Encryption at rest?

For me, it’s important to have my data encrypted on certain computers. Is there a simple way to enable this? Owncloud offers an encryption app that does what I’m thinking of: http://doc.owncloud.org/server/6.0/user_manual/files/encryption.html

Since syncthing uses a more file-oriented approach, is it possible to have it encrypt files as they’re downloaded?

I’m brand new to syncthing, so I may just have missed something – please let me know!

Thanks, Loren