'Mac algorithm' presentation slideshows

SSL: Secure Sockets Layer

Widely deployed security protocol Supported by almost all browsers and web servers https Tens of billions $ spent per year over SSL Originally designed by Netscape in 1993 Number of variations: TLS: transport layer security, RFC 2246 Provides Confidentiality Integrity Authentication.

1.85k views • 40 slides

Cryptography and Network Security

Cryptography and Network Security. Sixth Edition by William Stallings . Chapter 12. Message Authentication Codes.

752 views • 34 slides

IE 419/519 Wireless Networks

419 views • 31 slides

ECE454/CS594 Computer and Network Security

ECE454/CS594 Computer and Network Security. Dr. Jinyuan (Stella) Sun Dept. of Electrical Engineering and Computer Science University of Tennessee Fall 2011. Exercise 1: Chapters 1-5. Review Questions. 1. What are the essential ingredients of a symmetric cipher?

1.54k views • 28 slides

386 views • 26 slides

WEB Security

WEB Security. Henric Johnson Blekinge Institute of Technology, Sweden http://www.its.bth.se/staff/hjo/ henric.johnson@bth.se. Outline. Web Security Considerations Secure Socket Layer (SSL) and Transport Layer Security (TLS) Secure Electronic Transaction (SET)

418 views • 22 slides

Hash Functions

525 views • 21 slides

Directional Antennas for Ad-Hoc Networks

Directional Antennas for Ad-Hoc Networks. Andy Collins UW CSE 802.11 Seminar 23 July 2003. Problem and opportunity. Ad-hoc networks are limited in capacity More power = fewer hops but more interference Technology will (soon) allow steerable antennas Using phased arrays

293 views • 18 slides

TCP Auth Option Status

TCP Auth Option Status. Joe Touch, USC/ISI Allison Mankin, JHU Ron Bonica, Juniper. Updates in 02. Obsoletes TCP MD5 Replay protection via ESNs Unique traffic key generation via ISNs NATs not supported (only omit options) KeyID issues (no rotation, move to front) Numerous clarifications.

201 views • 10 slides

Photo Eraser Mac

Photo Eraser for Mac Instantly Erase Unwanted Objects from Photo for Mac and fix photos with a few clicks. Visit- http://www.effectmatrix.com/mac-appstore/super-inpaint-for-mac.htm

88 views • 4 slides

SSL and HTTPS for Web Communication

SSL and HTTPS for Web Communication. CSCI 5857: Encoding and Encryption. Web Security Problems. Major concerns: Encryption of sensitive data sent between client and server Authentication of server How does client know who they are dealing with? Information integrity

120 views • 0 slides