Rabu, 27 Agustus 2014

sauran kungiyar

An m wakili, kuma gaba ka koma ga wani m wakili uwar garke, damar da wani abokin ciniki don samun damar fayil, shafin yanar gizo, ko wasu sauran albarkatun ta hanyar uwar garke da ayyuka da buƙatun na abokin ciniki ta hanyar wani m uwar garke. Alal misali, lokacin da wani abokin ciniki accesses a shafin yanar gizo, ta hanyar wani m wakili, da abokin ciniki tattaunawa da wakili da kuma wakili tattaunawa da shafin yanar gizo, rike da tsare sirri na abokin ciniki, irin su sa / ta IP address. Dalilin irin wannan wakili, ko uwar garken, shi ne don kare tsare sirri na abokin ciniki daga sabis da kuma daga sauran mutanen da suke iya shiga da kuma inspecting da abokin ciniki ta connection.

Irin wannan proxies ake amfani a makarantu da kuma filayen aiki, auku-by m firewalls da kuma saka idanu ayyuka a wurin. Daliban za su yi amfani da sau da yawa m proxies don samun damar zamantakewa sadarwar yanar deemed da An katange da makaranta kamar yadda kisan da yawan aiki na dalibai. Ma'aikata da wani kamfanin iya kokarin su domin kubuta daga siffofin saka idanu a cikin kamfanin da zai yi kokarin waƙa ko kula da abin da yanar ta ma'aikata suna ziyartar.

Anonymous proxies zama wani bango tsakanin abokin ciniki da kuma sabis da ake isa. Wadannan sabobin za a iya amfani da su kewaye da hane-hane da kuma samun damar wadannan ayyuka yiwu An katange by kasar ko wasu sauran kungiyar samar da yanar-gizo connection, yayin da wasu iya amfani da shi kawai don bayanin tsare da aka yiwu tabbatar.


Kasada Behind Anonymous Proxies
Saboda yadda m proxies, musamman ma wadanda yanã gudãna a kan shafukan yanar gizo, an tsara, duk data aika zuwa ga wakili sabobin ne unencrypted. Saboda haka, yana yiwuwa cewa sirri bayani kamar logins da kalmomin shiga za a iya rubuta wani malicious wakili uwar garke. Har ila yau, ta hanyar wakili chaining, wasu abokan ciniki iya yiwuwar fada a matsayin wadanda ke fama zuwa shafin yanar gizo nuna a ƙarya tsaro matakan, barin duk proxies cikin wadannan chains to gano da abokiyar ciniki ta ayyukan. Ta haka ne, kawai dogara m proxies tare da bayyana bayanin tsare siyasa ya kamata a yi amfani for tsaro sake.

dam tv watsa shirye

A yau duniya, sadarwa ne mai matuqar muhimmanci, akwai cikakken babu shakka game da wannan. Satellite tv yana daya daga cikin harkokin fasahar na 20th karni. Da ta samu saboda m tauraron dan adam fleets tura by daban-daban kamfanoni da da daban-daban dalilai, tauraron dan adam tv ya a hanyar kawo sadarwa.

A sadarwa tauraron dan adam daban-daban kamfanonin isar on an ƙara bambancin kewayon TV shirye-shirye. Kuma a lõkacin da ya zo da zažužžukan kana da for your tauraron dan adam tv tana karɓar, wannan zai ƙwarai dogara a kan sosai a yanayi na tauraron dan adam tv sabis da ka so don duba. Akwai tauraron dan adam tv shirye-shirye waxanda suke da (FTA). FTA sigar raguwa daga "free to iska". Duk da haka, akwai wasu tauraron dan adam tv ayyuka wanda aka rufaffen, kuma su ne kawai samuwa ga biyan kuɗi na daban-daban tauraron dan adam tv kamfanoni.

Wani muhimmin bambanci dole ne kuma a yi tsakanin tauraron dan adam tv ayyuka waxanda suke da analog da waɗanda waxanda suke da dijital. A analog ayyuka su ne bisa electromagnetic taguwar ruwa da sauye a cikin mita. Ni tabbata ka na ji na Kalmomin FM, wanda shine takaice don mita daidaitowa. Har ila yau, analogue watsa iya bambanta a tsanani. A cikin karshen al'amarin, kan aiwatar ake kira amplitude daidaitowa, ko PM.

Amma digital sakonni ne daban-daban labarin gaba ɗaya. Kuma a, da muka shiga a cikin digital age, inda duk abin da yake yi daga mutane da yawa 0s and 1s. Wannan ne kuma ya ya a digital siginar da aka watsa shirye-shirye, a cikin jerin binary lambobi da ake kira ragowa. 1 nufin on, 0 yana nufin a kashe, kuma wannan shi ne yadda bayani ne a zahiri ka ruwaito zuwa kwamfuta circuitry.

