My notes

• SSH Fingerprint in DNS
• Using a CA with SSH
• Performance of a recursive DNS Server
• Kerberos NFS Notes
• How to sign your zones
• Using a TPM
• Using SSH agent for sudo
• ICMP Redirects
• How to specify timezones with DHCP
• Experimentation with Linux XFRM
• How android knows it's on an expensive connection
• DNS Requirements
• Various crypto notes