'Hash pwd' presentation slideshows

Lecture 4: Authentication

Lecture 4: Authentication. Anish Arora CSE5473 Introduction to Network Security. Overview. Password based schemes EKE Secure Shell (SSH) Address based schemes TCP, subject to syn attacks Key based schemes Lamport Hash Needham Schroeder and Dennis AS Kerberos, an old system.

592 views • 46 slides

Client-side defenses against web-based identity theft

Students : Robert Ledesma, Blake Ross, Yuka Teraguchi Faculty : Dan Boneh and John Mitchell Stanford University PORTIA Project. Client-side defenses against web-based identity theft. password?. User clicks on email link to go to badguy.com. Information is sent to the bad guy.

468 views • 32 slides

COEN 350: Network Security

COEN 350: Network Security. Authentication. Authentication. Between human and machine Between machine and machine. Human Machine Authentication. Authentication protocols are based on What you know. E.g. password, pass-phrase, (secret key, private key). What you have.

374 views • 26 slides

Password Authentication

317 views • 20 slides

A Usability Study and Critique of Two Password Managers

A Usability Study and Critique of Two Password Managers. Sonia Chiasson, PC van Oorschot , and Robert Biddle. Overview. Introduce PwdHash and Password Multiplier Usability Testing Study Details and Results Lessons Learned - Usability Lessons Learned - Security. 2/11. Password Managers.

254 views • 12 slides