About Juniper 

Juniper Networks originally focused on core routers, which are used by internet service providers (ISPs) to perform IP address lookups and direct internet traffic. Through the acquisition of Unisphere in 2002, the company entered the market for edge routers, which are used by ISPs to route internet traffic to individual consumers. Juniper Networks entered the IT security market with its own JProtect security toolkit in 2003 before acquiring security company NetScreen Technologies the following year. It entered the enterprise segment in the early 2000s, which accounted for one-third of revenues by 2005. As of 2014, Juniper has been focused on developing new software-defined networking products.