PiBox » Pistore

Storing data could be done on an encrypted filesystem like encFS. encFS is old but could support NFS mounts.
This would make the data secure while stored, but doesn't necessarily deal with secure transfer of the data, like over the internet between my laptop and the home cameras via PiSentry.

1. goCryptFS
2. Using stunnel's
3. use a local VPN
4. use IPSEC via StrongSwan, but also look at OpenSwan
5. use MACsec