![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://www.zdnet.com/a/img/resize/d98bbe8f0d4626a2b97edc9de73482a10e73b7b5/2022/03/31/bdec141b-ec57-4272-a201-b74bf3618de0/gettyimages-1311125874-2fa-text2two-steps-authentication-verification-code-message-on-smartphone.jpg?auto=webp&fit=crop&height=900&width=1200)
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://www.ghacks.net/wp-content/uploads/2019/08/microsoft-two-factor-authentication.png)
Microsoft: 2-factor authentication blocks 99.9% of account attacks
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://cheapsslsecurity.com/blog/wp-content/uploads/2022/11/sim-swaping-attack-example-1024x567.png)
SMS Two-Factor Authentication (And Why You Shouldn't Use It)
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://www.cnet.com/a/img/resize/77a8397d828d6a00cba4c3c5c95fe0a3e512fe3e/hub/2019/08/21/17327d52-cc89-4851-9f24-69529d598968/twitter-logo-2.jpg?auto=webp&fit=crop&height=1200&width=1200){kind=logo}
Twitter finally makes an important security change that helps
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://imageio.forbes.com/blogs-images/bradmoon/files/2015/12/Amazon-two-step-verification.jpg?format=jpg&height=900&width=1600&fit=bounds)
How (And Why) To Set Up 's Two-Step Verification
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://www.zdnet.com/a/img/resize/4294b61cbdf2bc198db42ca2ad8511dd1cede11b/2018/08/28/ffe9f49e-21e5-4520-94f4-2137b3564fe2/screen-shot-2018-08-28-at-6-57-59-pm.png?auto=webp&fit=crop&height=900&width=1200)
Instagram expands 2FA, account verifications in push to bolster
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://media.wired.com/photos/592672eaf3e2356fd800946b/1:1/w_1500,h_1500,c_limit/two-factor-authentication-text.jpg)
So Hey You Should Stop Using Texts for Two-Factor Authentication
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://www.cnet.com/a/img/resize/0545ada9782eaa43176d06be98e4033289dab7dd/hub/2020/05/19/fe51a4b2-7b5c-49ff-bd25-cdd4d40536d4/google-authenticator-transfer.jpg?auto=webp&fit=crop&height=1200&width=1200)
Transfer Your Google Authenticator Accounts Every Time You Switch
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://www.zdnet.com/a/img/resize/f255b180f9b7d40cdc11add93b94d830ceff4866/2015/06/04/b59075f1-78c9-4225-b8ae-ef7e59ddd55b/putty-header-imagecredsymantec.jpg?auto=webp&fit=crop&height=900&width=1200)
Turn It On: How to enable two-factor authentication for over 100
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://www.askwoody.com/wp-content/uploads/2023/07/NL-2023-07-24-hendrickson-fig-4.jpg)
FREE EDITION: Another AI you didn't ask for: Windows Copilot
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://allthingsauth.com/content/images/2018/02/01---registration-flow-2.png)
SMS: The most popular and least secure 2FA method
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://www.zdnet.com/a/img/resize/11edd607d990420a0551866984c2feb66cc9e2df/2023/08/01/642fa39b-9b6e-44e3-a5c9-39935cca0eaf/chatgpt-app.jpg?auto=webp&fit=crop&height=900&width=1200)
How to use ChatGPT
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://www.zdnet.com/a/img/resize/8c369db7eb723685c94856bc11204bffe24e5000/2023/10/11/84d628e0-04a3-4dc5-bde8-575a9bde7393/cybersecurity-sf-custom-thumb-2023.jpg?auto=webp&fit=crop&frame=1&height=238.5&width=459)
Multi-factor authentication: How to enable 2FA and boost your
![Is it OK to use text messages for 2-factor authentication? [Ask ZDNet]](https://www.zdnet.com/a/img/resize/bc6554bd6784586f7d6bf19dec86d39d5d555392/2022/08/04/a6a8626e-4c3c-4d87-b968-c7fdbe1019dd/best-vpn-service.jpg?auto=webp&fit=crop&frame=1&height=238.5&width=459)
Multi-factor authentication: How to enable 2FA and boost your