For most of 2020, organizations have been forced to adapt to the operational challenges of employees working from home networks, often on personal computers, while accessing corporate data. A primary dilemma is balancing security vs. productivity. Most organizations are implementing a combination of virtual private networks (VPN) and multifactor authentication (MFA) to secure the remote connections. VPN is more effective for an on-premises environment, while MFA is better for a cloud-based setup. Split tunneling, in which you route device or app traffic through the encrypted VPN tunnel while other devices or apps access the Internet directly to protect essential connections.”]
Source: https://www.darkreading.com/cloud/vpns-mfa-the-realities-of-remote-work