1. Security Systems for Digital Data Big Brother is watching YOU Bernhard Hofer 03/10/2008 CIST 3100 - Organizations, Applications & Technology 2. Table of contents HistoryandTerminology…

1. Email Security 2. Email Security email is one of the most widely used and regarded network servicescurrently message contents are not securemay be inspected either in…

1. Security Chapter6.1 9.1 The security environment9.2 Basics of cryptography9.3 User authentication9.4 Attacks from inside the system9.5 Attacks from outside the system9.6…

1. Security Chapter 9 9.1 The security environment9.2 Basics of cryptography9.3 User authentication9.4 Attacks from inside the system9.5 Attacks from outside the system9.6…

1. Session 10 Implementing Certificate Services in a Windows 2003 Network 2. ReviewComputers in a network can be categorized as: Server Desktop workstationPortable workstation…

1. Virtual Private Networks Globalizing LANs Timothy Hohman 2. What is A VPN? Tell me about it Microsoft: “A virtual private network (VPN) is the extension of a private…

1. Virtual Private Networks INSTITUTE OF FORENSIC SCIENCE , GFSU JIGAR LAD 2. What is A VPN?  A virtual private network (VPN) is the extension of a private network that…

Slide 1E-mail Security: PGP and S/MIME Slide 2 2 Outline  PGP – services – message format – key management – trust management  S/MIME – services – message…

Slide 1 Slide 2 VPNs  IETF developing IPsec security standards IP securityIP security At the internet layerAt the internet layer Protects all messages at the transport…

Slide 1 1 Security and Protection Chapter 9 Slide 2 2 The Security Environment Threats Security goals and threats Slide 3 3 Basics of Cryptography Relationship between the…