title: Where to store public and private gpg keys?
body: <p>I have a WebApplication, using GWT + Tomcat + Jersey + Postgres. All the important data is encrypted on Postgres with a gpg public key and decrypted with a gpg private key.</p>
  
  <p>My question is: where to store those keys? It sounds very insecure to me store it on local disk, but I don't know where to.</p>
  
  <p>Can someone help out? Thanks in advance.</p>