Privacy

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A place to discuss privacy and freedom in the digital world.

Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

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Is it bad to expose the 2FA codes? (lemmy.ml)

submitted 1 year ago by [email protected] to c/[email protected]

23 comments fedilink hide all child comments

In a few weeks I'll do a workshop about security for people who are tech illiterate, I plan to teach about password managers and 2FA.

If I show the 2FA number codes, like the 123 456 ones that I have to paste when required, can that be a possible security breach for me? or is it save since is gonna change in a few seconds anyway?

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[–] [email protected] 2 points 1 year ago (1 children)

where can I find temporary mails that have 2FA logins?

[–] [email protected] 3 points 1 year ago* (last edited 1 year ago)

You can create endless Gmail accounts for free and google has several different 2fa options to choose from. So you could make one '[email protected]' or have each person on their own device create dummy Gmail addresses like '[email protected]' and have each student go through the process individually. They would only be temporary in that you'd just stop using it after the class and google would eventually get rid of it(maybe?) After long enough without any use. I don't think you're going to find something that just generates dummy 2fa codes for demo purposes.