{"id":4280,"date":"2020-10-30T20:15:16","date_gmt":"2020-10-30T19:15:16","guid":{"rendered":"https:\/\/webhosting.de\/internetdienstanbieter-isp\/"},"modified":"2020-10-30T20:15:16","modified_gmt":"2020-10-30T19:15:16","slug":"dostawca-uslug-internetowych-isp","status":"publish","type":"post","link":"https:\/\/webhosting.de\/pl\/internetdienstanbieter-isp\/","title":{"rendered":"Dostawca us\u0142ug internetowych (ISP)"},"content":{"rendered":"<h2>Co to jest ISP<\/h2>\n<p>Skr\u00f3t ISP oznacza Internet Service Provider (dostawca us\u0142ug internetowych) i odnosi si\u0119 do dostawcy us\u0142ug internetowych lub dostawcy us\u0142ug internetowych. M\u00f3wi\u0105c potocznie, s\u0105 oni cz\u0119sto okre\u015blani tylko jako dostawcy us\u0142ug internetowych lub dostawcy us\u0142ug internetowych. W \u015bwiecie niemieckoj\u0119zycznym s\u0142owo \"dostawca\" jest r\u00f3wnie\u017c cz\u0119sto u\u017cywane po prostu. S\u0105 to dostawcy us\u0142ug technicznych, tre\u015bci lub us\u0142ug, kt\u00f3re s\u0105 niezb\u0119dne do dzia\u0142ania lub korzystania z us\u0142ug i tre\u015bci w Internecie. W ten spos\u00f3b klientowi ko\u0144cowemu oferowane s\u0105 us\u0142ugi internetowe i dost\u0119p do Internetu. Wi\u0119kszo\u015b\u0107 dostawc\u00f3w to przedsi\u0119biorstwa komercyjne. Ale istniej\u0105 r\u00f3wnie\u017c publiczne, nienastawione na zysk podmioty, takie jak uniwersytety i szko\u0142y. Obecnie jest tak wielu dostawc\u00f3w us\u0142ug internetowych z r\u00f3\u017cnymi ofertami i taryfami, \u017ce trudno jest uzyska\u0107 og\u00f3lny obraz sytuacji. Rozr\u00f3\u017cnia si\u0119 r\u00f3\u017cne us\u0142ugi dostawc\u00f3w us\u0142ug internetowych. Tutaj mo\u017cna dowiedzie\u0107 si\u0119, jakie us\u0142ugi s\u0105 oferowane, jakie technologie s\u0105 niezb\u0119dne do zapewnienia dost\u0119pu do Internetu, jaka jest sytuacja prawna i jakie us\u0142ugi s\u0105 oferowane.<\/p>\n<h3>Us\u0142ugi dostawcy us\u0142ug internetowych<\/h3>\n<p>Us\u0142ugi \u015bwiadczone przez dostawc\u00f3w us\u0142ug internetowych s\u0105 zr\u00f3\u017cnicowane i zr\u00f3\u017cnicowane. Poniewa\u017c zakres us\u0142ug jest tak zr\u00f3\u017cnicowany, rozr\u00f3\u017cnia si\u0119 mi\u0119dzy dostawc\u0105 poczty elektronicznej, dostawc\u0105 przestrzeni internetowej, dostawc\u0105 us\u0142ug w zakresie aplikacji, dostawc\u0105 tre\u015bci i dostawc\u0105 sieci.<\/p>\n<p>Dostawcami tre\u015bci s\u0105 osoby lub firmy, kt\u00f3re oferuj\u0105 wybrane rozrywki, wiadomo\u015bci, informacje o ruchu drogowym, tre\u015bci wideo lub audio. Do dostawc\u00f3w tre\u015bci nale\u017c\u0105 na przyk\u0142ad czasopisma i gazety. Cz\u0119sto us\u0142ugi te s\u0105 oferowane bezp\u0142atnie. S\u0105 one finansowane przez banery reklamowe.