Please note: Some IP ranges have been locked out due to security reasons. If you're using a commercial VPN, like NordVPN, ProtonVPN, PureVPN, etc... please disconnect and retry (of course this DOES NOT apply to University or Faculty provided VPNs, just commercial products meant to mask user's identity and location). In case you're accessing from a "standard" public IP that you feel should likely be authorized please email to identity.infosapienza@uniroma1.it reporting the IP and your connection details and provider (ISP) (for instance 'private home network based on British Telecom ADSL'). Torna ai servizi