COVID-19: As a designated essential telecom solutions provider, EXFO remains fully operational with our employees' health and safety as our top priority.
Technology evolves at a rapid-fire pace. That’s why we’ve built an easy-to-use glossary to help you better understand the terms, technologies and trends that impact your business.
Allows corporations to extend their corporate network through private tunnels over the public Internet. This type of interconnectivity is what creates a virtual private network (VPN). With PPTP, which is an extension of the point-to-point protocol (PPP), any PC user with PPP client support can connect securely over the Internet to a server at the corporate network.