Czy kody SMS są bezpieczne? Jak zabezpieczyć konto?

Do SMS codes from your bank protect you from attacks? Or is a mobile app better? How does two-factor authentication work? Can it be bypassed/attacked? What's the difference between 2FA and U2F? Why do we need security keys—e.g., Yubikey? How can I protect myself against phishing? How can I configure my email account? Blog post: https://security.szurek.pl/czy-kody-s... 0:00 Intro 9:29 Introduction 11:24 2FA 16:02 Phishing 18:07 Typosquatting and SSL Certificates 24:09 Scratch Cards 26:54 Physical RSA Token 29:47 Physical Token with Keypad 31:43 SMS Codes 34:45 SIM Swap and Collectible ID Cards 38:36 Active Links in SMS Messages 43:22 Mobile Banking Apps 47:44 TOTP Codes 52:06 2FA and Phishing 54:42 BLIK Codes 57:08 U2F 1:06:32 FIDO2 1:10:35 Summary 1:13:05 What About Phones? 1:15:01 Advanced Protection in Gmail 1:16:58 Advanced Topics 1:19:32 Conclusion Facebook Group:   / od0dopentestera   Subscribe to the channel: https://www.youtube.com/c/KacperSzure... Spotify: https://open.spotify.com/show/4qGXKJy... Google Podcast: https://www.google.com/podcasts?feed=... Apple Podcasts: https://itunes.apple.com/us/podcast/k... Anchor: https://anchor.fm/kacperszurek/ #od0dopentestera #2fa #security