Keylogger Menene shi,, Kayan aiki ko Software mara kyau

Menene Keylogger?

Don fayyace cewa Keylogger ne zamu iya cewa kawai nau'in software ko kayan aikie wanda ake amfani dashi don yin rikodi da adana maɓallan maɓalli, ana kuma san shi da Saukewar Keystroke Kuma wannan malware yana adana duk abin da mai amfani ya rubuta akan kwamfutar ko kan wayar hannu.

Ko da yake abin da aka saba shine mai amfani da maɓalli ya adana maɓallan maɓalli, akwai kuma wasu masu iya ɗaukar hotunan kariyar kwamfuta ko yin ƙarin jajircewa. Akwai aikace-aikacen sarrafa iyaye da yawa waɗanda ke ɗaukar hotunan kariyar kwamfuta, kamar Kaspersky Lafiya Yara, Qustodio y Norton Family, wannan don sunaye kaɗan a cikin wannan post ɗin kuma idan kuna son saka idanu akan ayyukan yaranku akan Intanet.

Dangane da maɓallan maɓalli, ana iya tuntuɓar aikin da aka yi rikodin daga kwamfuta ɗaya ko daga wata, don haka sarrafa duk abin da aka yi. Har ila yau, akwai kamfanoni da aka sadaukar don ba da irin wannan nau'in malware kuma suna ba ku damar duba shi daga nesa a cikin sashin kula da su daga kowace na'ura.

Keylogers galibi kayan leƙen asiri ne waɗanda ake amfani da su bisa doka don dalilai na tsaro. kulawar iyaye ko don sarrafa ma'aikatan kamfanin, ko da yake abin takaici kuma ana amfani da shi don dalilai na laifi. Waɗannan haramun dalilai shine ɗaukar bayanan sirri na masu amfani ba tare da izini ko izininsu ba. Misali, amfani da shi zuwa Hacking ɗin abokin tarayya zai zama ƙarshen laifi idan bai sani ba ko bai ba da izininsa/ta don ku sami damar samun irin wannan bayanin ba. An tsara su don su kasance a ɓoye kuma su tafi ba tare da an gane su ba. Shi ya sa ba kasafai ake gano su ba, domin a aiki ba shi da illa ga kwamfuta; ba ya rage gudu, baya ɗaukar sarari da yawa, kuma baya kawo cikas ga tsarin aiki na yau da kullun.

A nan za ku iya sani da shirye-shirye kyauta kuma masu biyan kuɗi waɗanda zaku iya amfani da su don ganowa da cire Maɓallin Keylogger a cikin PC ɗinku.

Nawa nau'in Keylogger za mu iya samu?

Akwai nau'ikan maɓallan maɓalli da yawa (masu sauraran maɓalli), kowannensu yana da nasa halaye da abubuwan amfani. Wasu daga cikin mafi yawan nau'ikan sun haɗa da:

1. Keylogger Software: Ana shigar da irin wannan nau'in maɓalli a kan na'ura kuma yana aiki a bango don rikodin duk maɓallan maɓalli. Ana iya saukewa kuma a yi aiki a kan na'ura kamar shirin al'ada.
2. hardware keylogger: Wannan nau'in maɓalli na jiki yana haɗawa da na'ura ta jiki, ta hanyar tashar USB ko kai tsaye zuwa madannai, don yin rikodin maɓallai.
3. m keylogger: Ana shigar da irin wannan nau'in maɓalli a kan na'ura kuma an tsara shi don aika maɓallan da aka yi rikodin zuwa adireshin imel ko uwar garken nesa.
4. kayan leken asiri keylogger: Ana shigar da irin wannan nau'in maɓalli akan na'ura a matsayin nau'i na software mara kyau, da nufin satar bayanan sirri ko kasuwanci.
5. firmware keylogger: Wannan nau'in keylogger shine firmware da aka sanya akan maballin, yana da wahala a gano da cirewa.

