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Juniper Networks
Juniper Networks, Inc. is an American multinational corporation headquartered in Sunnyvale, California. The company develops and markets networking products, including Router (computing), routers, Network switch, switches, network management software, network security products, and software-defined networking technology. The company was founded in 1996 by Pradeep Sindhu, with Scott Kriens as the first CEO, who remained until September 2008. Kriens has been credited with much of Juniper's early market success. It received several rounds of funding from venture capitalists and telecommunications companies before Initial public offering, going public in 1999. Juniper grew to $673 million in annual revenues by 2000. By 2001 it had a 37% share of the core routers market, challenging Cisco Systems, Cisco's once-dominant market-share. It grew to US$4 billion in revenues by 2004 and $4.63 billion in 2014. Juniper appointed Kevin Johnson (executive), Kevin Johnson as CEO in 2008, Shaygan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juniper Networks Logo
Junipers are coniferous trees and shrubs in the genus ''Juniperus'' ( ) of the cypress family Cupressaceae. Depending on the taxonomy, between 50 and 67 species of junipers are widely species distribution, distributed throughout the Northern Hemisphere as far south as tropical Africa, including the Arctic, parts of Asia, and Central America. The highest-known juniper forest occurs at an altitude of in southeastern Tibet and the northern Himalayas, creating one of the highest tree lines on earth. Description Junipers vary in size and shape from tall trees, tall, to columnar or low-spreading shrubs with long, trailing branches. They are evergreen with needle-like and/or scale-like leaves. They can be either monoecious or dioecious. The female Conifer cone, seed cones are very distinctive, with fleshy, fruit-like coalescing scales which fuse together to form Juniper berry, a berrylike structure (galbulus), long, with one to 12 unwinged, hard-shelled seeds. In some species, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications
Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information over a distance using electronic means, typically through cables, radio waves, or other communication technologies. These means of transmission may be divided into communication channels for multiplexing, allowing for a single medium to transmit several concurrent Session (computer science), communication sessions. Long-distance technologies invented during the 20th and 21st centuries generally use electric power, and include the electrical telegraph, telegraph, telephone, television, and radio. Early telecommunication networks used metal wires as the medium for transmitting signals. These networks were used for telegraphy and telephony for many decades. In the first decade of the 20th century, a revolution in wireless communication began with breakthroughs including those made in radio communications by Guglielmo Marconi, who won the 1909 Nobel Prize in Physics. Othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hewlett Packard Enterprise
The Hewlett Packard Enterprise Company (HPE) is an American multinational information technology company based in Spring, Texas. It is a business-focused organization which works in servers, storage, networking, containerization software and consulting and support. HPE was ranked No. 107 in the 2018 ''Fortune'' 500 list of the largest United States corporations by total revenue. HPE was founded on November 1, 2015, in Palo Alto, California, as part of the splitting of the Hewlett-Packard company. The split was structured so that the former Hewlett-Packard Company would change its name to HP Inc. and spin off Hewlett Packard Enterprise as a newly created company. HP Inc. retained the old HP's personal computer and printing business, as well as its stock-price history and original NYSE ticker symbol for Hewlett-Packard; Enterprise trades under its own ticker symbol: HPE. At the time of the spin-off, HPE's revenue was slightly less than that of HP Inc. The company relocated to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NetScreen Technologies
NetScreen Technologies was an American technology company that was acquired by Juniper Networks for US$4 billion stock for stock in 2004. NetScreen Technologies developed ASIC-based Internet security systems and appliances that delivered high performance firewall, VPN and traffic shaping functionality to Internet data centers, e-business sites, broadband service providers and application service providers. NetScreen was the first firewall manufacturer to develop a gigabit-speed firewall, the NetScreen-1000. History NetScreen Technologies was founded by Yan Ke, Ken Xie, and Feng Deng. Ken Xie, Chief Technology Officer and co-founder was also the CEO until Robert Thomas joined in 1998. Robert Thomas, NetScreen's president and chief executive officer, came to NetScreen in 1998 from Sun Microsystems, where he was General Manager of Intercontinental Operations for Sun's software business, which includes security, networking, and Internet tools. Ken Xie left NetScreen in 2000 to fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Takeover
In business, a takeover is the purchase of one company (the ''target'') by another (the ''acquirer'' or ''bidder''). In the UK, the term refers to the acquisition of a public company whose shares are publicly listed, in contrast to the acquisition of a private company. Management of the target company may or may not agree with a proposed takeover, and this has resulted in the following takeover classifications: friendly, hostile, reverse or back-flip. Financing a takeover often involves loans or bond issues which may include junk bonds as well as a simple cash offer. It can also include shares in the new company. Takeover types Friendly takeover A ''friendly takeover'' is an acquisition which is approved by the management of the target company. Before a bidder makes an offer for another company, it usually first informs the company's board of directors. In a private company, because the shareholders and the board are usually the same people or closely connected with on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IT Security
