Why passwords fail and how attackers attack them
Examining the pitfalls of credential reuse, dictionary lookups, automated password spraying, and online credential leaks.
Section 2
Topic 7: Passwords, Authentication, and MFA
Strong passphrases and password managers
Implementing multi-word high-entropy passphrases alongside encrypted client vaults for distinct site credentials.
Vulnerabilities of Legacy Multi-Factor Authentication
Dissecting the systemic weaknesses of knowledge-based prompts, push-based MFA fatigue loops, and SMS-based one-time codes that remain susceptible to interception, SIM swapping, and social engineering fraud.
Phishing-Resistant Architecture and Passkeys
Deep dive into passwordless paradigms leveraging FIDO2 and WebAuthn cryptographic standards. Explaining device-bound vs. syncable passkeys, hardware tokens (e.g., FIDO keys), and why asymmetric public-key cryptography makes these credentials inherently immune to interception. Learn more via the miniOrange 2026 Future of MFA Analysis or explore deployment metrics in the Twilio Passwordless Insights Guide.
Single sign-on and identity basics
Implementing centralized authentication frameworks to manage employee access profiles securely across federated services while mitigating login fatigue.
Login alerts, session risks, and recovery mistakes
Auditing geolocation notification anomalies, session token exposures, and vulnerable email-based fallback loops.
Knowledge Check
What makes Passkeys fundamentally resistant to phishing attacks compared to traditional passwords?
Passkeys use public-key cryptography bound directly to specific web domains via FIDO2/WebAuthn standards, meaning the credential cannot be shared with or harvested by a look-alike fake site.
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