The IT department in a large multinational corporation faces challenges managing secure communications for remote deskton increasing number of remote employees has made it essential to ensure that their remote desktop connections are secure. Th considering various measures to establish secure communication. Given the challenges the corporation faces, what approach should the IT department adopt to ensure secure communications connections while maintaining the manageability and performance of the enterprise infrastructure? Establish VPN tunnels for all users without using any encryption protocols Enable open access to all remote desktop connections for easy manageability Implement TLS for all remote desktop connections Disable all firewall rules for remote desktop connections

To ensure secure communications for remote desktop connections while maintaining manageability and performance, the IT department should **implement TLS (Transport Layer Security) for all remote desktop connections**. Here's why the other options are less suitable: 1. **Establish VPN tunnels for all users without using any encryption protocols**: While VPNs can secure connections, doing so without encryption nullifies their security benefits, leaving data vulnerable. 2. **Enable open access to all remote desktop connections for easy manageability**: Open access compromises security by allowing unrestricted entry, making the system susceptible to unauthorized access and attacks. 3. **Implement TLS for all remote desktop connections**: TLS provides robust encryption, ensuring that data transmitted between remote desktops and the corporate network remains secure. It balances security with performance and is widely supported, making it manageable for large enterprises. 4. **Disable all firewall rules for remote desktop connections**: Disabling firewall rules removes a critical layer of security, exposing the network to potential threats and unauthorized access. **Implementing TLS** ensures that all remote desktop sessions are encrypted and secure, protecting sensitive corporate data while maintaining the necessary performance and manageability for a large multinational corporation. **Answer:** Implement TLS encryption for all remote desktop connections to secure their communications.