Kwamfutocin, Aminci
Kayan leken asiri a kan kwamfutarka. Yadda za a gane da kuma cire kayan leken asiri?
Tare da ƙwayoyin cuta da kuma sakamakon na da tasiri a kan kwamfuta tsarin da aka sani a yau kusan duk masu amfani. Daga cikin dukan barazanar cewa an fi ko'ina raba wuri ne shagaltar da kayan leken asiri da cewa saka idanu da ayyuka masu amfani da hannu a cikin sata na sirri bayanai. Yana za a nuna abin da ya ƙunshi irin wannan aikace-aikace da kuma applet, da kuma tattauna matsalolin da suka shafi yadda za a gane kayan leken asiri a kan kwamfutarka kuma rabu da wannan barazana ba tare da wata cũta a cikin tsarin.
Mene ne kayan leken asiri?
Don fara da, da kayan leken asiri aikace-aikace ko executable applet, fiye da ake kira kayan leken asiri (leken asiri a Turanci "rahõto"), ƙwayoyin cuta a cikin saba ji, kamar yadda irin wannan, ba su. Wannan shi ne, suna da kusan babu tasiri a kan tsarin cikin sharuddan da mutunci ko ya dace, ko da yake kamuwa da kwamfuta iya kasance a RAM memory, da kuma cinye tsarin albarkatun. Amma kamar yadda mai mulkin, shi ne ba musamman shafi wasan kwaikwayon na tsarin aiki.
Amma shi ke da babban manufar ne daidai da mai amfani da kwarewa saka idanu, har zuwa yiwu - da sata da sirri data, canzawa na e-mail ga manufar aika spam, nazarin da yanar gizo buƙatun da kuma tura zuwa shafukan dake dauke da qeta software, bincike na bayanai a kan rumbun kwamfutarka, kuma haka a kan kansa .. shakka, cewa wani mai amfani da ya kamata a kafa a kalla a m anti-virus kunshin ga kariya. Duk da haka, domin mafi yawan bangare ba free anti-virus software, da yawa kasa gina-in Windows Firewall cikakkiyar amincewa a cikin aminci ba ba. Wasu aikace-aikace na iya kawai ba za a gane. Ga kuma akwai wani istinbadi tambaya: "Kuma abin da, sa'an nan, ya kamata kare kwamfutarka da kayan leken asiri?" Bari ta la'akari da asali al'amurran da Concepts.
Nau'in na kayan leken asiri
Kafin nazari a kan m bayani ya zama bayyananne ra'ayin game da abin da irin aikace-aikace da kuma applet koma zuwa kayan leken asiri aji. Don kwanan wata, akwai da dama na asali iri:
- key-loggers.
- Scanners, wuya tafiyarwa.
- allo yan leƙen asirin ƙasar.
- mail yan leƙen asirin ƙasar.
- wakili yan leƙen asirin ƙasar.
Kowane shirin ne a daban-daban tasiri a kan tsarin, don haka yanzu bari mu ga yadda za iya shiga leken asiri software a kwamfutarka da kuma abin da suka iya yi a kan kamuwa da tsarin.
Kayan leken asiri intrusion hanyoyin a kwamfuta tsarin
Yau, saboda da m ci gaban internet fasahar World Wide Web ne babban tashar bude wa m da kuma cewa barazanar da irin wannan aka yi amfani da gabatarwar zuwa gida kwamfuta tsarin ko cibiyar sadarwa.
A wasu lokuta, kayan leken asiri da aka sanya a kan kwamfutarka ta amfani, kamar yadda paradoxical kamar yadda sauti. A mafi yawan lokuta, ya ba su ma yi. Kuma duk kawai banal. Alal misali, za ka sauke daga intanet ya zama alama mai ban sha'awa shirin da gudanar da sakawa. A farkon matakai da shi ya dubi kamar yadda ya saba. Amma yanzu da kuma nan wani lokacin akwai windows tare da wani tsari don shigar da wasu ƙarin software ko ƙara-kan da web browser. Yadda aka saba, duk wannan da aka rubuta a cikin kananan print. A mai amfani kokarin da sauri kammala shigarwa da kuma fara aiki tare da sabon aikace-aikace, sau da yawa ba a kula da shi, ya amince da duk yanayi da kuma ... ƙarshe samun saka "wakili" da tattara bayanai.
