Isikhathi sokungena kwe-wireless
Iphephile kanjani inethiwekhi yakho engenantambo? Ingabe kunzima ngokwanele ukubhekana nokuhlaselwa kwe-hacker, noma kuvulekile yini ngaphandle kokubhala noma i-password, okuvumela noma ubani nomuntu ukuba athole ukuhamba mahhala ngenkathi ukhokhela ibhilidi? Ukuphepha okungenantambo kubalulekile kuwo wonke umuntu ngoba akekho ofuna abaduni kwinethiwekhi yabo ukweba idatha noma ukweba umkhawulokudonsa wangaphambilini abawukhokhela imali enhle. Ake sibheke izinyathelo ongazithatha ukuze ukhiye inethiwekhi yakho engenantambo.
1. Vula ukubethela kwe-WPA2 ku-router yakho engenantambo
Uma usetha inethiwekhi yakho ye-Wi-Fi eminyakeni embalwa eyedlule futhi ungashintshanga noma yiziphi izilungiselelo kusukela ngaleso sikhathi, kungenzeka ukuthi ungasebenzisa ukubethela okungenakwenzeka kwe-Wireless Equivalent Ubumfihlo (WEP) okungaqondakali kalula ngisho ne-hacker kakhulu ye-novice. I-Wi-Fi Protected Access 2 (i- WPA2 ) iyinqubo yamanje futhi inamandla kakhulu okumelana ne-hacker.
Kuye ngokuthi ungakanani umzila wakho ongenawaya, ungadinga ukuthuthukisa i-firmware yayo ukuze ungeze ukwesekwa kwe-WPA2. Uma ungeke ukwazi ukuthuthukisa i-firmware yakho yokufaka ukwesekwa kwe-WPA2 ngakho kufanele ucabange ukutshala imali kumzila omusha ongenawaya osekela ukubethela kwe-WPA2.
2. Don & # 39; t Sebenzisa igama elixhunyiwe le-Wireless Network (SSID)
Kukhona uhlu abaduni abathanda ukubhekisela kulokho okuqukethe ama-SSID aphezulu kakhulu ayi-1000 (ama-network yenethiwekhi angenantambo). Uma ngabe i- SSID yakho isalolu hlu, kungenzeka ukuthi abaduni bavele badala ithebula le-Rainbow lendabuko (ithebula lephasiwedi ye-hash) elingasetshenziswa ukuphazamisa iphasiwedi yenethiwekhi yakho (ngaphandle uma usebenzisa iphasiwedi yenethiwekhi ende kakhulu). Ngisho nokusetshenziswa kwezinye ze- WPA2 kungase kube yingozi kulolu hlobo lokuhlaselwa. Hlola ukuqinisekisa ukuthi igama lenethiwekhi lakho alikho ohlwini. Yenza igama lakho lenethiwekhi libe yinto engahleliwe ngangokunokwenzeka futhi ugweme ukusebenzisa amagama esichazamazwi.
3. Yakha Iphasiwedi Yenethiwekhi Engenantambo Yengqayizivele Ngempela (Isikripthi Esabelwe Ngaphambi)
Ngokubambisana nokudala igama elinamandla lenethiwekhi elingewona uhlu lwe-SSID ejwayelekile kakhulu, kufanele ukhethe iphasiwedi eqinile yekhi yakho eyabelwe ngaphambili. Iphasiwedi yephasi elide kakhulu kungenzeka ukuthi iqhekeke kuneyesikhathi eside. Amaphasiwedi amadala angcono ngoba amathebula we-Rainbow asetshenziselwa ukuphazamisa amaphasiwedi awasebenzisi emva kokudlula ubude obuthile bephasiwedi ngenxa yokulinganiselwa kwesitoreji.
Cabanga ukusetha iphasiwedi yakho yenethiwekhi engenantambo ebude bezinhlamvu ezingu-16 noma ngaphezulu. Unenkinga eningi yokwenza ubuciko ngeKhiye yakho eyabelwe ngaphambili njengoba ubude bephasiwedi obude beWPA2-PSK bunamagama angu-64. Kungase kubonakale sengathi ubuhlungu bobukhosi ukuthayipha iphasiwedi ende ende, kodwa njengoba amadivaysi amaningi we-Wi-Fi efihla lephasiwedi, kuzodingeka ukhuthazelele lokhu ukucasuka kanye ngedivayisi, okuyinto intengo encane yokukhokha ukuphepha okwengeziwe inikeza.
4. Vumela futhi uhlole i-Firewall yakho engenantambo & # 39; s
Amanethiwekhi amaningi angenantambo ane-firewall eyakhelwe ngaphakathi engasetshenziswa ukusiza ukugcina abaduni bephuma kunethiwekhi yakho. Kufanele ucabange ukuvumela nokulungisa i-firewall eyakhelwe ngaphakathi (bheka isayithi lakho lokusekela lomkhiqizi ukuze uthole imininingwane). Ungase futhi ufune ukunika amandla isici se-"Stealth Mode" se-firewall ukuze usize ukunciphisa ukubonakala kwenethiwekhi yakho njengenhloso engaba khona. Uma usuvele unike amandla i-firewall yakho kufanele uyivivinye ngezikhathi ezithile ukuqinisekisa ukuthi wenza umsebenzi wayo. Hlola isihloko sethu esithi Ungahlola kanjani i-Firewall yakho ngolwazi oluthe xaxa.
5. Vala I-& # 34; Ukulawula Nge-Wireless & # 34; Faka ku-Router Yakho Engenantambo
Ungasiza ekuvimbeleni abaduni ukuthi bangakwazi ukulawula izici zokuphatha ze-router yakho engenazintambo ngokuvala isilungiselelo sokuhlelwa kwe "admin nge wireless". Ukukhubaza "I-Admin Via Wireless" kuqinisekisa ukuthi kuphela umuntu oxhunywe ku-router yakho ngekhebula le-Ethernet angakwazi ukufinyelela imisebenzi yokuphatha ye-router yakho engenantambo. Lokhu kusiza ekuvimbeleni ukuba bazame ukuvala ezinye izici zokuphepha ezifana nokubethela okungenantambo kanye ne-firewall yakho.