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Anti-spam Appliances
Anti-spam appliances are software or hardware devices integrated with on-board software that implement e-mail spam filtering and/or anti-spam for instant messaging (also called "spim") and are deployed at the gateway or in front of the mail server. They are normally driven by an operating system optimized for spam filtering. Anti-spam appliances have existed in wide area networks and home networks since the early 2000s. The anti-spam appliances that are found in wide area networks are usually built from server hardware and are generally used by companies, corporations, ISPs, and universities, and anti-spam appliances that are found in home networks are usually built from embedded hardware and are generally used by consumers. Anti-spam technology companies that have produced anti-spam appliances for wide area networks and/or home networks include, but are not limited to Proofpoint, IronPort, Barracuda Networks, D-Link, Spam Cube, Netgear and TrustEli. Some main reasons w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gateway (computer Networking)
Gateway often refers to: *A gate or portal Gateway or The Gateway may also refer to: Arts and entertainment Films * ''Gateway'' (film), a 1938 drama * ''The Gateway'' (2015 film), a horror film * ''The Gateway'' (2017 film), a science-fiction film * ''The Gateway'' (2021 film), a crime thriller Music * Gateway (band), a jazz trio featuring John Abercrombie, Jack DeJohnette, and Dave Holland ** ''Gateway'' (Gateway album) (1976) * ''Gateway'' (Bongzilla album) * ''Gateway'', an album by Erik Wøllo Other arts and entertainment * ''Gateway'' (novel), a 1977 novel by Frederik Pohl * ''Gateway'' (computer game), two adventure games based on the novel * Gateway (comics), a supporting character in Marvel's ''X-Men'' series * ''Gateway'' (video game), an interactive fiction game * Gateway Galaxy, a galaxy in the video game ''Super Mario Galaxy'' * Gateway, a British science-fiction imprint owned by Victor Gollancz Ltd * ''Getaway'', a 2014 four-issue comic book limited series ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embedded Hardware
An embedded system is a computer system—a combination of a computer processor, computer memory, and input/output peripheral devices—that has a dedicated function within a larger mechanical or electronic system. It is ''embedded'' as part of a complete device often including electrical or electronic hardware and mechanical parts. Because an embedded system typically controls physical operations of the machine that it is embedded within, it often has real-time computing constraints. Embedded systems control many devices in common use today. , it was estimated that ninety-eight percent of all microprocessors manufactured were used in embedded systems. Modern embedded systems are often based on microcontrollers (i.e. microprocessors with integrated memory and peripheral interfaces), but ordinary microprocessors (using external chips for memory and peripheral interface circuits) are also common, especially in more complex systems. In either case, the processor(s) used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spam Filtering
Various anti-spam techniques are used to prevent email spam (unsolicited bulk email). No technique is a complete solution to the spam problem, and each has trade-offs between incorrectly rejecting legitimate email (false positives) as opposed to not rejecting all spam email (false negatives) – and the associated costs in time, effort, and cost of wrongfully obstructing good mail. Anti-spam techniques can be broken into four broad categories: those that require actions by individuals, those that can be automated by email administrators, those that can be automated by email senders and those employed by researchers and law enforcement officials. End-user techniques There are a number of techniques that individuals can use to restrict the availability of their email addresses, with the goal of reducing their chance of receiving spam. Discretion Sharing an email address only among a limited group of correspondents is one way to limit the chance that the address will be "harvest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-virus
Antivirus software (abbreviated to AV software), also known as anti-malware, is a computer program used to prevent, detect, and remove malware. Antivirus software was originally developed to detect and remove computer viruses, hence the name. However, with the proliferation of other malware, antivirus software started to protect from other computer threats. In particular, modern antivirus software can protect users from malicious browser helper objects (BHOs), browser hijackers, ransomware, keyloggers, backdoors, rootkits, trojan horses, worms, malicious LSPs, dialers, fraud tools, adware, and spyware. Some products also include protection from other computer threats, such as infected and malicious URLs, spam, scam and phishing attacks, online identity (privacy), online banking attacks, social engineering techniques, advanced persistent threat (APT), and botnet DDoS attacks. History 1949–1980 period (pre-antivirus days) Although the roots of the computer viru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software
