The following security measures shall be observed in ETAES in order to prevent unauthorised access:

1. (a)

   encryption of communication between the ETAES client and the ETAES server, using a https protocol with a Secure Sockets Layer certificate;

2. (b)

   web security preventing attackers from injecting client-side scripts into the web page(s) and from using multiple layers to trick a user into clicking on a button or link to another web page;

3. (c)

   a fine grained access control system that makes it possible to grant, read or write permissions for the access of authorised parties.