A lokacin da yake magana game da halin kaka wani analog tauraron dan adam tv tana karɓar, shi ya dogara da yawan siffofin miƙa (as kowane sauran lantarki samfur). Akwai wasu low cost masu karba da daidaita babban saka farashi abubuwa a quality. Duk da haka, akwai downside. Kuma downside shi ne gaskiya cewa dole ne ma'aikaci tuna da dukan gyara cewa bukatar da za a yi da kuma kashe su, tare da kowane tauraron dan adam tv watsa shirye-shirye.

Duk da haka, tun da mu a cikin digital zamanin, akwai dama na dijital tauraron dan adam tv ayyuka wanda aka kunno kai a duk faɗin wurin. Da lambar za su ne kawai kara a cikin wadannan shekaru, akwai cikakken babu shakka game da wannan. Tambayar na MPEG compliancy ne mai matukar son, batun da yake.

Kuma wani bambanci daga analogue ayyuka ne da cewa digital ayyuka yawanci wani ɓangare na babban kunshin, wadda ta ƙunshi a cikin wani m array na channel zažužžukan. Wannan shi ne domin digital matsawa da ke sa hada more tashoshi a cikin wani aure digital rafi yiwu. Wannan shi ne yadda za "bouquets" an halitta, kuma waɗannan kunshe-kunshe da babban roko ga mutãne waɗanda suke ko da yaushe so "duk a daya". Samun mahara tashoshi a cikin wani aure kunshin sosai dace, kamar yadda kuma da iri tv tashoshin fito fili a duk faɗin duniya. Wadannan tashoshin suna na musamman. Idan kana son ka so wasanni, nisha, ko duk abin da kuma kuma daga faɗin duniya, a can ba ya da wani alhẽri lokacin da cewa da taimakon digital tauraron dan adam tv.

rmi duniya d

Sai dai idan da ka kashe na baya 'yan shekaru a cikin kogo, ko da wani dutse, ka ji na Blackberry. Duk da haka, kuma da cewa ya ce, ko da yake za ka iya ji daga cikin Blackberry, za ka iya now san daidai abin da mai Blackberry yake a ainihin. Saboda haka, wannan labarin da aka shirya don samar maka da wasu muhimman bayanai game da Blackberry.

A cikin ainihin sharuddan, a Blackberry ne mai line of mobile sadarwa na'urorin da cewa ba ka damar gudanar da dama daban-daban ayyuka, ta hanyar yin amfani da Blackberry kanta. Alal misali, a Blackberry an tsara don ba da damar ka ka karanta da kuma amsa email. A saman yin bita, karatu da aika imel, akwai wasu sauran ayyukan da za a iya yi tare da Blackberry. Lalle ne, a don haka mutane da yawa matakai, da Blackberry da gaske ne an dukkan manufa yanki na sirri sadarwa kayan aiki.

A inganta Blackberry, da manufacturer ya bayyana Blackberry a matsayin "complete kunshin" da ya hada da airtime, software da kuma wayar sadarwa kashi cewa ba ka damar gudanar da wani m iri-iri ayyuka - daga dabino daga naku hannu. Yanzu, da Blackberry yadu yana samuwa a Amurka, Canada da United Kingdom. Ba da tsare-tsaren suke a wuri domin Blackberry da za a gabatar a wasu kasashen duniya a kan sosai a cikin nan da nan gaba.

A zahiri magana, da Blackberry a Amurka da kuma Canada ta dogara ne a kan ko dai da narrowband PCS 800 MHz DataTAC cibiyar sadarwa ko narrowband OCS 900 MHz Mobitex na cibiyar sadarwa don ta aiki. A cikin United Kingdom, da Blackberry aiki a cikin GPRS na cibiyar sadarwa.

Mutane da yawa da suka dauka da Blackberry sun sung da yabo saboda yana da sauki don amfani. Ya na mai mai sauki neman karamin aiki da mai sauki a yi amfani da keyboard (sabanin mutane da yawa irin wannan kayayyakin da cewa da wuya takaici, keyboards). Tare da 'yan ban, mutumin da yayi a Blackberry ƙare har sosai m daga cikin Blackberry. Oftentimes mutum wanda yana da Blackberry Za a iya samun su nuna ra'ayi cewa, shi ko ita ba zai iya kwatanta samun by ba tare da Blackberry.

Idan kun kasance interested in mallakan wani Blackberry, ya kamata ka kashe wani lokaci cin kasuwa a kusa da biyu da tubali da kuma turmi duniya da kuma a kan yanar-gizo da kuma World Wide Web. A wannan rana kuma age, akwai m array daban-daban yan kiri da bayar da Blackberry kayayyakin for sale biyu a cikin real duniya da kuma a tashoshin yanar-gizon. By shan lokacin da za a shop a kusa, za ka iya har ma su iya samun Blackberry a wani rangwame price.

