Yuav ua li cas mus txuas rau WiFi nyob rau hauv Moscow Metro: kev qhia kom paub saib

Cov neeg siv niaj hnub gadgets yog heev nyob rau hauv Internet. Tsis muaj kev nkag tau mus rau lub ntiaj teb dav Web, txawm kaum feeb yuav nkag mus rau hauv ib tug stupor, lwj lub mus ob peb vas, tshwj xeeb tshaj yog yog tias koj urgently yuav tau mus xyuas koj email los yog los sib piv tej ntaub ntawv. WiFi - network, uas koj muaj peev xwm txuas rau wireless Internet nyob qhov twg nyob rau hauv lub nroog, qhov twg muaj yog tsim nyog pab them nqi.

Thaum twg thiab nyob qhov twg nws yog feem ntau yooj yim rau siv hauv Internet? Dhau lub sij hawm nyeem ntawv e-phau ntawv, xov xwm txau yooj yim tshaj plaws txoj kev uas yuav ua hauj lwm, piv txwv li, nyob rau hauv lub subway. Lub xub ntiag ntawm dawb thiab ceev ceev Internet - ib tug tsim nyog mob rau ib tug xis yam taw tes uas, qhov no yog tshwj xeeb tshaj yog muaj tseeb rau cov nroog loj.

Yuav ua li cas yog WiFi?

WiFi - network, uas yog tsim los pab nyob rau hauv lub Netherlands, nees nkaum-tsib xyoo dhau los. Nws yog tsim los rau cov tshuab ua tswvcuab rau lub lag luam nyob rau hauv lub hom lub npe WaveLAN, thiab guaranteed cov ntaub ntawv nqi ntawm 1 mus rau 2 MB ib ob. WiFi yuav txo tau los ntawm lub Wireless-Fidelity English kab lus yog txhais li "wireless kev ntseeg" los yog "wireless network txheem." Lub tswvyim ntawm "wi-fi" muaj kev nkag tau mus taw tes (AP) thiab cov neeg. Point hau nws SSID (qhia) ntawm tshwj xeeb signaling packets. Lawv muaj me me qhov ntev thiab tsis txhob cuam tshuam tus yam ntxwv ntawm lub network. Piv txwv li, 1 Mbit / sec. - qhov tsawg tshaj plaws rau cov kis ntawm cov ntaub ntawv dua WiFi. Cov kev pab them nqi rau thaj tsam tej zaum yuav me me, tab sis, nrog kev pab los ntawm ib tug wireless network yog ib qho yooj yim rau dej das Internet nyob qhov twg thiab thaum twg lub sij hawm yooj yim. Ib tug lossis loj tus naj npawb ntawm cov neeg yog muaj peev xwm los soj ntsuam cov kev pab WiFi. Plus yog hais tias koj muaj peev xwm txuas mus rau lwm cov pab kiag li lawm, thiab dawb lub siv internet pab.

hauv paus ntsiab lus ntawm cov lag luam

Yuav ua li cas mus txuas rau WiFi nyob rau hauv lub Moscow Metro? Lub hauv paus ntsiab lus ntawm kev twb kev txuas thiab lag luam yooj yim, tsis tau hais tias hais txog cov complexities ntawm kev ua engineers uas ntsia saib taw tes nyob rau hauv lub subway ntau. Rau hnub tim, tag nrho cov kab ntawm cov Moscow metro yog nruab nrog cov kev pab cuam "wi-fi". Tag nrho raws qhov kis ib tug tshwj xeeb radiating cable uas muab connectivity GSM / UMTS. Positioned therealong kav hlau txais xov pub cellular teeb liab.

Thaum lub sij hawm lub lag luam ntawm lub network, "wifi" nyob rau hauv lub subway tsheb sau raws nkaus Ii mus rau lub router. Nws converts lub teeb liab uas hau lub WiFi-kav hlau txais xov. Los ntawm kev siv xws li ib tug wireless network yuav tau saib railway web. WiFi nyob rau hauv lub Moscow metro no tsuas yog nyob rau hauv tsiv lub tsheb, tab sis tsis nyob rau hauv qhov chaw nres tsheb. Catering khoom nyob rau hauv lub tsheb sab nraum lub thawv - 75 volts. Lub peculiarity yog tias coob uas xam nrog yuav tsis hloov ntawm kev nkag tau mus ntsiab lus "wi-fi". Kev pab them nqi rau thaj tsam nyob rau hauv Moscow metro twb tsis muaj analogues. Nyob rau hauv lub ntiaj teb no dawb nkag tau mus rau hauv Internet yog tau tsuas yog nyob rau qhov chaw nres tsheb es nyob rau hauv lub tsheb.

