Slide 1Authenticating Users Slide 2 Objectives Explain why authentication is a critical aspect of network security Explain why firewalls authenticate and how they identify…

1.”KERBEROS”Mr. Rakesh R. RajgopalProf. D. A. Sananse2. CONTENTS INTRODUCTION History Motivation WHAT IS KERBEROS? TERMINOLOGY WORKING KERBEROS ENVIRONMENT…

1.1 INFORMATION SECURITY UNIT – 3 PRINCIPLES OF PUBLIC-KEY CRYPTOSYSTEMS The concept of public-key cryptography evolved from an attempt to attack two of the most difficult…

bcdalai's Free Tech. Support Blog: [http://bcdalai.blogspot.com] - 1 - © 2004-2010, bcdalai List of Tech. Acronyms Note: Over 1200 abbreviations in this list. Updated:…

Kerberos Protocol Kerberos is a computer network authentication protocol which works on the basis of 'tickets' to allow nodes communicating over a non-secure network…

1. Kerberos Explained DOTAN PATRICH 2. Who's on First? How can Abbot authenticate that Costello is talking? How can Abbot make sure that Costello is on First? 3. Kerberos…

1 © David Morgan 2006-2013 GPG GPG –– encryption & signingencryption & signing David Morgan © David Morgan 2006-2013 Functional purposes of Functional purposes…

Security Mechanisms Types of Threats Interception Interruption Modification Fabrication Security Mechanisms Encryption Authentication Authorization Auditing Example: Globus…

1. INTERNET OF THINGS SECURITY ZigBee Networks 802.15.4 Protocol Hierarchical Certificate Authority w/ ECC Abe Arredondo Luis Stolk 2. Agenda & Overview Internet of Things…

1. IoT Security with CA & ECC 1 Internet of Things Security with Certificate Authority using Elliptic Curve Cryptography ZigBee Networks 802.15.4 Protocol Abe Arredondo,…