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Defence Intelligence (company)
Defence Intelligence, often referred to as Defintel, is an information security company based in Ottawa, Ontario, Canada. The company characterizes itself as offering services for "advanced compromise protection." Their marketing materials describe their services as being for the detection and prevention of compromised systems on a network, and include their Nemesis Compromise Protection (Nemesis) and Harbinger Compromise Assessment (Harbinger) services. Defence Intelligence was the security company that discovered the Mariposa botnet in 2008, which consisted of 8 to 12 million individual zombie computers at the time of its dismantling in 2009. History Defence Intelligence was founded in 2008 by Christopher Davis, a Canadian security consultant who had previously aided in identifying an 18-year-old hacker in 2000 that stole 26,000 credit card numbers from e-commerce sites. Chris Davis collaborated along with Dan Kaminsky to inform key agencies in the Canadian government about ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Information Security
Information security, sometimes shortened to InfoSec, is the practice of protecting information by mitigating information risks. It is part of information risk management. It typically involves preventing or reducing the probability of unauthorized/inappropriate access to data, or the unlawful use, disclosure, disruption, deletion, corruption, modification, inspection, recording, or devaluation of information. It also involves actions intended to reduce the adverse impacts of such incidents. Protected information may take any form, e.g. electronic or physical, tangible (e.g. paperwork) or intangible (e.g. knowledge). Information security's primary focus is the balanced protection of the confidentiality, integrity, and availability of data (also known as the CIA triad) while maintaining a focus on efficient policy implementation, all without hampering organization productivity. This is largely achieved through a structured risk management process that involves: * identify ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottawa
Ottawa (, ; Canadian French: ) is the capital city of Canada. It is located at the confluence of the Ottawa River and the Rideau River in the southern portion of the province of Ontario. Ottawa borders Gatineau, Quebec, and forms the core of the Ottawa–Gatineau census metropolitan area (CMA) and the National Capital Region (NCR). Ottawa had a city population of 1,017,449 and a metropolitan population of 1,488,307, making it the fourth-largest city and fourth-largest metropolitan area in Canada. Ottawa is the political centre of Canada and headquarters to the federal government. The city houses numerous foreign embassies, key buildings, organizations, and institutions of Canada's government, including the Parliament of Canada, the Supreme Court, the residence of Canada's viceroy, and Office of the Prime Minister. Founded in 1826 as Bytown, and incorporated as Ottawa in 1855, its original boundaries were expanded through numerous annexations and were ultimately ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ontario
Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Canada, it is Canada's most populous province, with 38.3 percent of the country's population, and is the second-largest province by total area (after Quebec). Ontario is Canada's fourth-largest jurisdiction in total area when the territories of the Northwest Territories and Nunavut are included. It is home to the nation's capital city, Ottawa, and the nation's most populous city, Toronto, which is Ontario's provincial capital. Ontario is bordered by the province of Manitoba to the west, Hudson Bay and James Bay to the north, and Quebec to the east and northeast, and to the south by the U.S. states of (from west to east) Minnesota, Michigan, Ohio, Pennsylvania, and New York. Almost all of Ontario's border with the United States f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada
Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by total area. Its southern and western border with the United States, stretching , is the world's longest binational land border. Canada's capital is Ottawa, and its three largest metropolitan areas are Toronto, Montreal, and Vancouver. Indigenous peoples have continuously inhabited what is now Canada for thousands of years. Beginning in the 16th century, British and French expeditions explored and later settled along the Atlantic coast. As a consequence of various armed conflicts, France ceded nearly all of its colonies in North America in 1763. In 1867, with the union of three British North American colonies through Confederation, Canada was formed as a federal dominion of four provinces. This began an accretion of provinces and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mariposa Botnet
The Mariposa botnet, discovered December 2008, is a botnet mainly involved in cyberscamming and denial-of-service attacks. Before the botnet itself was dismantled on 23 December 2009, it consisted of up to 12 million unique IP addresses or up to 1 million individual zombie computers infected with the "Butterfly (''mariposa'' in Spanish) Bot", making it one of the largest known botnets. History Origins and initial spread The botnet was originally created by the DDP Team ( Spanish: ''Días de Pesadilla Team'', English: ''Nightmare Days Team''), using a malware program called "Butterfly bot", which was also sold to various individuals and organisations. The goal of this malware program was to install itself on an uninfected PC, monitoring activity for passwords, bank credentials and credit cards. After that the malware would attempt to self-propagate to other connectible systems using various supported methods, such as MSN, P2P and USB. After completing its initial infection ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dan Kaminsky
