OpenDNS

OpenDNS
Name	OpenDNS
Type	Private
Founded	2005
Founder	David Ulevitch
Location	San Francisco, California
Key people	David Ulevitch, Dan Hubbard

OpenDNS is a company that provides Domain Name System (DNS) services, offering a suite of features to enhance Internet security and performance, including phishing protection, content filtering, and DNS caching. Founded by David Ulevitch in 2005, OpenDNS has become a leading provider of DNS services, used by millions of users worldwide, including Google, Microsoft, and Amazon. OpenDNS has also partnered with major Internet Service Providers (ISPs) such as Comcast, AT&T, and Verizon to provide its services to their customers. The company has received funding from Sequoia Capital, Greylock Partners, and Sutter Hill Ventures.

Introduction

OpenDNS is a critical component of the Internet infrastructure, providing a service that translates domain names into IP addresses, allowing users to access websites and online services. The company's services are used by a wide range of organizations, including Cisco Systems, IBM, and Intel, as well as individual users. OpenDNS has also been recognized for its innovative approach to DNS security, including its use of DNSSEC and DANE to prevent man-in-the-middle attacks. The company has worked closely with other industry leaders, such as ICANN, IETF, and ISOC, to promote the development of secure DNS standards.

History

OpenDNS was founded in 2005 by David Ulevitch, a veteran of the Internet industry who had previously worked at EveryDNS and BIND. The company launched its DNS service in 2006, offering a free, ad-supported alternative to traditional DNS services. In 2010, OpenDNS launched its Umbrella service, which provided a suite of security features, including malware protection and content filtering. The company has also acquired several other companies, including DyDNS and EveryDNS, to expand its services and customer base. OpenDNS has received awards and recognition from industry leaders, including PC Magazine, SC Magazine, and InfoWorld.

Features

OpenDNS offers a range of features to enhance DNS security and performance, including phishing protection, content filtering, and DNS caching. The company's Umbrella service provides a suite of security features, including malware protection, ransomware protection, and command and control (C2) protection. OpenDNS also offers a range of APIs and SDKs to allow developers to integrate its services into their applications, including Amazon Web Services, Microsoft Azure, and Google Cloud Platform. The company has partnered with other industry leaders, such as Palo Alto Networks, Check Point, and Fortinet, to provide integrated security solutions.

Technology

OpenDNS uses a range of technologies to provide its DNS services, including Anycast routing, DNS caching, and load balancing. The company's DNS servers are located in data centers around the world, including Equinix, TelecityGroup, and Interxion. OpenDNS also uses cloud computing platforms, such as Amazon Web Services and Microsoft Azure, to provide scalable and reliable services. The company has worked with other industry leaders, such as Juniper Networks, Cisco Systems, and HP, to develop and implement its technology infrastructure.

Services

OpenDNS offers a range of services to individuals, businesses, and organizations, including DNS hosting, content filtering, and security services. The company's Umbrella service provides a suite of security features, including malware protection, ransomware protection, and command and control (C2) protection. OpenDNS also offers a range of managed services, including DNS management and security monitoring, to help organizations manage their DNS infrastructure. The company has partnered with other industry leaders, such as Dell, IBM, and Intel, to provide integrated services and solutions.

Controversies

OpenDNS has been involved in several controversies over the years, including concerns about privacy and censorship. In 2014, the company was criticized for its handling of NSA surveillance requests, with some critics accusing the company of mass surveillance. OpenDNS has also been involved in disputes with other companies, including Google and Microsoft, over issues such as DNS resolution and search engine rankings. The company has worked with other industry leaders, such as Electronic Frontier Foundation, American Civil Liberties Union, and Center for Democracy & Technology, to promote Internet freedom and online privacy. OpenDNS has also been recognized for its commitment to transparency and accountability, including its participation in the Global Network Initiative and the Telecommunications Industry Association.

Category:Internet companies