'Punctuation characters' presentation slideshows

Outline

Outline. User authentication Password authentication, salt Challenge-response authentication protocols Biometrics Token-based authentication Authentication in distributed systems (multi service providers/domains) Single sign-on, Microsoft Passport Trusted Intermediaries.

805 views • 44 slides

Text passwords

Usable Privacy and Security March, 2008. Text passwords. Hazim Almuhimedi. Agenda. How good are the passwords people are choosing? Human issues The Memorability and Security of Passwords Human Selection of Mnemonic Phrase-based Passwords. Authentication Mechanisms. Something you have

679 views • 44 slides

Decision Structures: The If Statement, Else-If Statement, and Relational Operators

459 views • 18 slides