Yana da mahimmanci a ambaci cewa yin amfani da maɓalli ba tare da izini ba haramun ne a ƙasashe da yawa kuma ana iya ɗaukarsa cin zarafin sirri, da kuma amfani da shi don ayyukan ɓarna. Yana da mahimmanci a yi amfani da su don dalilai na doka kawai kuma tare da izini na farko.

Yaushe ne farkon Keylogger ya bayyana?

Kusan ba a san komai game da tarihinta ba, an yi imanin cewa mutanen Russia ne yayin yaƙin sanyi suka ƙirƙiri wannan kayan aikin. Wasu kuma suna da'awar cewa an fara amfani da shi ne don yin fashi a banki, mai dauke da kwayar cutar da ake kira Backdoor Coreflood.

A shekarar 2005, wani dan kasuwar Florida ya kai karar Bankin Amurka bayan sun saci $ 90.000 daga asusun bankinsa. Binciken ya nuna cewa kwamfutar dan kasuwar ta kamu da kwayar cutar da aka ambata, Backdoor Coreflood. Saboda ka gudanar da ma'amalar banki ta intanet, masu aikata laifuka ta hanyar yanar gizo sun sami duk bayanan sirrinka.

Yaya cutarwa zai iya zama?

Tsanani lahani, musamman idan baka san cewa kana da Keylogger da aka girka a kwamfutarka ba. Idan baku san cewa madannin kwamfutarku na yin rikodin duk abin da kuka buga ba, kuna iya bayyana kalmomin shiga, lambobin katin kiredit, asusun banki, har ma da rayuwar ku na cikin haɗari.

Duk da yake gaskiya ne cewa akwai shirye-shiryen wannan nau'in don amfani da doka, lokacin da ake amfani da su don dalilai na laifi, ana ɗaukarsu nau'in nau'in kayan leken asiri-kayan leken asiri. Wadannan sun samo asali ne kan lokaci; Ba kawai yana da maɓallin keystroke na asali kawai ba, amma kuma yana ɗaukar hotunan kariyar kwamfuta; ba ka damar saita wane mai amfani ne za a sanya ido idan kwamfutar tana da da yawa daga cikinsu; Yana adana jerin duk shirye-shiryen da aka aiwatar, duk kwafin-liƙa daga allo, shafukan yanar gizo da aka ziyarta tare da kwanan wata da lokaci, ana iya saita shi don aika duk waɗannan fayiloli ta imel.

Yadda ake kirkirar Keylogger?

Ƙirƙirar keylogger ya fi sauƙi fiye da yadda ake tsammani, za ku iya ƙirƙirar mai sauƙi ko da ƙananan ilimin shirye-shirye. Ka tuna kada ku yi amfani da shi da mugun nufi, domin kuna iya yin babban laifi da zai iya haifar muku da matsalolin shari'a, amma mun riga mun yi magana game da wannan a wani labarin. muna koyarwa don ƙirƙirar maɓalli na gida a cikin mintuna 3 don gwada wannan sanannen hanyar hacking. Idan kun kasance nau'in mutane masu son sani, kuma kuna son cika iliminku na ilimi game da tsaro na kwamfuta, duba wannan koyawa:

Yadda ake kirkirar Keylogger?

Menene ainihin adana Keylogger? 

Ayyukanta sun faɗaɗa sosai, har zuwa iya yin rikodin kira, sarrafa kyamara da aiki da makirufo ta hannu. Akwai nau'ikan Keylogger guda 2:

