'Server key' presentation slideshows

Remote Access

640 views • 44 slides

NTP Precision Time Synchronization

NTP Precision Time Synchronization. David L. Mills University of Delaware http://www.eecis.udel.edu/~mills mailto:mills@udel.edu. Precision time performance issues. Improved clock filter algorithm reduces network jitter

368 views • 35 slides

ForceHTTPS: Protecting High-Security Web Sites from Network Attacks

431 views • 16 slides

A Secure Cookie Protocol

A Secure Cookie Protocol. Alex X. Liu Department of Computer Sciences The University of Texas at Austin Co-authors: Jason M. Kovacs (UT), Chin-Tser Huang (Univ. of South Carolina), Mohamed G. Gouda (UT). HTTP is stateless. Request/ response. Web Application is Stateful. Shopping cart. Web

265 views • 16 slides

Chapter 18: Doing Business on the Internet

Chapter 18: Doing Business on the Internet. Business Data Communications, 4e. Security: The Key to E-Commerce. Communications Encryption Privacy payment systems. SSL & TLS. Secure Socket Layer Transport Layer Security

221 views • 14 slides

Security: The Key to E-Commerce

Security: The Key to E-Commerce. Communications Encryption Privacy payment systems. SSL & TLS. Secure Socket Layer Transport Layer Security Protocols that sit between the underlying transport protocol (TCP) and the application. Secure Socket Layer (SSL). Originated by Netscape

318 views • 13 slides

Example security systems

Kerberos Secure shell. Example security systems. Kerberos is a network authentication system developed at MIT in late eighties features: authenticates users on untrusted network. clear password is never send over the network single sign-on facility (user enters password only once)

172 views • 9 slides