Pros thiab cons

Dawb WiFi nyob rau hauv lub Moscow Metro - nws yog yooj yim thiab niaj hnub txoj kev uas yuav siv lub Internet. Nyob rau hauv no wireless network txoj kev zoo heev, tab sis muaj drawbacks. Lub ntsiab plus - nws yog tsis muaj yuav tsum tau mus pw cable internet. Wireless kev sib txuas lus no yog tsim rau cov vaj tse nyob rau hauv uas nws yog tsis yooj yim sua kom hloov cov qauv ntawm cov partitions. Lub router yog ntau npaum li cas yooj yim tshaj hauv lub bundles ntawm nyob ntawm tej. Tawg los ntawm lub WiFi network yog 100 lub sij hawm tsawg tshaj li uas ntawm ib tug xov tooj txawb, uas yog vim li cas lub technology tau sai heev tau chaw thiab kis.

Ib tug loj loj ntxiv rau yog hais tias yuav luag tag nrho cov niaj hnub gadgets, xws li laptops muaj built-nyob rau hauv daim "wi-fi". Tu siab, muaj tsis nyob rau hauv WiFi. Yog hais tias koj siv nws rau koj lub xov tooj, koj yuav tsum nqa mus rau hauv tus account uas lub network yuav haus ib tug ntau ntawm lub zog. Qhov no ua rau ceev ceev roj teeb. Kws txawj qhia tsis tau hloov ntawm WiFi ntaub ntawv vim lub high yuav rhuav ib tug encrypted teeb liab. Lub tsev, uas nws phab ntsa yog ua los ntawm kev reinforced, lub teeb liab yog feem ntau tu ncua. Deteriorating kev sib raug zoo thiab thaum lub sij hawm huab cua xws li hnyav nag.

Yuav ua li cas mus cuag?

Nyob rau hauv thiaj li yuav xa mus rau kev ntaus rau WiFi, kav hlau txais xov adapter thiab lwm yam tej yam kev mob rau kev twb kev txuas yuav tsum tau ntsib, thiab cov kev xaiv uas muaj. Zoo tag nrho cov niaj hnub gadget txhawb ib tug wireless network. Nco ntsoov tias lub kev twb kev txuas yog muaj kev ruaj ntseg yog koj siv cov "wi-fi" nyob rau hauv ib tug pej xeem qhov chaw. Yuav kom txuas mus rau lub network, qhov lo lus zais yuav tsum tau. Sim password guessing cov kev pab cuam, yog tias koj xav mus koom nrog ib tug WiFi neeg nyob ze, tab sis hais tias yuav siv sij hawm ib tug ntev lub sij hawm. Qhov yooj yim thiab feem ntau txhim khu kev qha txoj kev - hu rau koj tus muab kev pab cuam.

Siv cov subway

Yuav ua li cas mus txuas rau WiFi nyob rau hauv lub Moscow Metro? Tov nyob rau hauv lub subway tsheb muaj kev ruaj ntseg:

1. Yog hais tias tus ntaus ntawv yog kom nquag plias, koom nrog cov network MosMetro-Dawb, uas yog tso tawm nyob rau hauv lub WiFi chaw.
2. Qhib koj lub browser thiab ntaus nyob rau hauv qhov chaw nyob bar vmet.ro.
3. Sau koj xov tooj ntawm tes xov tooj nyob rau hauv lub kab "qhia kom paub."
4. Rau cov kev cai tswjhwm tus xov tooj yuav tau txais ib SMS code uas yuav tsum tau nkag mus rau hauv lub portal vmet.ro.

Tom qab ua lub system yuav tsum nco ntsoov tus ntaus ntawv thiab hereinafter yog ib qho tsis siv neeg tso cai.

sau npe

Paub txog network chaw kom pab tau tus neeg to taub seb koj muaj peev xwm txuas rau ib tug lub qhov rooj. WiFi sau npe nyob rau hauv Moscow subway thiab tsim qauv enables cov neeg mus xaiv cov kev rau roaming thiab kev twb kev txuas. Qhov tseeb versions ntawm lub operating systems ntsia rau qhov pab kiag li lawm yog muab tej txiaj ntsim nrog ib tug muaj nuj nqi Xoom Configuration, uas qhia tau hais tias tus neeg siv cov muaj network sib txuas. Qhov no txhais tau tias tej WiFi kev twb kev txuas yuav raug tswj los ntawm cov operating system ntawm lub gadget.

