CompTIA Network+: Physical Security & Network Hardening

“Network security is the practice of protecting and preventing unwelcome access attempts to computer networks. In this course youÆll learn about network hardening techniques and best practices. YouÆll learn to secure networks and about wireless authentication and authorization features
YouÆll examine remote access methods and security considerations VPN solutions and the benefits of using virtual network computing and virtual desktop solutions. YouÆll learn about remote authentication and authorization considerations and how to implement out-of-band management.”