Akuyona into yokuhlanza amanzi yami eyagqekezwa kuqala. Kwakuyifriji yami ehlakaniphile. Ngo-3:00 ekuseni, ikhalenda lomndeni esikrinini salo lasulwa futhi lathathelwa indawo umlayezo ngesiNgisi esibi othi ufuna i-Bitcoin engu-0.5. Umshini wokwenza iqhwa waqala ukulahla ama-cubes phansi. Izibani zangaphakathi zazikhanya njenge-alamu ethule. Ikhaya lami elihlakaniphile, elinezindawo eziningi ezixhumene, lase liphenduke isimo sokubanjwa ekhishini lami.

Kwadingeka ngishayele ucingo olubizayo noluthusayo kuchwepheshe wezokuphepha kwe-inthanethi ukuze ngithole izinto zami zikagesi. Kodwa umbuzo wakhe wokugcina wangenza ngaba nomuzwa ojulile wokuphola kuneqhwa elalisesitezi sami: "Ingabe une-water purifier exhunyiwe kunethiwekhi efanayo?"

Ngenza kanjalo. Futhi ngokuzumayo, ukwesaba kwami ​​okukhulu kwashintsha kusuka emanzini angcolile kuya kolunye uhlobo lobuthi: ukuchithwa kwedijithali.

Sivikela i-Wi-Fi yethu, sibuyekeza ama-laptop ethu, futhi siyawaqaphela ama-imeyili e-phishing. Kodwa sixhuma idivayisi ngokunganaki kunethiwekhi yethu enokulawula okuqondile, ngokomzimba phezu komthombo osekela impilo—amanzi ethu—ngokuphepha okuvamile okungabi namandla njengethoyizi lengane. Isihlanzi samanzi esigqekeziwe asiyona nje into ephukile; siwukwephulwa komthetho ezingeni eliseduze kakhulu.

Ubungozi “befriji yedijithali”: Indawo yokuhlasela yomhlanzi wakho

Uchwepheshe wami wezokuphepha kwe-inthanethi udwebe ukufana ebhodini elimhlophe. Njengefriji yami, isihlanzi sami samanzi “esihlakaniphile” esisezingeni eliphezulu siyikhompyutha exhunywe kunethiwekhi egobolondweni lepulasitiki. Indawo yayo yokuhlasela ibanzi:

• Ingosi Yohlelo Lokusebenza/Ifu Ebuthakathaka: Ukungena ngemvume ukuze uyilawule noma ubuke idatha yayo kuvame ukuvikelwa yiphasiwedi elula, ngezinye izikhathi ngisho nephasiwedi ezenzakalelayo.
• I-Firmware Ephelelwe Yisikhathi, Engalungiseki: Iningi lezihlanzi “liyakhohlwa.” Inkampani kungenzeka ingaphinde ikhiphe isibuyekezo sokuphepha ngemva kosuku ethunyelwa ngalo.
• Ukusakaza Idatha Okuhlala Njalo: Ihlala ishayela ekhaya—ithumela idatha yokusetshenziswa, isimo sesihlungi, kanye nolwazi lokuxilonga kuseva yomkhiqizi. Lokhu kungaba ukuvuza kwedatha emikhubeni yakho yasekhaya.
• Amavalvu Okulawula Okungokwenyama: Lena yingxenye eyesabekayo kakhulu. Inama-solenoid namavalvu angavula futhi avale ukugeleza kwamanzi, noma aqalise ukugeleza kohlelo.

Ezandleni zomenzi wobubi, lokhu akuyona ingozi ecatshangelwayo. Kuyipulani yokulimala.

Izimo Ezingacabangeki: Kusukela Enkingeni Kuya Ephusheni Elibi

Ake sidlule “ekwephulweni kwedatha” okungaqondakali siye ekuhlaselweni okubonakalayo nokungenzeka:

