Access to some material in eCommons is limited to the Cornell community. Access is allowed automatically from on-campus IP addresses.
For remote access, use a VPN (virtual private network). A VPN is a program that provides secure, authenticated, remote access to campus networks without any special settings. VPN service at Cornell is supported by IT@Cornell, which provides step by step instructions and software downloads for Macintosh, Windows, Linux, and mobile devices, available here: https://it.cornell.edu/cuvpn.