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Tõnu Samuel
Tõnu Samuel (born 3 July 1972) is an Estonian hacker commonly cited by mainstream media in topics regarding network security. Samuel was born in Tallinn. Between 1979 and 1988, he attended the Tallinn Secondary School of Science. In 1990–1992 he took courses in business and financial management. His career as a programmer began in 1991, while working at the Estonian Ministry of Communication. In 2011 Samuel moved to work in Japan, before that he lived about 10 years in Räpina Räpina (, ) is a town in Põlva County, Estonia. Räpina was administrative centre of Räpina raion from 1950 until 1961, currently it is the administrative centre of Räpina Parish. The oldest commercial enterprise in Räpina is a paper fac ... in southeastern Estonia. References * http://www.ohtuleht.ee/112959 * http://www.reporter.ee/2009/05/22/hakker-tonu-samuel-kondas-keskerakonna-kodukal/ * http://www.tartupostimees.ee/94096/arvutiguru-tonu-samuel-alustas-kohtuteed-vaidetavate-ahvard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Estonia
Estonia, officially the Republic of Estonia, is a country in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the Baltic Sea across from Sweden, to the south by Latvia, and to the east by Russia. The territory of Estonia consists of the mainland, the larger islands of Saaremaa and Hiiumaa, and over 2,300 other islands and islets on the east coast of the Baltic Sea. Its capital Tallinn and Tartu are the two largest List of cities and towns in Estonia, urban areas. The Estonian language is the official language and the first language of the Estonians, majority of its population of nearly 1.4 million. Estonia is one of the least populous members of the European Union and NATO. Present-day Estonia has been inhabited since at least 9,000 BC. The Ancient Estonia#Early Middle Ages, medieval indigenous population of Estonia was one of the last pagan civilisations in Europe to adopt Christianity following the Northern Crusades in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hacker (computer Security)
A security hacker or security researcher is someone who explores methods for breaching or bypassing defenses and exploiting weaknesses in a computer system or network. Hackers may be motivated by a multitude of reasons, such as profit, protest, sabotage, information gathering, challenge, recreation, or evaluation of a system weaknesses to assist in formulating defenses against potential hackers. Longstanding controversy surrounds the meaning of the term "hacker". In this controversy, computer programmers reclaim the term ''hacker'', arguing that it refers simply to someone with an advanced understanding of computers and computer networks, and that ''cracker'' is the more appropriate term for those who break into computers, whether computer criminals ( black hats) or computer security experts ( white hats). A 2014 article noted that "the black-hat meaning still prevails among the general public". The subculture that has evolved around hackers is often referred to as the "co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tallinn
Tallinn is the capital city, capital and List of cities in Estonia, most populous city of Estonia. Situated on a Tallinn Bay, bay in north Estonia, on the shore of the Gulf of Finland of the Baltic Sea, it has a population of (as of 2025) and administratively lies in the Harju County, Harju ''Counties of Estonia, maakond'' (county). Tallinn is the main governmental, financial, industrial, and cultural centre of Estonia. It is located northwest of the country's second largest city, Tartu, however, only south of Helsinki, Finland; it is also west of Saint Petersburg, Russia, north of Riga, Latvia, and east of Stockholm, Sweden. From the 13th century until the first half of the 20th century, Tallinn was known in most of the world by variants of its other historical Names of Tallinn in different languages, name Reval. “Reval” received Lübeck law, Lübeck city rights in 1248; however, the earliest evidence of human settlement in the area dates back nearly 5,000 years. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tallinn Secondary School Of Science
Tallinn Secondary School of Science () is a Gymnasium (school), gymnasium in Tallinn, Estonia. The school is a member of the G5 Union of Schools which comprises what some call the "elite Tallinn city centre schools": Tallinn English College, Tallinn French School, Gustav Adolf Grammar School, Tallinn School No. 21. History Establishment In the second half of the 19th century, the Industrial Revolution reached Russia, including Estonia. The abolition of Tallinn's fortress zone in 1857 and the opening of the Baltic railway in 1870 gave Tallinn’s trade and industry the opportunity for strong development. Because of this, there was a need to reform the current education system. In 1872, a school law was issued in Russia, on the basis of which a new type of school was established in addition to the existing ones. Linking the need for a new educational institution to the 200th anniversary of Peter the Great's birth in the same year, the school was named ''Tallinna Peetri Reaalkool ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Management
Management (or managing) is the administration of organizations, whether businesses, nonprofit organizations, or a Government agency, government bodies through business administration, Nonprofit studies, nonprofit management, or the political science sub-field of public administration respectively. It is the process of managing the resources of businesses, governments, and other organizations. Larger organizations generally have three Hierarchy, hierarchical levels of managers, organized in a pyramid structure: * Senior management roles include the board of directors and a chief executive officer (CEO) or a President (corporate title), president of an organization. They set the strategic goals and policy of the organization and make decisions on how the overall organization will operate. Senior managers are generally executive-level professionals who provide direction to middle management. Compare governance. * Middle management roles include branch managers, regional managers, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Managerial Finance