1. Ukukhiywa kweRansomware: Isimo esingaba khona kakhulu. Isixhumi esibonakalayo sesihlanzi sakho sikhiywe yi-ransomware. Umlayezo esikrinini saso noma kuhlelo lwakho lokusebenza udinga inkokhelo ukuze kubuyiselwe umsebenzi. Awukwazi ukuhlola isimo sesihlungi, uqhube umjikelezo wokuhlanza, noma ezimweni ezimbi kakhulu, uhlelo lungase lwenqabe ukukhipha amanzi, okubamba ukumuncwa kwamanzi.
2. Ubuqhophololo "Bokukhohlisa Ngesihlungi": Isigebengu se-hacker sithola ukufinyelela emibikweni yesistimu. Sikhohlisa isaziso sokuthi isihlungi ngasinye kanye ne-RO membrane kuhlulekile kakhulu, sinxusa ukuthi kushintshwe ngokushesha ngesixhumanisi sesitolo esingelona iqiniso (noma esinonya) esithengisa izingxenye mbumbulu ezibiza kakhulu, ezibiza kakhulu. Sisebenzisa ukwethemba kwakho idivayisi ukuze sikukhohlise.
3. Ukucekelwa Phansi Kwesistimu: Isikripthi noma umhlaseli uthumela umyalo we-firmware owonakele, aqede ngokuphelele ibhodi lokulawula. Umshini uyisivikelo sephepha esifile, esivuzayo uze ukhokhele ukufaka kabusha ibhodi lomama eligcwele.
4. Ukubhujiswa Okungokoqobo (Icala Elibi Kakhulu): Umhlaseli onokufinyelela okujulile, ngokombono, angakwazi ukujikeleza ama-valve ohlelo ngokungenaphutha. Lokhu kungabangela i-hammer yamanzi—umfutho ongaqhuma ama-fittings futhi ubangele ukukhukhuleka ngaphakathi kwamakhabethe akho nasezindongeni. Akukhona ukufaka ubuthi emanzini; kodwa ukusebenzisa umshini ukuze ubhujiswe ekhaya lakho.

Iphrothokholi Yakho Yokuphepha Kwamanzi Edijithali Yamaphoyinti angu-7

Ngemva kokuphazamiseka kwefriji yami, ngisebenzise le nqubo kuzo zonke izinto ezixhunyiwe, ikakhulukazi i-purifier yami. Nawe kufanele.

1. Yihlukanise kuNethiwekhi Yezivakashi: Dala inethiwekhi ehlukile ye-Wi-Fi (ama-router amaningi esimanje angakwenza lokhu) kuphela kumadivayisi akho e-IoT. Isihlanzi sakho, izibani, kanye nefriji kuhlala lapha. Ama-laptop akho, amafoni, kanye namadivayisi okusebenza kuhlala kunethiwekhi eyinhloko. Kuvimbelwe ukwephulwa kwenethiwekhi yezivakashi.
2. Susa Okuzenzakalelayo: Shintsha igama lomsebenzisi nephasiwedi ezenzakalelayo yohlelo lokusebenza lokuhlanza kanye nephothali yewebhu ibe igama lokungena eliqinile neliyingqayizivele. Sebenzisa umphathi wephasiwedi.
3. Izimvume Zohlelo Lokusebenza Lokuhlola: Kuhlelo lokusebenza lweselula lokuhlanza, yenqaba ZONKE izimvume ezingadingeki nhlobo ukuze zisebenze (Indawo, Oxhumana nabo, njll.). Idinga i-Wi-Fi. Iyayidingahhayikudingeka wazi ukuthi ukuphi.
4. Khubaza Ukufinyelela Okukude Uma Kungenzeka: Ingabe uhlelo lokusebenza lukuvumela ukuthi ululawule noma kuphi? Uma ukudinga ekhaya kuphela, bheka ukuthi kukhona yini imodi ethi “Inethiwekhi Yendawo Kuphela”.
5. Hlola "i-Wi-Fi Kill Switch" Ebonakalayo: Amanye amamodeli anenkinobho encane yokukhubaza i-Wi-Fi. Uma ungazisebenzisi izici ezihlakaniphile nsuku zonke, vala i-Wi-Fi unomphela. I-purifier eyimpumputhe iyi-purifier ephephile. Setha izikhumbuzi zekhalenda ngesandla ukuze kushintshwe izihlungi.
6. Gada Inethiwekhi Yakho: Sebenzisa ithuluzi elilula lokuskena inethiwekhi (njenge-Fing) ukuze ubone ukuthi yimaphi amadivayisi axhunywe kunethiwekhi yakho yasekhaya. Uma ubona okuthile ongakuqondi, phenya.
7. Buza Umbuzo Onzima Ngaphambi Kokuthenga: Uma ucwaninga ngomshini wokuhlanza “ohlakaniphile”, thumela i-imeyili kusevisi yenkampani. Buza: “Iyini inqubomgomo yakho yokudalula ubungozi? Ukhipha kangaki ama-patch okuphepha kumadivayisi akho axhunyiwe?” Impendulo yakho engeyona impendulo.