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Latest coverage for Authentication

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Authentication confirms the identity of users or systems before granting access to resources, typically using factors like passwords (knowledge), hardware tokens (possession), or biometrics (inherence). It establishes trust boundaries that prevent unauthorized entities from impersonating legitimate users or devices within networks and applications.

Weak authentication enables attackers to perform account takeover, privilege escalation, or lateral movement by exploiting stolen credentials, phishing, or replay attacks. Deploying multi-factor authentication (MFA) with independent factors significantly reduces these risks. Secure credential storage, regular rotation, and monitoring authentication logs for anomalies are critical defenses to detect and block unauthorized access attempts early in the attack chain.

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Krebs on Security 4 years, 2 months ago

Your Phone May Soon Replace Many of Your Passwords

Apple, Google and Microsoft announced this week they will soon support an approach to authentication that avoids passwords altogether, and instead requires users to merely unlock their smartphones to sign in to websites or online services. Experts say the changes should help defeat many types of phishing attacks and ease the overall password burden on Internet users, but caution that a true passwordless future may still be years away for most websites.

Passphrases put on PIP Analysis Microsoft, Apple and Google – all longtime proponents of doing away with passwords for authentication purposes – are throwing their support behind standards developed by the FIDO Alliance and the World Wide Web Consortium (W3C) that could eliminate the passphrases completely.…

Heroku has now revealed that the stolen GitHub integration OAuth tokens from last month further led to the compromise of an internal customer database. The Salesforce-owned cloud platform acknowledged the same compromised token was used by attackers to exfiltrate customers' hashed and salted passwords from "a database." [...]

Heroku has now revealed that the stolen GitHub integration OAuth tokens from last month further led to the compromise of an internal customer database. The Salesforce-owned cloud platform acknowledged the same compromised token was used by attackers to exfiltrate customers' hashed and salted passwords from "a database." [...]