A company is implementing a secure remote access solution for multiple employees. Which of the following should the company use?

The company should use a Virtual Private Network (VPN). Here are the steps explaining why:

1. Security: A VPN provides a secure connection for remote access. It creates a secure tunnel between the user's computer and the company's network. All the data that passes through this tunnel is encrypted, making it secure from any potential eavesdroppers.

2. Accessibility: With a VPN, employees can access the company's network from anywhere in the world as long as they have an internet connection. This is particularly useful for companies with multiple employees working remotely.

3. Cost-Effective: VPNs are a cost-effective solution for secure remote access. They eliminate the need for expensive long-distance leased lines, reducing long-distance telephone charges and offloading support costs.

4. Scalability: As a company grows, its VPN can grow with it. Traditional WANs can be difficult and expensive to scale out with growth, but a VPN allows for much easier and cost-effective scalability.

5. Compatibility: VPNs are compatible with all internet service providers and can be used on any device that has internet connectivity. This makes it a versatile solution for remote access.

6. Control: A VPN allows the company to maintain control over its network. It can monitor and manage network access, ensuring that only authorized users are able to connect to the company's network.

In conclusion, a VPN is the best solution for a company looking to implement a secure remote access solution for multiple employees.