A ransomware ne m ne mai sa na kwamfuta code abin da aka rubuta encrypt daban-daban irin fayiloli ba a kan wani kwamfuta. Wannan code yanzu ana amfani da su samun wani riƙe da fayiloli ba a kan daban-daban kwakwalwa domin rike su don samun diyya. A mafi sauki kalmomi, a lokacin da kwamfuta samun shafi ransomware, da cutar encrypts da tsarin aiki, kazalika da mafi yawan data yanzu a kan kwamfuta. Sa'an nan da hackers a tuntuɓi mai shi na kwamfuta to bari su san game da halin da ake ciki da kuma umarce su da su biya wani nauyi adadin kudi don samun su kwamfuta decrypted. Da dama daban-daban na ransomware ƙwayoyin cuta sun fito sararin sama a cikin past shekaru amma mafi muni daya ya zuwa yanzu da aka sani a matsayin WannaCry. Evidence ya zo da haske cewa, ya danganta wannan cutar ga Koriya ta Arewa hackers wanda aka a baya da hannu a wani yawan sananne cyber laifuka ciki har da Hacking na wani goge banki kazalika da m Hacking na Sony Studios.
Part 1: Mene ne Wannacry ransomware?
WannaCry ne wasu irin kwamfuta ƙwayoyin cuta da ake kira ransomware. An sani don samun cikin kwamfuta na wani wanda aka azabtar a lokacin da suka sauke wani maras so fayil ko yin click a kan daidai button. A cutar yana da iko da shi encrypts duk fayiloli ba a kan wani kwamfuta cikin adalci 'yan seconds. A wasu kalmomin, kome a kwamfuta samun kulle da kuma m. Bayan da kwamfuta samun kulle, da mai shi ne yawanci kusata da hackers suke nẽman su biya fansa domin samun su kwamfuta sama da gudu sake. A fansa ne yawanci kusa da wani wuri $ 300 da hackers bukaci ka biya shi ta hanyar Bitcoins. Mafi munin sashi game WannaCry ne da cewa akwai tabbacin cewa za ka iya samun duk fayiloli baya ko da bayan ka biya fansa adalci kuma a square. Saboda haka mafi kyau m a wannan batun shi ne ka kare kanka da mafi kyau zai yiwu hanya. A 'yan cikakken bayani a kan yadda za ka iya iya samun tsare up domin ya hana WannaCry aka ba a kasa.
Sashe na 3: Patch Windows tare da sabuwar software updates
Tun da cutar da aka shafi kwakwalwa yanã gudãna a kan Windows aiki tsarin, Microsoft nan da nan ita tanã gudãna daban-daban faci for daban-daban bambance-bambancen karatu na MS windows domin ya yi musu mafi alhẽri mai kariya a kan qeta code. Saboda haka abu na farko da cewa kana bukatar ka yi don ka samu kwamfutarka ne to download da kuma shigar da latest tsaro faci a cikin kwamfutarka. Za ka iya samun su sauke daga Windows updates cibiyar. Da zarar ka yi, matsa zuwa na gaba sashe.
Sashe na 4: Ajiye duk fayiloli
A mafi kusanta zuwa ci gaba da kanka lafiya daga biya wani kudi a matsayin fansa ne zuwa ajiye dukkan muhimman bayanai ba a kan kwamfutarka. Wannan hanya, ko idan ka samu hacked ta WannaCry ko wani virus a duniya, kana zai iya samun damar yin amfani da duk fayiloli ta wajen yin amfani da baya up dauka a baya. An sosai shawarar ci gaba da Ana ɗaukaka your madadin akai-akai don haka da cewa za ka iya iya samun abin da baya idan akwai wani mai tsaro warwarewarsu.
Sashe na 5: Shigar da kuma gudu riga-kafi software
Daya daga cikin mafi muhimmanci abubuwan da ya yi domin ya hana yin kai hari da wani irin cutar ne a kafa mai kyau quality riga-kafi tsarin a kan kwamfutarka. Wadannan shirye-shirye suna sosai horar da sabunta yãƙi mai iri-iri daban-daban na ƙwayoyin cuta da kuma wasu shirye-shirye sananne domin kiyaye kwamfuta da su effects. Saboda haka, na farko kuma mafi muhimmanci abu ya yi domin su hana kwamfutarka daga yin kai hari da wani qeta kwamfuta cutar ne a shigar da gudu mai kyau riga-kafi a kan kwamfutarka. An sosai shawarar ci gaba da installing da updates kaddamar da riga-kafi akai-akai. Wannan hanyar, ka kwamfuta zai zauna kare daga latest barazanar iyo uwa da internet.
Sashe na 6: Kada bude m email haše-haše
A mafi sauki da kuma fi na kowa wajen domin wani virus don samun cikin kwamfutarka ne ta hanyar your akwatin gidan waya. Lokacin da wani adireshin samun shiga mu akwatin sažo mai shiga, mu duka fara jin wata bit damu da m game da abin da ke cikin shi. Saboda haka mu son sani kaiwa da mu zuwa ga bude daidai da abin da ya kamata mu ba za a bude da kuma a lokacin da muka yi da shi, yana da latti riga. Saboda haka wani muhimmin abu cewa tsananin bukatar a kiyaye tuna shi ne cewa ba ka da bude har da haše-haše zuwa da wani m imel abada. Akwai mai kyau damar cewa wannan irin imel domin a dauke wani sananne virus kamar WannaCry. Saboda haka duk kana bukatar ka yi shi ne don share wannan irin imel da kuma zama sosai m. In ba haka ba za ka iya rasa kome ba a kan kwamfutarka a cikin wani al'amari na kawai 'yan seconds.
Sashe na 7: Kada download pirated fina-finai, music, ko software
Daya daga cikin na kowa da mafi sauki hanyoyin for wani virus don samun cikin kwamfutarka ne ta hanyar pirated software, music, fina-finai, TV series da kuma sauran irin wannan kaya. Kowane mutum na son sauke kaya ta hanyar torrent yanar kamar yadda suka bayar da dukan abin for free. Duk da yake kana igiyar ruwa da irin wannan yanar, kana bukatar ka tuna cewa su ne gida da wasu daga cikin mafi muni da ƙwayoyin cuta a kan internet. Saboda haka, kana bukatar ka yi kowane dannawa guda tare da wani matsananci matakin na cautiousness. Daya daidai ba click kuma ku zai baƙin ciki da shi ga sauran rayuwarka.
Kana bukatar kuma ka yi taƙawa a game da kaya da ka sauke ko shirin a kan sauke daga wadannan yanar. Yana da muhimmanci sosai ga kimanta abinda ke ciki na torrent fayiloli kafin ka zahiri sauke wani abu a kan kwamfutarka. In ba haka ba shi zai yi latti don kwamfutarka.
