation isn't necessary(step 4). Instead, the server verifies the password, and a session key is still negotiated to encrypt the communication. So, key pairs are used only in public key authentication, not in password-based methods.
samberumen
I am in interested have 90% of CompTIA certs and been teaching since 2007.

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  • Samuel Berumen English Resume Trainer 20240812.pdf
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abiodun1991

Question 2.
Incorrect​

Which signal encoding method is used by IEEE 802.11b?
QAM
OFDM
Correct Answer:
CCK
DSSS
which of the following the correct answer
precious
So, IEEE 802.11b relies on CCK and DSSS rather than QAM or OFDM.
Tempestt Woodard
Hello everyone. Is there a LinkedIn group for the CompTIA Instructor Network?

I think I may have found the group, but I am unsure because I have tried to join and got no response.
Elizabeth O. Edwards
Hello fellow instructors, we are currently recruiting coaches/instructors willing to facilitate online classes for Data, A, Network, Project, ITF/Tech, Cloud, Cybersecurity. Do share your profile x cv to [email protected] …Hourly rates apply. Open to negotiation. thank you!
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Trevor Chandler
Hello Elizabeth, what exactly is the responsibility/assignment of the coach?
D
Hi Andrea, I am teaching the ITF+ course at Navarro College in Texas. I am looking for expertise in helping me to set up my course in Canvas and best practices. It sounds like you have used the CompTIA course materials at the college level. Any chance we could talk?
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A
Hello, yes, certainly we can chat. I'm not using TestOut but can walk you through the material I have. Steve L seems to have a Canvas course you can use. I will have limited availability this week, then out next week. Are you available tomorrow, 8/12, at 12 PST? My school email is [email protected]
Shane Allen
Hello, thank you for admission into this group. I have updated my profile with information regarding my background and goals for CompTIA. Professor Shane Allen
S
Welcome to the CIN community!
J.A. Lopez Gonzalez
Hello everyone.... I am A+ certified and also teach technology at the higher ed level. Will be relocating to Spain in 2025 and will be looking for remote employment. I am a US and Spain\EU citizen native bilingual in English and Spanish. I am open to project management positions and consulting. I also have extensive experience in digital marketing as well as certifications.
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Karl Fry
IT and Computer Science school teacher based in the UK. Been involved in Tech teaching and training for over 25 years of adults and young people. Just joined the CompTIA academic programme. Hoping to launch some courses with students aged 13-18 from September. Any pointers gratefully received.
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