User Days Seahorse and GPG Session

Encryption

1. Symmetric
2. Public Key Cryptography

Implementations

1. SSH
2. GnuPG
3. SSL/TLS

Uses in Ubuntu

1. Repositories
2. PPAs
3. Code of Conduct

Uses by Users

1. File encryption
   1. archives (tar.gz)
2. Email
   1. Encryption
   2. Signing
3. SSH

Seahorse/Gnome Keyring

1. Creating GPG keys
   1. exporting to keyserver
   2. import from keyserver
   3. key signing
2. Creating SSH keys
   1. Setup with remote server
3. Password management
   1. login keyring

Extra Reading

http://crashsystems.net/projects/email-encryption-guide/