Xws li ib tug txuas tau tsim rau wireless nkag tau mus rau hauv Internet. Nws theem ua ke ib tug xov tooj ntawm kev cai (cov ntaub ntawv encoding). Niaj hnub no muaj koob meej ntawm Internet cafes, qhov twg neeg tuaj saib yuav siv lub "wi-fi" Free. Kis ceev ntawm WiFi cov ntaub ntawv yog tsis inferior mus wired tes hauj lwm. Nws yog yooj yim thiab kev lag kev luam zoo. Yog hais tias tus neeg siv xav kom lub gadget pub dawb rau siv nws, nws yuav tsum zoo configure lub adapter rau koj ntaus ntawv. Ib cov kws txawj hais lus cam uas nyob rau hauv lub nyob ze yav tom ntej yuav hloov WiFi mobile sib txuas lus.

kev qhia kom paub

Yuav ua li cas mus txuas rau WiFi nyob rau hauv lub Moscow Metro tsis muaj teeb meem? Wireless Internet nyob rau hauv lub subway yog cov txheej txheem ntawm nyob rau hauv xws li ib tug txoj kev uas koj yuav tsum tau mus los ntawm yuav tsum tau kev qhia kom paub ntaus ntawv. Nws yog nyob rau ntawm lub xov tooj txawb kabke tooj. Nws yuav tsum tau cia li ib lub sij hawm. Peb lub xyoos dhau los, ib tug kev cai lij choj twb dhau uas txwv tsis pub anonymous saib nyob rau hauv pej xeem chaw network. Tus tswj hwm muab kev nkag tau mus xwb tsis muaj cai mus rau cov neeg siv tiag tiag.

phau ntawv sau

Yuav ua li cas mus cuag ib tug WiFi Laptop? Kav hlau txais xov, pleev xim rau ntawm lub cev ntawm tus dais, hais tias lub laptop txhawb wireless. Sau cov chaw ntawm cov kev tswj vaj huam sib luag thiab tig rau kev ruaj ntseg hom. Yooj yim kev pab cuam mus txuas - AirDroid los yog FTP neeg rau zaub mov:

1. Qhib koj lub browser thiab ntaus nyob rau hauv qhov chaw nyob bar web.airdroid.
2. Nruab ib lub AirDroid app uas yuav tsum downloaded ntawm Google ua si.
3. Khiav daim ntawv thov. Nyob rau hauv network tshwm rau hauv lub screen, uas yog txuam nrog ib tug phau ntawv sau, qhov chaw nyob thiab ib tug QR-code khawm.
4. Tam sim no koj muaj peev xwm txuas koj lub laptop rau cov ntsiav tshuaj ntawm WiFi, thiab siv wireless Internet.

Nyob rau hauv lub subway qhia kom paub txoj kev nyob rau hauv lub laptop yog tib yam li nyob rau lwm lub pab kiag li lawm. Yuav tsum tau ib daim ntawv tso cai thiab txoj kev pom ntawm nkag ntawm SMS.

smartphone

Yuav ua li cas mus txuas rau WiFi nyob rau hauv lub Moscow metro rau koj lub xov tooj manually? Tsav yam rau lwm yam electronic pab kiag li lawm. Mus rau tej chaw "wi-fi" thiab ntsaws lub adapter, nrhiav cov kev twb kev txuas, coj mus rhaub koj cov ntiv tes, tuav nws. Thaum koj pom cov sub-ntawv qhia zaub mov, koj yuav pom peb txoj kev thiab: "Txuas", "Rho tawm" thiab "Kho kom raug neeg". Xaiv "Change Network", sau cov lo lus zais kev ruaj ntseg, thov zuam cov kab ntawm "Advanced", nias rau ntawm "tus IP chaw" thiab "Neeg" los yog "zoo li qub tus IP». Tom ntej no, lub nram qab no kab yuav tsum qhib:

1. Sau tus IP-qhov chaw nyob ntawm lub router. Piv txwv li, 192.168.0.101.
2. Sau lub neej ntawd rooj vag uas hais hauv tus router.
3. Tsis txhob hloov lub prefix ntev.
4. Sau lub DNS1 thiab DNS2 (8.8.8.8 thiab 8.8.4.4.).
5. Txuag koj cov ntaub ntawv.

