SIGforum
Two-Factor Authentication

This topic can be found at:
https://sigforum.com/eve/forums/a/tpc/f/230601935/m/9710054615

July 30, 2025, 01:10 PM
Marlin Fan
Two-Factor Authentication
PITA
July 30, 2025, 03:13 PM
V-Tail
quote:
Originally posted by Marlin Fan:
PITA
Everything that requires the use of a cell phone is a Royal Pain In The Ass. Restaurants that want to text you when your table is ready, or want you to scan a QR code to see a menu or pay your bill. Online purchasing that requires a cell phone number. Any internet access that requires the ability to receive a text for authorization. The list goes on.

Any time I encounter one of these, I just reply "I don't have a cell phone." I am not going to add my number to their list of targets for marketing spam.



הרחפת שלי מלאה בצלופחים
July 30, 2025, 05:50 PM
12131
quote:
Originally posted by PASig:
Not if you don't have a landline

They moved on from just being a "convenience" about 10-15 years ago

You just proved my point. Your original question to pace40, “ How do you not have a cell phone in the year 2025??????????”, clearly implied that one has to have a cell phone, which couldn’t be further from the truth.

Whose problem is it that you decided to cut your landline?


Q






August 02, 2025, 02:05 AM
Nuclear
If someone has access to your cell phone, computer, tablet, smart watch or e-mail, TFA is useless. And annoying. Now I’m finding companies requiring user ID, Password, TFA AND my inputting my zip code (again, what does THIS do?). All so I can pay my bills. If someone else wants to pay my bills, let them. If it is a website where something can be ordered, don’t let them save your card info. Use something like ApplePay, that generates a different number every time it is used.
August 02, 2025, 08:17 AM
gpbst3
quote:
Originally posted by SpinZone:
My NFCU app on my phone will send my phone the code, and then automatically read and accept the code for me. So helpful.



My Iphone will automatically pull the code from texts and emails about 90% of the time. Its kinda neat but also pretty scary my phone has this much control.


August 05, 2025, 04:59 PM
ZSMICHAEL
I am forced to use two factor authentication on a frequent basis. Sometimes it becomes ten factor authentication as the system just does not work and puts you into an endless loop.
August 08, 2025, 04:45 PM
Sigmund
We just switched over several e-accounts and between us we must have gotten half a dozen TFA texts. Plus I used a different PC, another TFA. Now that I'm an official user, perhaps those TFAs are over...
September 22, 2025, 12:19 AM
LBTRS
I enjoy the added security on my accounts. I'll put up with the hassle for the peace it adds.


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September 22, 2025, 01:06 AM
Chowser
I have started putting it on everything that asks for it now. Less issues with all the data breaches out there.

I wish the ATF/FBI would do it for FFLs. Every other week I am having to call to have my account unlocked and they won't tell me why it gets locked. Pretty sure someone keeps trying to access it.



Not minority enough!
September 23, 2025, 07:46 AM
Pipe Smoker
One thing that makes 2FA easier: If you choose to get the code by text you can touch the code to copy it to the paste buffer. Then you can past it into the authentication field.



Serious about crackers.
September 23, 2025, 08:56 AM
HRK
2FA works well, nice to have an authorization option on login to any account.

Most allow you to turn it off, however that would be a mistake, especially if you use the same login name and password everywhere...