<\/p>\n<p>Jak <a href=\"https:\/\/webhosting.de\/pl\/e-mail-von-webhosting-account-trennen\/\">E-mail<\/a> Dostawcami s\u0105 tzw. ISP, kt\u00f3rzy \u015bwiadcz\u0105 us\u0142ugi poczty elektronicznej na swoim serwerze. Najbardziej znani e-mail_providers to Web.de, GMX i Google. U\u017cytkownicy mog\u0105 zarz\u0105dza\u0107 swoim kontem e-mail za pomoc\u0105 przegl\u0105darki lub programu pocztowego. Opcjonalnie mo\u017cliwa jest r\u00f3wnie\u017c ochrona przed <a href=\"https:\/\/webhosting.de\/pl\/srs-mit-postfix-unter-centos\/\">Spam<\/a> i wirusy.<\/p>\n<p>Dostawcy przestrzeni internetowej to firmy, kt\u00f3re nie tylko zapewniaj\u0105 dost\u0119p do Internetu, ale tak\u017ce oferuj\u0105 przestrze\u0144 dyskow\u0105 na swoich serwerach, cz\u0119sto wraz z obs\u0142ug\u0105 poczty elektronicznej. Ponadto zapewniaj\u0105 one <a href=\"https:\/\/webhosting.de\/pl\/webspace-2\/\">Webspace<\/a> dostawca dostarcza klientom oprogramowanie, za pomoc\u0105 kt\u00f3rego klienci mog\u0105 projektowa\u0107 i zarz\u0105dza\u0107 swoimi stronami internetowymi.<\/p>\n<p>Dostawcy sieci to firmy, kt\u00f3re oferuj\u0105 nie tylko dost\u0119p do Internetu, ale tak\u017ce firmowe intranety. W tym celu, w razie potrzeby, mo\u017cna wynaj\u0105\u0107 specjalne linie. Cz\u0119sto klientami dostawcy sieci s\u0105 sami dostawcy us\u0142ug internetowych. Sprzedaj\u0105 oni klientom ko\u0144cowym wolumen danych i gwarantowan\u0105 przepustowo\u015b\u0107. W wielu przypadkach dostawca sieci jest r\u00f3wnie\u017c dostawc\u0105 us\u0142ug internetowych.<\/p>\n<p><a href=\"https:\/\/webhosting.de\/wp-content\/uploads\/2017\/01\/radio-antenna.png\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-2046 alignright\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2017\/01\/radio-antenna-300x300.png\" alt=\"isp\" width=\"300\" height=\"300\" \/><\/a><\/p>\n<p>Firmy, kt\u00f3re udost\u0119pniaj\u0105 odp\u0142atnie oprogramowanie zainstalowane na serwerach dostawcy nazywaj\u0105 si\u0119 Application Service Providers. Us\u0142ugodawcy dbaj\u0105 o konserwacj\u0119 i aktualizacj\u0119.<\/p>\n<h3>Technologie umo\u017cliwiaj\u0105ce dost\u0119p do Internetu<\/h3>\n<p>W celu zapewnienia dost\u0119pu do Internetu wykorzystywane s\u0105 r\u00f3\u017cne technologie przez dostawc\u0119 us\u0142ug internetowych. W wi\u0119kszo\u015bci przypadk\u00f3w dost\u0119p odbywa si\u0119 za pomoc\u0105 linii telefonicznej z pomoc\u0105 modemu i routera. Jednak dost\u0119p do Internetu jest r\u00f3wnie\u017c zapewniony przez WLAN, kabel \u015bwiat\u0142owodowy, satelitarny i telewizyjny. Istniej\u0105 dostawcy, kt\u00f3rzy obs\u0142uguj\u0105 swoje serwery wy\u0142\u0105cznie przy u\u017cyciu zielonej energii elektrycznej. Ma\u0142e firmy i klienci prywatni s\u0105 zazwyczaj po\u0142\u0105czeni przez tradycyjn\u0105 sie\u0107 telefoniczn\u0105 za pomoc\u0105 protoko\u0142u internetowego z \u0142\u0105czem ADSL. W ostatnich latach coraz wi\u0119cej u\u017cytkownik\u00f3w ko\u0144cowych pod\u0142\u0105cza si\u0119 do kabla \u015bwiat\u0142owodowego. W przypadku wi\u0119kszego zapotrzebowania na pr\u0119dko\u015b\u0107 lub przepustowo\u015b\u0107, klienci s\u0105 pod\u0142\u0105czeni poprzez dost\u0119p szerokopasmowy za pomoc\u0105 \u015bwiat\u0142owod\u00f3w lub dedykowanych linii miedzianych. Za po\u0142\u0105czenie z najbli\u017cszym w\u0119z\u0142em internetowym i zapewnienie dost\u0119pu do Internetu klienci s\u0105 obci\u0105\u017cani miesi\u0119czn\u0105 op\u0142at\u0105.