OpenDNS is #8 in Top 12 CDN and Website Protection tools

Last updated: October 05, 2019
Predict and prevent attacks before they happen using our cloud-delivered enterprise security service. Protect any device, anywhere with OpenDNS.

Positions in ratings

#8 in Top 12 CDN and Website Protection tools


The best alternatives to OpenDNS are: Zscaler

Latest news about OpenDNS

2015. Cisco acquires cloud security company OpenDNS

Cisco announced its intent to buy cloud security company OpenDNS for $635 million.  OpenDNS gives Cisco, a network vendor that offers more traditional network edge protection, a Software as a Service vendor that provides security on the move to any device, anywhere, anytime. The purchase builds on Cisco’s strategy to add a cloud security layer. OpenDNS works by simply blocking bad traffic and allowing good traffic to flow, thereby acting as a protective layer between the user and the Internet, Ulevitch explained at the time. Cisco has indicated it will continue to offer the free version of OpenDNS. “The OpenDNS free DNS services will not be affected. Cisco is committed to OpenDNS’ consumer and enterprise DNS services. The OpenDNS products will transition into Cisco upon close of the acquisition,” a spokesperson said.