NoVALUG/DCLUG PGP and Network Security:
Safeguarding your system through package verification
© 1999, Bradley M. Alexander <storm@tux.org>
Safeguarding your system through package verification
Recent News (or, why are we doing this?)
How was it found so quickly?
What is encryption?
Types of Encryption
Types of encryption
Why use encryption?
Authentication and Nonrepudiation
Data Integrity
Privacy and Confidentiality
Why use encryption?
Keyservers
NoVALUG/DCLUG Keyserver
How do we get keys?
Software versions
Software versions (cont.)
Software versions (cont.)
Encryption Algorithms
Encryption Algorithms
Encryption Algorithms
Encryption Algorithms
Building PGP 2.6
Building PGP 5.0i and GNUpg
Making PGP 2.6 and PGP 5.0i play nicely together
Generating keys
Generating keys (cont.)
Generating keys (cont.)
Trust
The PGP Trust Model
The PGP Trust Model
The PGP Trust Model
Keysignings
Keysignings: What do I need?
Info Sheet Information
Key Ids
Sending keys via email
Verifying Packages
Signature Verification
Verifying Packages (cont.)
The Future and Notes
Email Addresses