Software is a set of computer programs and associated documentation and data. This is in contrast to hardware, from which the system is built and which actually performs the work. At the lowest programming level, executable code consists of machine language instructions supported by an individual processor—typically a central processing unit (CPU) or a graphics processing unit (GPU). Machine language consists of groups of binary values signifying processor instructions that change the state of the computer from its preceding state. For example, an instruction may change the value stored in a particular storage location in the computer—an effect that is not directly observable to the user. An instruction may also invoke one of many input or output operations, for example displaying some text on a computer screen; causing state changes which should be visible to the user. The processor executes the instructions in the order they are provided, unless it is instructed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spam Cube
Spam Cube, Inc was a high-tech startup company based in the midtown area of New York City. The company invented and manufactured the Spam Cube, a SaaS (Security As A Service) network security hardware device for consumers that blocked spam e-mail, computer viruses and phishing. The company invented a SaaS delivery platform technology that enables any home networking embedded device such as a Broadband cable modem, DSL modem, Wireless router or Femtocell to offer network Security As A Service technology that blocks spam e-mail, computer viruses and phishing. The Spam Cube SaaS platform gave the consumer the choice to select spam e-mail, computer viruses, and phishing blocking technology that was powered by either McAfee or Symantec managed enterprise Security As A Service technology. Trademark Issues In May 2006, the company ran into a costly legal battle with Hormel Foods over its trademark "Spam Cube". Hormel Foods claimed that the company's "Spam Cube" brand name was causin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
D-Link
D-Link Corporation is a Taiwanese multinational networking equipment manufacturing corporation headquartered in Taipei, Taiwan. It was founded in March 1986 in Taipei as ''Datex Systems Inc.'' History D-Link Corporation changed its name from Datex Systems Inc. in 1994, when it went public and when it became the first networking company on the Taiwan Stock Exchange. It is now publicly traded on the TSEC and NSE stock exchanges. In 1988, Datex Systems Inc. released the industry's first peer-to-peer LANSmart Network Operating System, able to run concurrently with early networking systems such as Novell's NetWare and TCP/IP which most small network operating systems could not do at the time. In 2007, it was the leading networking company in the small to medium business (SMB) segment worldwide with 21.9% market share.Compiled from In-Stat Q1 2007 ''Wireless LAN Equipment Market Share Report'' In March 2008, it became the market leader in Wi-Fi product shipments worldwide, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barracuda Networks
Barracuda Networks, Inc. is a company providing security, networking and storage products based on network appliances and cloud services. The company's security products include products for protection against email, web surfing, web hackers and instant messaging threats such as spam, spyware, trojans, and viruses. The company's networking and storage products include web filtering, load balancing, application delivery controllers, message archiving, NG firewalls, backup services and data protection. History Barracuda Networks was founded in 2003 by Dean Drako (founding CEO), Michael Perone, and Zach Levow; the company introduced the Barracuda Spam and Virus Firewall in the same year. In 2007 the company moved its headquarters to Campbell, California, and opened an office in Ann Arbor, Michigan. In January 2006, it closed its first outside investment of $40 million from Sequoia Capital and Francisco Partners. On January 29, 2008, Barracuda Networks was sued by Trend Micro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IronPort
IronPort Systems, Inc., headquartered in San Bruno, California, was a company that designed and sold products and services that were intended to protect enterprises against internet threats. IronPort was founded in December 2000 by Scott Banister and Scott Weiss. It was best known for IronPort AntiSpam, the SenderBase email reputation service, and email security appliances. These appliances ran a modified FreeBSD kernel under the trademark AsyncOS. On November 24, 2003, IronPort acquired the SpamCop filtering and reporting service, which it ran as a stand-alone entity. Cisco Systems announced on January 4, 2007, that it would buy IronPort in a deal valued at US$830 million, and completed the acquisition on June 25, 2007. IronPort was integrated into the Cisco Security business unit. SenderBase was renamed SensorBase to take account of the input into this database that other Cisco devices provide. SensorBase allows these devices to build a risk profile on IP addresses, theref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consumers
A consumer is a person or a group who intends to order, or uses purchased goods, products, or services primarily for personal, social, family, household and similar needs, who is not directly related to entrepreneurial or business activities. The term most commonly refers to a person who purchases goods and services for personal use. Consumer rights “Consumers, by definition, include us all," said President John F. Kennedy, offering his definition to the United States Congress on March 15, 1962. This speech became the basis for the creation of World Consumer Rights Day, now celebrated on March 15. In his speech : John Fitzgerald Kennedy outlined the integral responsibility to consumers from their respective governments to help exercise consumers' rights, including: *The right to safety: To be protected against the marketing of goods that are hazardous to health or life. *The right to be informed: To be protected against fraudulent, deceitful, or grossly misleading informatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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