If you are a student, researcher or teacher at ELTE, you can read e-books, periodicals and databases in the University Library's online catalog even from home. In order to access the network from home, you need a ceasar-identifier, which can be created on IIG Ügyfélkapu, using your NEPTUN identifier (NEPTUN code and password).
As an ELTE student with ceasar identifier, you are able to use the Stunnel service (learn more here). With this software, after installation, you can access databases stored on our website from anywhere at Search/Research menu, by just clicking on the name of the database that you would like to browse.
E-books listed in the catalog can be accessed too, and you can also browse web pages, download links and e-periodicals that are secured for ELTE networks only if you have the required permissions.
As an ELTE employee, whether you are a teacher, student or librarian etc., you can apply for VPN-access. The process is fairly similar to the one explained above, the only exception is, that while you are using VPN, your computer will communicate through an ELTE IP address.
Requesting a caesar identifier has many more benefits, for example having an ELTE email address.