What are VPNs?

See this entire course on the Intro to Cybersecurity playlist. https://cbt.gg/2DEq4L6 Virtual Private Networks (or VPNs) secure data as it passes across public or shared networks. CBT Nuggets trainer Keith Barker explains how VPNs improve privacy and security when communicating over a network. Continue learning cybersecurity with CBT Nuggets and sign up for a FREE trial: https://training.cbt.gg/sbp ----------------- Connect with CBT Nuggets for the latest in IT training: • Twitter -   / cbtnuggets   • Facebook -   / cbtnuggets   • Instagram -   / cbtnuggets   • LinkedIn -   / cbt-nuggets