article thumbnail

Pairwise Authentication of Humans

Schneier on Security

Here’s an easy system for two humans to remotely authenticate to each other, so they can be sure that neither are digital impersonations. To mitigate that risk, I have developed this simple solution where you can setup a unique time-based one-time passcode (TOTP) between any pair of persons.

article thumbnail

On Risk-Based Authentication

Schneier on Security

A Study on Usability and Security Perceptions of Risk-based Authentication “: Abstract : Risk-based Authentication (RBA) is an adaptive security measure to strengthen password-based authentication. I’ve blogged about risk-based authentication before. Paper’s website.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Passwordless Authentication without Secrets!

Thales Cloud Protection & Licensing

Passwordless Authentication without Secrets! This highlights an increasing demand for advanced authentication methods like passkeys and multi-factor authentication (MFA), which provide robust security for most use cases. Similarly, in retail and manufacturing, delays caused by authentication procedures reduce overall efficiency.

article thumbnail

Roger Grimes on Prioritizing Cybersecurity Advice

Schneier on Security

This is a good point : Part of the problem is that we are constantly handed lists…list of required controls…list of things we are being asked to fix or improve…lists of new projects…lists of threats, and so on, that are not ranked for risks. Here is one big one: Do not use or rely on un-risk-ranked lists.

article thumbnail

CVE-2024-9488 (CVSS 9.8): Authentication Bypass Flaw in wpDiscuz Plugin, Over 80,000 Sites at Risk

Penetration Testing

A critical authentication bypass vulnerability has been discovered in wpDiscuz, a widely used WordPress plugin with over 80,000 active installations.

article thumbnail

CASMM (The Consumer Authentication Strength Maturity Model)

Daniel Miessler

Basically, how secure is someone’s current behavior with respect to passwords and authentication, and what can they do to improve? 10 Behaviors That Will Reduce Your Risk Online. This post is an attempt to create an easy-to-use security model for the average internet user. People like moving up rankings, so let’s use that!

article thumbnail

MasterCard DNS Error Went Unnoticed for Years

Krebs on Security

He may even have been able to passively receive Microsoft Windows authentication credentials from employee computers at affected companies. “We have looked into the matter and there was not a risk to our systems,” a MasterCard spokesperson wrote. But the researcher said he didn’t attempt to do any of that.

DNS 361