One-time SMS codes are widely used as the second checkpoint in two-factor authentication (2FA) to sign into everything from banking apps to email accounts. As I've written before, though, SMS is one ...

To join the CNBC Technology Executive Council, go to cnbccouncils.com/tec OTPs via text message, or SMS, are vulnerable to attacks by fraudsters through a variety of ...

Mike Wilson is the Founder & CTO of Enzoic, a cybersecurity company that helps prevent account takeover of employee and customer accounts. Threat actors continue to target passwords, with the 2024 ...

Compare the top 5 multi-factor authentication software in 2026. Find the best customer MFA solution for your apps with our detailed platform review.

Security experts advise against using SMS messages for two-factor authentication codes due to their vulnerability to interception or compromise. Recently, a security researcher discovered an unsecured ...

Discover the best customer identity and access management solutions in 2026. Compare top CIAM platforms for authentication, ...

Passwordless authentication reduces risk and friction in online learning. See how passwordless login protects accounts, boosts access, and supports student services.