Which of the following would allow remote users to access a corporate server? (Choose two.)

A VPN server allows remote users to establish a secure, encrypted tunnel to the corporate network, making their device appear as if it is physically on the local network and granting access to internal server resources.

An SMTP server handles email transmission, not general remote server access.

An NTP server synchronizes system time, which is not a mechanism for user access.

An SSH server provides a secure command-line interface for remote users to execute commands, manage files, and even tunnel other services to the corporate server over an encrypted connection.

A DHCP server assigns IP addresses on a local network and does not facilitate remote user login.

While a file server stores files, it relies on protocols like SMB or NFS for access, and isn't a direct remote access *method* in the same way VPN or SSH are for server interaction.