What technologies can be used for secure remote access to an enterprise network?

Virtual Private Networks (VPNs) and Secure Shell (SSH) are both well-established technologies that facilitate secure remote access to an enterprise network.

VPNs create encrypted tunnels for data transmitted over the internet, allowing users to access network resources securely from remote locations. They provide confidentiality and integrity of data by encrypting the information being sent back and forth, making it difficult for unauthorized parties to intercept or read the data. This is crucial for employees who need to connect to the corporate network while working from home or while traveling.

Secure Shell (SSH) is a protocol used to securely access and manage devices and servers over an unsecured network. It provides a secure channel by encrypting the data exchanged between the client and server, making it safe to conduct remote administration tasks and file transfers. SSH is widely used for secure command-line access to systems, which is essential for IT professionals managing network services.

The combination of these two technologies ensures a robust solution for secure remote access, enabling employees to work effectively and safely from different locations while maintaining the integrity and confidentiality of enterprise data.