Managerial finance is the branch of finance that concerns itself with the financial aspects of managerial decisions. What is managerial finance? Corporate Finance Institute Finance addresses the ways in which organizations (and individuals) raise and allocate monetary resources over time, taking into account the risks entailed in their projects; Managerial finance, then, emphasizes the management, managerial application of these financial analysis, finance techniques and theories. The techniques assessed (and developed) are drawn in the main from managerial accounting and corporate finance; the former allow management to better understand, and hence act on, financial information relating to profitability and performance; the latter are about optimizing the overall financial-stru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eesti Päevaleht
(Estonia Daily) is a major daily Estonian newspaper, from the same publishers as the weekly '' Eesti Ekspress''. Another newspaper under the same name is published weekly in Stockholm, Sweden Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count .... History and profile was founded on 5 June 1995, when the newspapers '' Hommikuleht'', '' Päevaleht'' (previously '' Noorte Hääl''), and '' Rahva Hääl'' were merged into a single publication. On 29 September 1995, merged with ''Eesti Sõnumid''. In May 2011, the newspaper joined the Eesti Ajalehed group. References External links * 1995 establishments in Estonia Estonian-language newspapers Mass media in Tallinn Newspapers published in Estonia Newspapers established in 1995 {{Estonia-newspaper-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea in the south. The Japanese archipelago consists of four major islands—Hokkaido, Honshu, Shikoku, and Kyushu—and List of islands of Japan, thousands of smaller islands, covering . Japan has a population of over 123 million as of 2025, making it the List of countries and dependencies by population, eleventh-most populous country. The capital of Japan and List of cities in Japan, its largest city is Tokyo; the Greater Tokyo Area is the List of largest cities, largest metropolitan area in the world, with more than 37 million inhabitants as of 2024. Japan is divided into 47 Prefectures of Japan, administrative prefectures and List of regions of Japan, eight traditional regions. About three-quarters of Geography of Japan, the countr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Räpina
Räpina (, ) is a town in Põlva County, Estonia. Räpina was administrative centre of Räpina raion from 1950 until 1961, currently it is the administrative centre of Räpina Parish. The oldest commercial enterprise in Räpina is a paper factory that opened in 1734. Gallery File:Rapina-paberivabrik.jpg, Räpina paper mill on Lake Räpina File:Räpina mõisa peahoone1.jpg, Räpina manor File:RäpinaKirik20140503.jpg, Räpina church on Lake Räpina File:Räpina järv (Võhandu jõgi).JPG, Lake Räpina File:Räpina Harbour.jpg, Räpina harbour on Lake Peipus File:Räpina Aianduskool 01-vaade-koolihoonele.jpg, Räpina School of Horticulture File:Räpinä Vabahussammas 20090628 edekülg.jpg, Monument to the Estonian War of Independence The Estonian War of Independence, also known as the War of Freedom in Estonia, was a defensive campaign of the Estonian Army and its allies, most notably the United Kingdom, against the Soviet Russian westward offensive of 1918–1919 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Võrumaa Teataja
Võrumaa (; ) was a historical county in Estonia. The historical Võrumaa includes the areas of the present counties of Võru, Põlva, Valga and Tartu. Ancient period The center of the settlement of Võrumaa is the banks of the Võhandu river. The first settlements in Võrumaa were Kääpa and Villal on the shores of Lake Tamula, the oldest of which is Kääpa, where people lived as early as the first half of the third millennium BCE. In the Middle and Early Iron Age, in southeastern Estonia Ugandi County was formed. Middle ages In the 13th century, the Livonian Brothers of the Sword invaded the territories of Latvia and Estonia; The army defeated Ugandi in 1224. After the conquest, the Diocese of Dorpat was formed in Ugandi. During the diocese, the and Vastseliina fortress were built in the Võrumaa area for border protection against the Russians. During the Livonian War, from 1558 to 1583, the area of Võrumaa was under the rule of the Grand Duchy of Moscow, but in 15 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1972 Births
Within the context of Coordinated Universal Time (UTC) it was the longest year ever, as two leap seconds were added during this 366-day year, an event which has not since been repeated. (If its start and end are defined using Solar time, mean solar time [the legal time scale], its duration was 31622401.141 seconds of Terrestrial Time (or Ephemeris Time), which is slightly shorter than 1908 in science#Astronomy, 1908). Events January * January 1 – Kurt Waldheim becomes Secretary-General of the United Nations. * January 4 – The first scientific hand-held calculator (HP-35) is introduced (price $395). * January 7 – Iberia Airlines Flight 602 crashes into a 462-meter peak on the island of Ibiza; 104 are killed. * January 9 – The RMS Queen Elizabeth, RMS ''Queen Elizabeth'' catches fire and sinks in Hong Kong's Victoria harbor while undergoing conversion to a floating university. * January 10 – Independence leader Sheikh Mujibur Rahman returns to Bangladesh after s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