Computer security (also cybersecurity, digital security, or information technology (IT) security) is a subdiscipline within the field of information security. It consists of the protection of computer software, systems and networks from threats that can lead to unauthorized information disclosure, theft or damage to hardware, software, or data, as well as from the disruption or misdirection of the services they provide. The significance of the field stems from the expanded reliance on computer systems, the Internet, and wireless network standards. Its importance is further amplified by the growth of smart devices, including smartphones, televisions, and the various devices that constitute the Internet of things (IoT). Cybersecurity has emerged as one of the most significant new challenges facing the contemporary world, due to both the complexity of information systems and the societies they support. Security is particularly crucial for systems that govern large-scale sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unisphere Networks
Unisphere Networks (formally Unisphere Solutions) was a Westford, Massachusetts-based networking equipment manufacturer and subsidiary of German corporation Siemens AG. Formed in 1998 at a cost of roughly US$1 billion, Unisphere was later sold to Juniper Networks in May 2002 for between $585 million and $740 million, as $375 million in cash and 36.5 million shares of Juniper stock. Long known for their expertise in the circuit-switched realm of public-switched telephone networks (or PSTNs), Siemens embarked on a market strategy that held, as a primary goal, entry into the North American packet-switched market arena. Unisphere Solutions (changed to Unisphere Networks in late 2000) was an essential element of this strategy as it leveraged existing technology in, at the time, three critical and growing areas of the Internet: edge-networking/ BRAS, voice mediation, and core routing. Following the acquisition of Redstone Communications, CEO and founder James Dolce, joined the Unisp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Traffic
Internet traffic is the flow of data within the entire Internet, or in certain network links of its constituent networks. Common traffic measurements are total volume, in units of multiples of the byte, or as transmission rates in bytes per certain time units. As the topology of the Internet is not hierarchical, no single point of measurement is possible for total Internet traffic. Traffic data may be obtained from the Tier 1 network providers' peering points for indications of volume and growth. However, Such data excludes traffic that remains within a single service provider's network and traffic that crosses private peering points. As of December 2022 almost half (48%) of mobile Internet traffic is in India and China, while North America and Europe have about a quarter. However, mobile traffic remains a minority of total internet traffic. Traffic sources File sharing constitutes a fraction of Internet traffic. The prevalent technology for file sharing is the BitTorrent proto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whois
WHOIS (pronounced as the phrase "who is") is a query and response protocol that is used for querying databases that store an Internet resource's registered users or assignees. These resources include domain names, IP address blocks and autonomous systems, but it is also used for a wider range of other information. The protocol stores and delivers database content in a human-readable format.RFC 3912, ''WHOIS Protocol Specification'', L. Daigle (September 2004) The current iteration of the WHOIS protocol was drafted by the Internet Society, and is documented in . Whois is also the name of the command-line utility on most UNIX systems used to make WHOIS protocol queries. In addition, WHOIS has a sister protocol called ''Referral Whois'' ( RWhois). History Elizabeth Feinler and her team (who had created the Resource Directory for ARPANET) were responsible for creating the first WHOIS directory in the early 1970s. Feinler set up a server in Stanford's Network Information Center ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Service Provider
An Internet service provider (ISP) is an organization that provides a myriad of services related to accessing, using, managing, or participating in the Internet. ISPs can be organized in various forms, such as commercial, community-owned, non-profit, or otherwise privately owned. Internet services typically provided by ISPs can include internet access, internet transit, domain name registration, web hosting, and colocation. History The Internet (originally ARPAnet) was developed as a network between government research laboratories and participating departments of universities. Other companies and organizations joined by direct connection to the backbone, or by arrangements through other connected companies, sometimes using dialup tools such as UUCP. By the late 1980s, a process was set in place towards public, commercial use of the Internet. Some restrictions were removed by 1991, shortly after the introduction of the World Wide Web. During the 1980s, online s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Core Router
A core router is a router designed to operate in the Internet backbone, or core, or in core networks of internet service providers. To fulfill this role, a router must be able to support multiple telecommunications interfaces of the highest speed in use in the core Internet and must be able to forward IP packets at full speed on all of them. It must also support the routing protocols being used in the core. A core router is distinct from an edge router: edge routers sit at the edge of a backbone network and connect to core routers. History Similar to the term "supercomputer", the term "core router" refers to the largest and most capable routers of the then-current generation. A router that was a core router when introduced would likely not be a core router ten years later. The local area NPL network used line speeds of 768 kbit/s from 1969 and quickly upgraded to higher speeds. In the ARPANET, the Internet's predecessor, the "core router" was a dedicated minicomputer ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shaygan Kheradpir
Shaygan Kheradpir (; born December 19, 1960) is an American businessman and technology executive. Kheradpir holds a bachelor's, master's and doctoral degree in electrical engineering Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems that use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the l ... from Cornell University. He held senior executive positions at GTE, Verizon, Barclays, and Juniper Networks, where he led various product development, operational and innovation initiatives, and was chairman and CEO of Coriant. Early life and education Shaygan Kheradpir was born in London and grew up in Iran where his father was one of the pioneers of Otolaryngology in the country. After attending Aiglon College for high school, Kheradpir moved to the United States, earning a bachelor's, master's and doctoral degree in electrical engineering from Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