<\/p>\n<h3>Sytuacja prawna<\/h3>\n<p>Dostawcy us\u0142ug internetowych nigdy nie ponosz\u0105 odpowiedzialno\u015bci za tre\u015bci, poniewa\u017c zapewniaj\u0105 jedynie techniczny dost\u0119p do Internetu. Jednak dostawca us\u0142ug internetowych musi niezw\u0142ocznie usun\u0105\u0107 wszelkie nielegalne strony, pod warunkiem, \u017ce jest \u015bwiadomy istnienia takiej strony. W Niemczech dane o po\u0142\u0105czeniach klient\u00f3w musz\u0105 by\u0107 przez pewien czas przechowywane przez dostawc\u0119 us\u0142ug internetowych. Ponadto dostawcy us\u0142ug internetowych s\u0105 zobowi\u0105zani do udzielania informacji o u\u017cytkownikach, je\u017celi za\u017c\u0105da tego pa\u0144stwowy organ \u015bcigania. Tajne s\u0142u\u017cby niekt\u00f3rych kraj\u00f3w s\u0105 r\u00f3wnie\u017c upowa\u017cnione do monitorowania dost\u0119pu do Internetu. Chocia\u017c nadz\u00f3r stanowi naruszenie prywatno\u015bci, jest on uzasadniony ze wzgl\u0119du na jego przydatno\u015b\u0107 w \u015bciganiu karnym.<\/p>\n<h3>3 kategorie dostawc\u00f3w us\u0142ug internetowych<\/h3>\n<p>Dostawc\u00f3w us\u0142ug internetowych mo\u017cna podzieli\u0107 na trzy kategorie, w zale\u017cno\u015bci od wielko\u015bci ich sieci. Dostawcy z kategorii Tier 3 to dostawcy lokalni. S\u0105 to trzeciorz\u0119dni dostawcy. Operatorzy wa\u017cnych, du\u017cych, og\u00f3lnokrajowych sieci nale\u017c\u0105 do kategorii Tier 2 i s\u0105 dostawcami drugiego szczebla. Operatorzy globalnych szkielet\u00f3w internetowych nale\u017c\u0105 do pierwszego poziomu, kategorii Tier 1. Posiadaj\u0105 one w\u0142asn\u0105 infrastruktur\u0119. Dostawcy drugiego i trzeciego poziomu musz\u0105 kupowa\u0107 dane od innych dostawc\u00f3w, poniewa\u017c nie obs\u0142uguj\u0105 w\u0142asnych szkielet\u00f3w internetowych.<\/p>\n<p>Dostawc\u0119 us\u0142ug internetowych znajd\u0105 Pa\u0144stwo w naszym <a href=\"https:\/\/webhosting.de\/pl\/webhoster\/\">Katalog stron internetowych<\/a>.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Was ist ein ISP ISP steht f\u00fcr Internet Service Provider und bezeichnet einen Internetdienstleister oder Internetdienstanbieter. Umgangssprachlich werden sie oft auch nur als Internetprovider oder Internetanbieter bezeichnet. Im deutschsprachigen Raum wird h\u00e4ufig auch nur das Wort Provider verwendet. Es handelt sich hier um Anbieter von technischen Leistungen, Inhalten oder Diensten, welche f\u00fcr den Betrieb oder 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