Which allows a user to use a single SSL connection to a Web site to securely access multiple network services?

• A. SSL Portal VPN
• B. SSL VPN
• C. Client-to-Site VPN
• D. Site-to-Site VPN

Answer: (A)

A portal-style SSL VPN creates a secure web entry point that lets a user access multiple internal services from one session. After logging into a single portal page over HTTPS, you can click through to different applications or resources (such as email, file shares, or remote apps) without establishing separate VPN connections to each service. This is precisely the scenario described: a single SSL connection to a website that provides access to many network services through a unified web portal.

A broader SSL VPN concept can include ways to reach resources, but it isn’t necessarily built around a single web portal for multiple services. A client-to-site VPN focuses on dialing into the internal network with a dedicated tunnel from the user’s device, not via a web portal. A site-to-site VPN connects entire networks, not individual user sessions.