Wani lokacin kayan leken asiri da aka sanya a kan kwamfutarka a bango, sa'an nan da masking na m tsarin tafiyar matakai. A zabin a nan za su iya zama isa: shigarwa na untrusted software, download abun ciki daga Internet, bude m e-mail haše-haše, kuma ko da wani sauki ziyarar wasu unsafe hanya a kan yanar gizo. Kamar yadda ya bayyana, ci gaba da lura da irin wannan kafuwa ba tare da musamman kariya ne kawai zai yiwu ba.
effects na
Game da wata cũta yi ta 'yan leƙen asirin, kamar yadda aka ce, a cikin tsarin a matsayin dukan ba a nuna a cikin wani hanya, amma mai amfani da bayanai da kuma bayanan sirri a hadarin.
A mafi hatsari na duk irin wannan aikace-aikace ne da ake kira keyloggers, kuma mafi kawai, keyloggers. Kamar suna iya bi halin sa da sa wani attacker don samun wannan sunayen masu amfani da kalmomin shiga, banki bayani ko katin fil lambobin, da kuma duk-gaskiya cewa mai amfani ba ya so ya yi m ga mai fadi da kewayon mutane. Kamar yadda mai mulkin, bayan kayyade duk data aikãwa ce zuwa gare su zuwa ga wani m uwar garken, ko ta e-mail, ba shakka, a boye yanayin. Saboda haka shi ne shawarar yin amfani da su adana muhimmanci bayanai wannan takamaiman mai amfani-coders. Bugu da kari, shi ne bu mai kyau ba don adana fayiloli a kan rumbunka (HDD su sauƙi sami Scanners), kuma m kafofin watsa labarai, amma a kalla a kan flash drive, kuma ko da yaushe tare da key decoder.
Daga cikin abubuwan, da yawa masana la'akari da yin amfani da on-allon keyboard a cikin safest, dã sun amince da da cikas na wannan hanya.
Tracking allo cikin sharuddan abin da mai amfani da aka tsunduma, da hatsarin ne kawai a lokacin da shiga sirri data ko rajista bayanai. Spy kawai a kan lokaci sa hotunan kariyar da ta aika da su zuwa ga attacker. Amfani da onscreen keyboard kamar yadda a cikin tsohon harka, sakamakon so ba. Kuma idan biyu 'yan leƙen asirin aiki a lokaci guda, shi kullum ba zai boye.
e-mail tracking aka yi a kan jerin sunayenka. Babban maƙasudin ne canzawa daga cikin abinda ke ciki na wasiƙa lokacin da ka aika da shi ga manufar aika spam.
Proxy yan leƙen asirin ƙasar cutar da sa kawai a ji cewa cikin gida kwamfuta m ne tuba a cikin wani irin wakili uwar garke. Me yi da shi? Eh, kawai boye a baya, misali, ta IP-address na mai amfani a cikin hukumar haramta ayyukan. Babu shakka, mai amfani da bai sani ba game da shi. A nan, misali, wani hacked cikin tsaro tsarin na banki da kuma saci wani adadin kudi. izini da sabis mataki tracking nuna cewa Hacking aka za'ayi tare da m tare da IP-wani abu, dake a wannan adireshin. musamman ayyuka da kuma aika zuwa kurkuku ga unsuspecting mutum ya zo. Duk da haka, kome kyau game da shi?
A farko bayyanar cututtuka na kamuwa da cuta
Yanzu je gudanar da aiki. Yadda za a duba kwamfutarka don leken asiri, idan ba zato ba tsammani, ga abin da dalilai, sun crept a game da aminci mutuncin tsarin? Don yin wannan, kana bukatar ka san yadda na farko matakai na bayyana sakamakon wannan aikace-aikace.
Idan wani kwakkwaran dalili ba lura jinkirin yi ko da tsarin lokaci zuwa lokaci "rataye" da kuma ki yarda da aiki, ya kamata farko kalle da yin amfani da kaya a kan processor da memory, kazalika da saka idanu duk aiki tafiyar matakai.
A mafi yawan lokuta, wani mai amfani a cikin wannan "Task Manager" za su ga wanda ba a sani sabis, wanda a baya ya kasance ba a cikin tsari itace. Wannan shi ne kawai na farko kararrawa. Halittawa daga cikin kayan leken asiri ne ba wawa, don haka haifar da shirye-shirye da ake ɓadda a matsayin tsarin tafiyar matakai, da kuma tantance su ba tare da wani musamman ilimi a manual yanayin, shi ne kawai zai yiwu ba. Sa'an nan da matsaloli fara da wani Internet connection, canza shafin farawa, da sauransu. D.