Daniel Kaminsky (February 7, 1979 – April 23, 2021) was an American computer security researcher. He was a co-founder and chief scientist of WhiteOps, a computer security company. He previously worked for Cisco, Avaya, and IOActive, where he was the director of penetration testing. ''The New York Times'' labeled Kaminsky an "Internet security savior" and "a digital Paul Revere". Kaminsky was known among computer security experts for his work on DNS cache poisoning, for showing that the Sony Rootkit had infected at least 568,000 computers, and for his talks at the Black Hat Briefings. On June 16, 2010, he was named by ICANN as one of the Trusted Community Representatives for the DNSSEC root. Early life Daniel Kaminsky was born in San Francisco on February 7, 1979 to Marshall Kaminsky and Trudy Maurer. His mother told ''The New York Times'' that after his father bought him a RadioShack computer at age four, Kaminsky had taught himself to code by age five. At 11, his mother r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DNS Cache Poisoning
DNS spoofing, also referred to as DNS cache poisoning, is a form of computer security hacking in which corrupt Domain Name System data is introduced into the DNS resolver's cache, causing the name server to return an incorrect result record, e.g. an IP address. This results in traffic being diverted to the attacker's computer (or any other computer). Overview of the Domain Name System A Domain Name System server translates a human-readable domain name (such as example.com) into a numerical IP address that is used to route communications between nodes. Normally if the server does not know a requested translation it will ask another server, and the process continues recursively. To increase performance, a server will typically remember (cache) these translations for a certain amount of time. This means if it receives another request for the same translation, it can reply without needing to ask any other servers, until that cache expires. When a DNS server has received a false ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Damballa (company)
Core Security by HelpSystems is an American computer and network security company provides cyber threat prevention and identity access management software products and services, including penetration testing, network traffic analysis, threat detection, privileged access management, and identity governance The company’s research arm, CoreLabs, identifies new IT security vulnerabilities, publishes public vulnerability advisories, and works with vendors to assist in eliminating the exposures they find. In February 2019, HelpSystems acquired the Core Security products from SecureAuth. HelpSystems is a global enterprise software company working in the areas automation and cybersecurity. History In 1996, Core Security was founded in Buenos Aires, Argentina. One year later, the CoreLabs Research group was established and published their first advisory. Core conducted its first penetration test for a U.S. company in 1998. In the same year, Core Security was recognized as an "Endeavor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spamming
Spamming is the use of messaging systems to send multiple unsolicited messages (spam) to large numbers of recipients for the purpose of commercial advertising, for the purpose of non-commercial proselytizing, for any prohibited purpose (especially the fraudulent purpose of phishing), or simply repeatedly sending the same message to the same user. While the most widely recognized form of spam is email spam, the term is applied to similar abuses in other media: instant messaging spam, Usenet newsgroup spam, Web search engine spam, spam in blogs, wiki spam, online classified ads spam, mobile phone messaging spam, Internet forum spam, junk fax transmissions, social spam, spam mobile apps, television advertising and file sharing spam. It is named after Spam, a luncheon meat, by way of a Monty Python sketch about a restaurant that has Spam in almost every dish in which Vikings annoyingly sing "Spam" repeatedly. Spamming remains economically viable because advertisers have n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil Guard (Spain)
The Civil Guard ( es, Guardia Civil, link=no; ) is the oldest law enforcement agency in Spain and is one of two national police forces. As a national gendarmerie force, it is military in nature and is responsible for civil policing under the authority of both the Ministry of the Interior and the Ministry of Defence. The role of the Ministry of Defence is limited except in times of war when the Ministry has exclusive authority. The corps is colloquially known as the ' (reputable). In annual surveys, it generally ranks as the national institution most valued by Spaniards, closely followed by other law enforcement agencies and the armed forces. It has both a regular national role and undertakes specific foreign peacekeeping missions and is part of the European Gendarmerie Force. As a national gendarmerie force, the Civil Guard was modelled on the French National Gendarmerie and has many similarities. As part of its daily duties, the Civil Guard patrols and investigates crimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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