OpenDNS is a company and service that extends the Domain Name System (DNS) by adding features such as phishing protection and optional content filtering in addition to DNS lookup in its DNS servers.. The company hosts a cloud computing security product suite, Umbrella, designed to protect enterprise customers from malware, botnets, phishing, and targeted online attacks.

OpenDNS is the world’s largest Internet-wide security network, protecting two percent of the Internet’s active users every day. The cloud-based OpenDNS service delivers a secure connection from any device, preventing contact with malware, phishing and botnets regardless of application, protocol or port. OpenDNS Alternatives and Similar Websites and Apps OpenDNS is the leading provider of security and infrastructure services that make the Internet safer through integrated Web content filtering, anti-phishing and DNS. OpenDNS services enable consumers and network administrators to secure their networks from online threats, reduce costs and enforce Internet-use policies. What is OpenDNS? - Definition from Techopedia OpenDNS is the name of a Domain Name System (DNS) service as well as of the company that provides that service. The OpenDNS service extends the DNS by incorporating features such as content filtering and phishing protection. It is also touted as faster, more reliable and having zero downtime because of its global network of DNS servers that OpenDNS Test: Check if OpenDNS is Working

In October 2009, OpenDNS began offering an Enterprise service, which includes malware protection, delegated administration, and block page bypass, in addition to reliable DNS and Web content filtering. OpenDNS was founded in 2005 by DNS expert and entrepreneur David Ulevitch.

The OpenDNS Community is the best place to get quick answers to common questions to setting up OpenDNS for home use and getting the best protection. OpenDNS has huge caches, which is one reason OpenDNS makes your Internet experience faster. With CacheCheck, you can check what OpenDNS customers see when they request a domain. If there's something amiss, you may refresh OpenDNS's cache for that domain.

Umbrella Roaming Client is a software program developed by OpenDNS. The most common release is 2.0.189.0, with over 98% of all installations currently using this version. Upon being installed, the software adds a Windows Service which is designed to run continuously in the background.

OpenDNS blocks phishing websites that try to steal your identity and login information by pretending to be a legitimate website. Surf the Web with confidence. Over 30,000,000 homes, schools, and businesses of all sizes rely on OpenDNS for a better Internet. Free and Public DNS Server List (Valid July 2020) Jul 01, 2020 What is OpenDNS? Why should I use it, and how? - pcWRT May 06, 2015 Linux IP Updater for Dynamic Networks – OpenDNS