article thumbnail

Failures in Twitter’s Two-Factor Authentication System

Schneier on Security

Twitter is having intermittent problems with its two-factor authentication system: Not all users are having problems receiving SMS authentication codes, and those who rely on an authenticator app or physical authentication token to secure their Twitter account may not have reason to test the mechanism.

article thumbnail

How to Protect Your Accounts with Multi-Factor Authentication

Duo's Security Blog

Multi-factor Authentication (MFA) protects your environment by guarding against password weaknesses with strong authentication methods. In our last blog, we discussed using strong passwords and a password manager to provide better defense at the first layer of the authentication process. What is MFA?

Insiders

Sign Up for our Newsletter

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

article thumbnail

Scammers can easily phish your multi-factor authentication codes. Here’s how to avoid it

Malwarebytes

More and more websites and services are making multi-factor-authentication (MFA) mandatory, which makes it much harder for cybercriminals to access your accounts. A type of phishing we’re calling authentication-in-the-middle is showing up in online media. Use a password manager. That’s a great thing.

article thumbnail

Passwords Are Terrible (Surprising No One)

Schneier on Security

This is the result of a security audit: More than a fifth of the passwords protecting network accounts at the US Department of the Interior—including Password1234, Password1234!, In the first 90 minutes of testing, auditors cracked the hashes for 16 percent of the department’s user accounts. and ChangeItN0w!—were

Passwords 252
article thumbnail

GitHub deprecates account passwords for authenticating Git operations

Bleeping Computer

GitHub has announced today that account passwords will no longer be accepted for authenticating Git operations starting tomorrow. [.].

article thumbnail

GitHub Expresses Disapproval of Account Password Authentication for Git Operations

Heimadal Security

According to the cloud-based hosting service provider GitHub, as of August 13th, 2021, account passwords are no longer accepted for validating Git operations. The announcement is not new as in July 2020 GitHub declared that all authenticated Git operations will necessitate the use of a private access token, OAuth token, or SSH key.

article thumbnail

Microsoft rolls out passkey auth for personal Microsoft accounts

Bleeping Computer

Microsoft announced that Windows users can now log into their Microsoft consumer accounts using a passkey, allowing users to authenticate using password-less methods such as Windows Hello, FIDO2 security keys, biometric data (facial scans or fingerprints), or device PINs. [.]