Yadda za a duba kwamfutarka don leken asiri
Amma ga rajistan shiga, jihar anti-virus software ba zai taimaka, musamman idan suka yi batan da barazana. A kalla sosai shi yana bukatar wasu irin šaukuwa version of Dr. Web magani Yana! ko Kaspersky Virus kau kayan aiki (ko mafi alhẽri - wani abu kamar Rescue Disc duba tsarin da aka ɗora Kwatancen).
Yadda za a sami kayan leken asiri a kan kwamfutarka? A mafi yawan lokuta, shi ne shawarar yin amfani da wata tsallaka mayar da hankali musamman aji Anti-kayan leken asiri shirin (SpywareBlaster, AVZ, XoftSpySE Anti-kayan leken asiri, Microsoft antispyware, da dai sauransu). A scanning tsari ne cikakken mai sarrafa kansa a cikin su, kazalika da m kau. Amma ko da a nan akwai wasu abubuwa da suke da daraja biya da hankali ga.
Yadda za a cire kayan leken asiri daga kwamfutarka: misali hanyoyin da amfani da ɓangare na uku software
Cire kayan leken asiri daga kwamfutarka, za ka iya ko da hannu ba, amma kawai a yanayin da cewa shirin da aka ba masked.
Don yin wannan, za ka iya koma zuwa jerin shirye-shirye da kuma gyara domin nemo so aikace-aikace daga jerin da kuma fara da uninstall tsari. Duk da haka, da uninstaller da Windows, a saka shi mai laushi, ba kyau sosai, saboda reserves bayan kammala wani heap kwamfuta sharar gida, don haka lushche amfani musamman kayayyakin aiki, kamar IObit Uninstaller, wanda, a Bugu da kari ya cire misali hanya, ba da damar domin in-zurfin scanning ga search na saura fayiloli ko keys da shigarwar a cikin tsarin yin rajista.
Yanzu, 'yan kalmomi game da abin sa mamaki mai amfani Spyhunter. Mutane da yawa kira shi kusan wata dama, domin duk mũnãnan ayyukansu. Mun ba da damar kanmu sãɓã wa jũna. Yana yin sikanin da tsarin ta kome, da gaske, wani lokacin ba da ƙarya tabbatacce ne ba matsala. Da cewa shi ne ya isa ya uninstall matsala. A cikin talakawa mai amfani da jimla na aikin da za a yi, kawai shugaban juya.
Abin da yin amfani da? Kariya daga wadannan barazana da kuma search for kayan leken asiri a kan PC iya yinsu, misali, ko da taimako ESETNOD32 kunshin ko Smart Tsaro to "Antitheft" fasalin kunna. Duk da haka, kowa da kowa ya zaɓa cewa mafi alheri, kuma sauki gare shi.
Halatta leken asirin a Windows 10
Amma wannan ba duk. Duk na sama damu kawai da yadda za a shiga da kayan leken asiri a cikin tsarin, da yadda suka nuna hali, da sauransu. A. Amma abin da ya yi a lokacin da halatta leken asirin?
Windows 10 a wannan batun ne na ƙwarai ba ga mafi alhẽri. Ga akwai mai yawa na ayyuka da cewa kana so ka musaki (musayar bayanai tare da m Microsoft sabobin, da yin amfani da katin shaida don talla, aika bayanai zuwa kamfanin, matsayin da tabbatar da dalilin amfani da telemetry, sami updates daga mahara wurare, da sauransu. D.).
Shin akwai wani kashi 100 kariya?
Idan ka duba a hankali a yadda za a shiga kayan leken asiri a kan kwamfutarka kuma abin da suka yi bayan haka, game da kashi 100 kariya iya kawai ce abu daya: shi ba ya wanzu. Ko da tare da yin amfani da dukan arsenal na tsaro kayan aikin, za ka iya tabbata a kashi 80 cikin dari, babu more. Duk da haka, ta mai amfani kansa ya zama ba m mataki a cikin nau'i na ziyartar m sites, shigar unsafe software, kyalewa anti-virus gargadi, bude email haše-haše daga unknown kafofin, da sauransu. D.
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