which of the following extends an internal network across a public network?\na. vpn\nb. https\nc. ssh\nd. rdp
which of the following extends an internal network across a public network?\na. vpn\nb. https\nc. ssh\nd. rdp
Answer
Brief Explanations:
- A. VPN: A Virtual Private Network (VPN) creates a secure tunnel over a public network (like the Internet) to extend a private/internal network. It allows remote users or different network segments to communicate as if they were on the same internal network.
- B. HTTPS: Hyper - Text Transfer Protocol Secure is mainly used for secure communication between a web browser and a web server. It encrypts data during web page requests and responses but does not extend an internal network across a public network.
- C. BRI: Basic Rate Interface is a type of ISDN (Integrated Services Digital Network) interface. It is used for providing digital communication channels (e.g., for voice and data) but not for network extension.
- D. RDP: Remote Desktop Protocol is used for remote desktop access. It allows a user to remotely control another computer's desktop but does not extend an entire internal network.
Answer:
A. VPN