CompTIA CASP+ Practice Test

What security system is recommended for implementing remote access for company laptops?

1. Virtual Private Network

2. Firewall only

3. Endpoint protection

4. Static IP addresses

The correct answer is: Virtual Private Network

A Virtual Private Network (VPN) is the recommended security system for implementing remote access for company laptops because it establishes a secure and encrypted connection over the internet between the user's device and the organization’s network. This encryption protects the data being transmitted from potential interception, ensuring confidentiality and integrity. When employees work remotely, they often connect to public networks, which can be vulnerable to attacks. A VPN mitigates these risks by creating a secure tunnel through which data can travel safely. Additionally, VPNs can provide access to internal company resources that are not available directly over the internet, enabling remote workers to perform their tasks as if they were on-site. While firewalls play an essential role in network security by monitoring and controlling incoming and outgoing traffic, they do not provide the encryption and secure access that a VPN offers. Endpoint protection focuses on securing individual devices but does not address the security of the data in transit. Using static IP addresses lacks the necessary security measures to protect remote connections and is typically not a scalable or secure solution for remote access needs. Therefore, using a VPN is the most effective way to ensure secure remote access for company laptops.