A Net, akwai yan kiri da shirya musamman zuwa ga sayar da kayayyakin Blackberry. Bugu da kari, wata dama gwanjo da kuma Hotuna shafukan da za a iya samu a yi Blackberry kayayyakin a cikin inventories.

A cikin tubali da kuma turmi duniya, a Blackberry Za a iya samun a kowane yawan mabukaci lantarki Stores - ƙanana da manyan. By biya da hankali ga tallace-tallace da kuma Specials, za ka iya har ma suna da damar samun Blackberry a wani rangwame price a cikin tubali da kuma turmi duniya

da Internet access

Za ka yi amfani da yanar-gizo da kuma, ba shakka, ka duba talabijin, amma ka taba yi kokari Internet talabijin?

Mafi yawan mutane sun san daya daga cikin more yan aukuwa a m Internet amfani. Wannan sabuwar fasaha ya kawo dukan amfanin da yanar-gizo da kuma talabijin tare ya halicci your own cikin jiki Viewing kwarewa. A cikin sauki sharuddan Internet talabijin na nufin cewa ba za ka iya duba TV mike daga kwamfutar tafi-da-gidanka, ko tebur PC.

Internet TV ba ka damar ka kara da amfani da kwamfutarka da intanet connection. Ina sa ran da ka yiwuwa tunanin cewa akwai dole ne mafi za ka iya yi da ga keɓaɓɓen kwamfuta ko kwamfutar tafi-da-gidanka. Ka sani cewa buga da wuccin wasika, canja wurin your MP3 tarin to your iPod, ko kuma wasa da m game ko biyu online yana da wuya yin amfani da ta full m. Yanzu za ka iya bincika a dogara Hanyar nisha tare da samun Unlimited Viewing kuma ba ka ko da suna da ta dakatar your saba kwamfuta ayyukan.

Idan kun kasance mutumin da ba zai iya samun isasshen na kallon shirye-shirye a talabijin, tunani a kan yadda za Internet talabijin za ta bude sabon up zažužžukan for free Viewing. Za ka iya cim tare da yanzu news labaru, watch real lokaci wasanni mataki, ci gaba har zuwa ranar da kasuwar jari ƙungiyoyi ko ji dadin kadan haske comedy. Da kake bayar da fadi da dama nisha yiwuwa cewa ci gaba da girma, samun in shahararsa a kowace rana.

A lokacin rubuce-rubuce, FIFA World Cup 2006 ne kawai a kusa da kusurwar da, saboda mutane da yawa, Internet TV za ta samar da damar yin amfani da free live kwallon kafa qarqashinsu. Masu kallo za su iya ci gaba da sama da latest mataki daga dukan kasa da kasa kwallon kafa games shafe teams ciki har da Brazil, Argentina, Faransa, Ingila da yawa. Japan ta uku mafi girma a TV watsa shiri, Tokyo Broadcasting System, ya kwanan nan sanar da tsare-tsaren to iska gasar cin kofin duniya da shirye-shirye a kan yanar-gizo da kuma wayoyin hannu.

Idan ka yi amfani da yanar-gizo, ga wani irin bincike (ko da shi ke kawai taimaka wa yara da aikin gida), ku daina yi duba abin da kuka samu a cikin saba format na rubutu da kuma hotuna. Yanzu za ka iya ganin wannan bayani ta hanyar qarqashinsu of live ko kafin rubuce video samu ka ka gani details cewa kawai ba zai zama a bayyane a jerin hotuna.


5 Features na yanar-gizo Television:

1. Stations suna samuwa duniya. A halin yanzu fiye da 150 ƙasashe da Internet access don haka ba za ka iya ka tabbata cewa ba ƙasarka na da a kalla daya Internet TV tashar za ka iya duba.

2. No ƙarin hardware ake bukata. A baya, pupuk merk hantu hormon herbal hayati zpt asli hewan ikan gaharu durian coklat termurah  kallon talabijin a kan kwamfutarka, na bukatar da gwada tufafi da wani PC TV katin amma wannan ba ya cancanta. Inganta a cikin harkokin sadarwa masana'antu sanya broadband sadarwa more yadu samuwa da kuma rahusa, fiye da da barin more kuma mafi mutane su duba high quality streaming kafofin watsa labarai a kan kwamfutarka.

3. Duk da Intanit dangane iya duba. A m dangane gudun 56K bada shawarar da kuma kallon a wannan sauri ya kamata ba ka m hoto. Higher dangane gudu za su inganta hoto quality (dogara a kan uwar garke damar) da ya fi sauri sadarwa zai iya taimaka maka ka duba shirye-shirye a DVD quality.

4. New tashoshi suna kara da cewa a duk tsawon lokacin. Major 'yan wasan a cikin Internet masana'antu sun yi kwanan nan ya fara nuna sha'awa muhimmanci a cikin wannan hanzari fadada kasuwa. Google yana tasowa Google TV kuma ya sanya hannu sama American channel UPN da