4 izimfihlo Hackers Wireless Akufuni Ukwazi

I-Hacker: Akukho okuzobona lapha. Sicela ungakhathazeki ukufunda lokhu.

Usebenzisa iphoyinti lokufinyelela elingenantambo elinokubethela ukuze uphephile, kwesokudla? Akulungile! Abaqaphi badinga ukuthi ukholwe ukuthi uvikelekile, ngakho uzohlala usengozini ekuhlaselweni kwabo.

Ukungazi akuyona injabulo. Nazi izinto ezine abaduni abangenantambo abangathemba ukuthi ngeke ukwazi ukuthola, ngaphandle kwalokho bangase bangakwazi ukungena kwinethiwekhi yakho engenantambo kanye / noma ikhompyutha yakho:

Ukubethela kwe-WEP akusizi ngalutho ukuvikela inethiwekhi yakho engenantambo. I-WEP ishaywa kalula ngaphakathi kwamaminithi futhi ihlinzeka kuphela ngabasebenzisi ngomqondo wokuphepha wamanga.

Ngisho noma umuntu oshayisayo angakwazi ukunqoba ukuphepha kwe-Wired equivalent Ubumfihlo ( WEP ) -kusekelwe ekulandeni kwemizuzu, okwenza kube okungenasisekelo njengendlela yokuvikela. Abantu abaningi bafaka ama-routers abo eminyakeni eminingi edlule futhi abazange bakhathazeke ukushintsha ukubethela kwabo okungenawaya kusuka ku-WEP kuya kokuphepha kwe-WPA2 okusha futhi okunamandla. Ukubuyekeza i-router yakho ku-WPA2 yinqubo elula. Vakashela iwebhusayithi yakho yomkhiqizi we-wireless ukuze uthole imiyalelo.

2. Ukusebenzisa isihlungi sakho se-wireless & # 39; s MAC ukuvimbela amadivaysi angagunyaziwe ekujoyineni inethiwekhi yakho ayisebenzi futhi ayinqobe kalula.

Zonke izingxenye ze-hardware e-IP esekelwe, kungakhathaliseki ukuthi i-computer, uhlelo lomdlalo, iphrinta, njll, inamakheli e- MAC ayingqayizivele ekhonjiwe ku-interface yayo yenethiwekhi. Ama-routers amaningi azokuvumela ukuthi uvumele noma ulahle ukufinyelela kwenethiwekhi ngokusekelwe ekhelini le-MAC yedivayisi. I-router engenazintambo ihlola ikheli le-MAC ledivayisi yenethiwekhi ecela ukufinyelela futhi ilinganisa uhlu lwakho lwamakhomithi avumelekile noma aphikisiwe. Lokhu kuzwakala njengendlela yokuphepha enkulu kodwa inkinga ukuthi abaduni bangakwazi "ukuphazamisa" noma bahlanganise ikheli le-MAC elikhohlisayo elifana nelinye elivunyiwe. Konke okudingeka bakwenze ukusebenzisa uhlelo lokubamba iphakethe elingenantambo ukuze bahoxise (evesdrop) emgwaqweni ongenazintambo futhi babone ukuthi yiziphi ikheli le-MAC eziwela inethiwekhi. Bese bangabeka ikheli labo le-MAC ukufanisa elinye lalo livunyelwe futhi bajoyine inethiwekhi.

3. Ukukhubaza umzila wakho wokungena ongenantambo & # 39; s isici sokuphatha esikude kungaba yindlela ephumelelayo kakhulu yokuvimbela umonakalo ekuthatheni inethiwekhi yakho engenantambo.

Ama- router amaningi angenantambo ane-setting evumela ukuthi wena uqondise i-router ngokusebenzisa uxhumano olungenantambo. Lokhu kusho ukuthi ungakwazi ukufinyelela kuzo zonke izilungiselelo zokuphepha zokuhamba kanye nezinye izici ngaphandle kokuthi ube kwikhompyutha exhunyiwe ku-router usebenzisa ikhebula le-Ethernet. Yize lokhu kungcono ukukwazi ukuphatha i-router ikude, inikeza enye iphuzu lokungena kumqaphi ukuze uthole izilungiselelo zakho zokuphepha futhi uguqule kokuthile okungcono kakhulu kobuhle be-hacker. Abantu abaningi abalokothi bashintshe amaphasiwedi wokuphatha okuzenzakalelayo efektri ku-router yabo engenazintambo eyenza izinto zibe lula nakakhulu kumuntu okhwabanisa. Ngincoma ukuvula i- "vumela umphathi nge-wireless" ukuthi ivuliwe ngakho kuphela umuntu oxhumana nomzimba kunethiwekhi angazama ukulawula izilungiselelo zokuhamba nge-wireless.

4. Uma usebenzisa ama-hotspots asesidlangalaleni ungumgomo olula wokuhlaselwa kwabantu phakathi nendawo kanye nokuhlasela.

Abaqaphi bangasebenzisa amathuluzi afana ne-Firesheep ne-AirJack ukwenza ukuhlaselwa "kwabantu-ngaphakathi-phakathi" lapho bezingenisa khona engxoxweni engenantambo phakathi komthumeli nomamukeli. Uma sebezifakile ngempumelelo emgqeni wokuxhumana, bangavuna amaphasiwedi e-akhawunti yakho, bafunde i-imeyili yakho, babheke i-IM yakho, njll. Bangasebenzisa ngisho namathuluzi afana ne-SSL Strip ukuthola amaphasiwedi kumawebhusayithi avikelekile owavakashelayo. Ngincoma ukusebenzisa umhlinzeki wenkonzo ye-VPN yokuvikela yonke imoto yakho uma usebenzisa amanethiwekhi we-wi-fi. Izindleko ezivela ku-$ 7 nangaphezulu ngenyanga. I-VPN ephephile inikeza isendlalelo esengeziwe sokuphepha okunzima kakhulu ukunqoba. Ungakwazi ngisho ukuxhumeka ku-VPN kwi-smartphone (Android) kulezi zinsuku ukugwema ukuba ngeso lenkomo. Ngaphandle uma umqaphi ezimisele kakhulu ukuthi uzoqhubeka futhi azame ukukhomba okulula.