Cisco CCNA 200-301 Practice Question
An organization needs to secure communication between its main office and several remote branch offices over the internet. Employees at the branches require seamless access to resources at the main office as if they are on the same local network. Which technology should the organization implement to achieve this?
Implement a client-based SSL encryption solution
Deploy remote access connections for each employee
Set up GRE tunnels between offices
Establish a site-to-site connection using IPsec