Amakheli e- IP kumanethiwekhi ekhompyutheni awameleki izindawo ezithile zendawo. Kungakabonakala ukuthi kungenzeka, kodwa, ukucacisa indawo yangempela yamakheli e-IP ezimweni eziningi.
Amasistimu okuthiwa yi- geolocation azama ukumelela amakheli e-IP ezindaweni zendawo ngokusebenzisa ulwazi olubanzi lwekhompyutha. Ezinye yolwazi lwe-geolocation ziyatholakala ukudayiswa, futhi ezinye zingabuye zisetshenziswe mahhala ku-intanethi. Ingabe lobu buchwepheshe be-geolocation busebenza ngempela?
Ama-geolocation systems ngokuvamile asebenza ngezinjongo zawo ezihloswe kodwa futhi ahlupheka kwezinye izilinganiso ezibalulekile.
Ikheli le-IP lisetshenziswa kanjani?
I-geolocation ingasetshenziswa kumacala amaningana ahlukene:
Ukuphatha amawebhusayithi - Abaphathi bewebhu bangasebenzisa isevisi ye-geolocation ukulandelela ukusabalaliswa kwezindawo zezivakashi kwisayithi yabo. Ngaphandle kokwanelisa ilukuluku jikelele, amawebusayithi athuthukile angashintsha ngokuguquguqukayo okuqukethwe okuboniswe isivakashi ngasinye ngokuya endaweni yabo. Lezi zingosi zingavimbela ukufinyelela kwezivakashi ezivela emazweni athile noma ezindaweni ezithile.
Ukuthola abakwa-spammers - Abantu abahlukunyezwayo ku-intanethi ngokuvamile bafuna ukulandelela ikheli le-IP le-imeyili noma imilayezo esheshayo.
Ukuphoqelela umthetho - I-Recording Industry Association of America (RIAA) nezinye izinhlaka zingasebenzisa i-geolocation ukuthola abantu ngokungemthetho bafake amafayela abezindaba kwi-inthanethi, nakuba ngokuvamile basebenzisana ngqo nabanikezeli bezinsizakalo ze-intanethi (ISPs) .
Yiziphi Ukulinganiselwa Kwe-Geolocation?
Ulwazi lwezindawo zekheli le-IP liye lathuthuka kakhulu ngokunemba eminyakeni edlule. Bangase bazame ukufaka imephu ngayinye ikheli lenethiwekhi ekhelini elithile leposi noma i-latitude / longitude coordinate. Noma kunjalo, ukulinganiselwa okuhlukahlukene kusekhona:
- Amakheli we-IP angase ahlotshaniswe nendawo engafanele (isb., Ikhodi engafanele yeposi, idolobha noma isifundazwe ngaphakathi kwedolobha elikhulu).
- Amakheli angase afakwe kuphela endaweni enkulu (isib. Idolobha elikhulu, noma isimo). Amakheli amaningi ahlanganiswa kuphela nedolobha, hhayi ngekheli lesitaladi noma indawo / indawo yokubuya.
- Amanye amakheli ngeke avele ku-database futhi ngakho-ke angeke afakwe imephu (ngokuvamile evamile ngamanani we- IP angasetshenziswa ngokuvamile kwi-Inthanethi).
Ingabe i-WHOIS ingasetshenziselwa ukuhumusha?
I-database ye-WHOIS ayilungiselelwe ukuthola amakheli e-IP geographically. I-WHOIS ilandelela umnikazi wekhadi lekheli le-IP (i-subnet noma i-block) nekheli leposi lomnikazi. Noma kunjalo, lawa amanethiwekhi angathunyelwa endaweni ehlukile kuneyena inhlangano. Endabeni yamakheli anamabhizinisi, amakheli avame ukuhanjiswa emahhovisi amaningi egatsha ahlukahlukene. Ngenkathi uhlelo lwe-WHOIS lusebenza kahle ekutholeni nasekuxhumaneni nabanikazi beWebhsayithi, kuyisistimu yendawo ye-IP engalungile.
Kukhona kuphi imininingwane yolwazi lwe-Geolocation?
Izinsizakalo eziningana ze-intanethi zikuvumela ukuba useshe indawo yendawo yekheli le-IP ngokulifaka kufomu lewebhu elilula. Izinsizakalo ezimbili ezithandwayo yi-Geobytes ne-IP2Location. Ngayinye yalezi zinsizakalo isebenzisa ulwazi olulandelayo lwamakheli ngokusekelwe kwe-Internet traffic flow kanye nokubhaliswa kwesayithi. I-yolwazi yenzelwe ukusetshenziswa yiWebmaster futhi ingathengwa njengephakheji elandelwayo ngaleyo njongo.
Kuyini Skyhook?
Inkampani okuthiwa i- Skyhook Wireless ikhiqize imininingwane ye-geolocation yohlobo oluhlukile. Isistimu yabo yenzelwe ukuthatha indawo ye-Global Positioning System (GPS) yezintambo zenethiwekhi yasekhaya namaphoyinti okufinyelela angenantambo , okungahlanganisa namakheli omgwaqo. Isistimu ye-Skyhook ayitholakali esidlangalaleni. Noma kunjalo, ubuchwepheshe bayo busetshenziswe ku- AOL Instant Messenger (AIM) "I-plug-in" eduze kwami ".
Kuthiwani Mayelana Nama-Hotspot Database?
Izinkulungwane zama- hotspots ezingenantambo zitholakalayo ukusetshenziswa komphakathi emhlabeni jikelele. Ulwazi olubanzi lwe-intanethi lukhona ukuthola izindawo zokuhlala ze-Wi-Fi ezibala indawo ye- hotspot kuhlanganise nekheli layo lomgwaqo. Lezi zinhlelo zisebenza kahle kubahambi abafuna ukufinyelela kwe-inthanethi. Noma kunjalo, abatholi indawo ye-hotspot banikeza kuphela igama lenethiwekhi (i- SSID ) yephuzu lokufinyelela hhayi ikheli layo le-IP langempela.