Smartphones kuj tuaj koom cov kev ua "Ntxiv Network". Sau npe WiFi chaw, tig rau lub adapter, ntxiv network, sau lub npe (lub npe) thiab password kev ruaj ntseg.

board

Yuav ua li cas mus txuas rau WiFi nyob rau hauv lub Moscow metro rau lub ntsiav tshuaj, yog siv nyob rau hauv lub "hauv" operating system? Ua ntej peb yuav tsum qhib tus ceev kev nkag mus ntaus nta. Nrhiav khawm nrog lub logo ntawm WiFi, nyem rau ntawm nws thiab lub module yog switched. Lwm txoj kev ntawm activating lub adapter:

1. Qhib lub gadget ntawv qhia zaub mov.
2. Xaiv lub icon "tej chaw".
3. Sau npe «WiFi» seem thiab ntsaws lub adapter.
4. Xaiv los ntawm daim ntawv teev cov xov network, nkag mus rau ib tug ruaj ntseg lo lus zais, yog tias yuav tsum tau.

tswv yim pom zoo

Muaj coob tus neeg yuav txaus siab nyob rau hauv cov nqe lus nug: yog vim li cas tsis ua hauj lwm WiFi nyob rau hauv lub subway? Moscow - ib tug lossis loj lub nroog, uas yog heev muaj nuj nqis uninterrupted kev twb kev txuas rau hauv Internet. Dawb nkag ntsiab lus yog nce, uas nyob rau hauv nws tus kheej yog ib tug zoo kawg li qhov tseeb. Txawm li cas los, WiFi yuav xa ib tug loj teeb meem, thiab txawm muaj teeb meem rau tus neeg siv. Nco ntsoov hais tias wireless internet yog tsis muaj kev nyab xeeb thiab muaj ib lub caij nyoog encounter nrog kev dag thiab ua tub sab ntawm cov ntaub ntawv npog:

• Tua sib koom. Yog hais tias koj siv ib tug pej xeem WiFi network, tig tawm qhov kev tso cai mus koom lub gadget (share music, cov ntaub ntawv). Qhov no yuav ua tau yog hais tias koj nyob rau hauv lub chaw ua hauj lwm los yog nyob rau hauv tsev.
• Siv ib tug VPN. Kws txawj qhia kom siv pej xeem virtual VPN. Nws tsim ib tug ruaj ntseg kev twb kev txuas, txawm yog hais tias tus VPN neeg siv yog kev cob cog rua rau lub "wi-fi". VPN yog kev cob cog rua ntawm dawb thiab them cov kev pab cuam.
• Tsis txhob txuas rau WiFi txiav. Yog hais tias lub gadget yog kev cob cog rua rau lub "wi-fi" nyob rau hauv tsis siv neeg hom, muaj kev pheej hmoo yuav tsum tau ntsib ib network teem los ntawm hackers mus nyiag ntaub ntawv.
• Siv SSL. SSL raws tu qauv extension Txhua qhov txhia chaw yuav tiv thaiv tau cov neeg siv cov ntaub ntawv thaum koj mus ntsib tej website.
• Ob-kauj ruam pov thawj. WiFi kev twb kev txuas (kev ruaj ntseg), koj muaj peev xwm tsim, yog tias koj tuav ib tug ob-kauj ruam authentication. Account Access network siv ib lo lus zais thiab SMS. Cov downside yog hais tias xws li authentication yuav siv sij hawm lub sij hawm. rau Gmail chaw yog raws li nram no: tej chaw - Accounts thiab Ntshuam - Lwm yam Google Account chaw - Safe-kauj ruam pov thawj.
• Qhia kom meej lub npe ntawm lub network. Yog hais tias lub Internet Cafe yuav nrhiav tau free network, nug tus neeg ua hauj lwm lub tsev kawm ntawv, nws yuav tsum tau hu ua.
• Tiv thaiv passwords. Tsis txhob muab ib lo lus zais rau txawv nyiaj, siv lawv txoj kev ob peb ua ke.
• Tig rau ntawm lub firewall. Muaj ntau kev khiav hauj lwm systems muaj ib tug firewall. Nws yuav khiav ntawm kev twb kev txuas, tiam sis tsis tau lees tias tag nrho cov kev tiv thaiv. Zoo, yog hais tias qhov kev xaiv no enabled. Nyob rau lub qhov rais, nws yog nyob rau hauv cov tswj vaj huam sib luag "System thiab Security." Luag WiFi rau laptop kho tau yooj yim raws li rau lwm yam pab kiag li lawm.
• Anti-Tus kab mob no. Nws tiv thaiv koj lub computer tiv thaiv tej yam txawv txav. Lub sij hawm hloov qhov kev pab cuam, ces nws yuav thaiv tej yam txawv txav thiab pab khaws cia rau lub pub leej twg paub cov neeg siv cov ntaub ntawv.