Listen "Root Causes 164: Examining MFA Through out-of-Band Phone Calling"
Episode Synopsis
In our ongoing series of episodes on MFA, we explore the plusses and minuses of out-of-band phone calling. Our hosts explain how this form of MFA works, what attacks it defends against successfully, and what attacks can circumvent it.
More episodes of the podcast Root Causes: A PKI and Security Podcast
Root Causes 545: What Is MOSH?
10/11/2025
Root Causes 544: What Is Chain of Lure?
05/11/2025
Root Causes 543: AI Finds a Zero Day
05/11/2025
Root Causes 542: Use Cases for HQC
02/11/2025
Root Causes 540: Contextual CBOM
27/10/2025
Root Causes 538: What Is an Entropy Desert?
20/10/2025
ZARZA We are Zarza, the prestigious firm behind major projects in information technology.