• A matakin software, an shigar da wannan akan na'urar kuma an kasu gida-gida uku:
  1. Kwaya: Yana rayuwa ne a cikin tsakiyar kwamfutarka, wanda aka sani da sunan Kernel, wanda ke ɓoye a cikin tsarin aiki, yana sa ya kusan yiwuwa a gano shi. Ci gaban su yawanci kwararre ne a fagen hacker, don haka ba su da yawa.
  2. APIs: Yana amfani da ayyukan Windows API don adana duk maɓallan maɓalli da mai amfani ya ƙirƙira a cikin fayil daban. Waɗannan fayilolin galibi suna da sauƙi don murmurewa, saboda ana ajiye su galibi a cikin kundin rubutu.
  3. Allura Memory: Waɗannan Maɓallan suna canza teburin ƙwaƙwalwar, ta hanyar yin wannan canjin shirin zai iya guje wa sarrafa asusun Windows.
• Keylogger matakin matakin kayan masarufi, basu buƙatar shigar da kowane software akan tsarin aiki don gudana. Waɗannan su ne ƙananan rukunoni:
  1. An kafa shi a kan Firmware: Mai yin katako yana adana kowane danna kan kwamfutar, duk da haka, dole ne mai aikata laifuka ya sami damar shiga kwamfutar don dawo da bayanin.
  2. Kayan aikin faifan maɓalli: Don yin rikodin abubuwan da suka faru, yana haɗuwa tare da madannin kwamfuta da wasu tashar shigar da bayanai akan kwamfutar. An san su da suna 'KeyGrabber', za'a same su daidai a tashar ko USB ko PS2 na na'urar shigarwa.
  3. Mara waya ta Keyboard Sniffers: Ana amfani dasu don amfani da linzamin kwamfuta da maɓallan maɓallin mara waya, suna watsa duk bayanan da aka danna kuma aka rubuta; galibi duk wannan bayanin ɓoyayyen abu ne, amma yana iya sake ɓoye shi.

Shin haramun ne amfani da Keylogger?

Don sarrafa yaranku akan intanet

Yawancin halal ne kuma na doka don amfani da keylogger ko aikace-aikacen kulawar iyaye don saka idanu ayyukan yaranku akan kwamfutar, muddin yana da niyyar kare tsaro ta kan layi kuma idan ba su balaga ba don ba da izini . Idan sun isa, dole ne su ba da izini a sarari kuma su san cewa suna da software na saka idanu.

Misali. A Spain, game da rashin samun izinin kutsawa cikin sirrin mutum, zai zama daidai ne a karya sirrin idan:

• Kuna da lambobin shiga asusun yaranku ba tare da buƙatar amfani da hanyoyin shiga ba.
• Kuna zargin cewa ɗanku ya kasance mai laifi.

Don sarrafa ma'aikatan ku

A wasu ƙasashe ya halatta a yi amfani da a keylogger don lura da ayyukan ma'aikata na kamfani matukar suna sane da shi. Wasu daga cikin waɗannan shirye-shiryen da ke ɗaukar hotunan ma'aikata sune Keylogger Spy Monitor, Spyrix Keylogger, Elite Keylogger, Ardamax Keylogger da Refog Keylogger.

Halaccin masu amfani da maɓalli na iya zama abin tambaya kuma zai dogara da kowace ƙasa, don haka muna ba ku shawara da ku sanar da kanku game da shi.

Mun bar muku hanyar haɗin kai tsaye zuwa ƙayyadewa don Spain da Mexico.

Boe.es (Spain)

Dof.gob (Meziko)

A gefe guda, Keylogger zai kasance mai ƙeta doka koyaushe yayin amfani da shi don aikata laifi kamar satar kalmomin shiga da bayanan sirri.

Ta yaya ake dasa Keylogger daga duniyar hacking?

Yawancin masu amfani suna da matsala ta Keylogger ta hanyoyi daban-daban, mafi yawan mutane ta hanyar sakonnin Imel (imel mai leƙan asirri) tare da abin da aka haɗe dauke da barazanar. Keylogger na iya kasancewa akan na'urar USB, gidan yanar sadarwar sulhu, da sauransu.

Idan ka karɓi “biki na farin ciki” katin Kirsimeti yi watsi da shi, “trojan” ne kuma abin da wataƙila za ku karɓa shine “malware mai farin ciki” kamar yadda masu aikata laifukan intanet ke amfani da lokacin hutu don yada ƙwayoyin cuta, zamba da malware. Bayan ka danna hanyar haɗi ko buɗe abin da aka makala, za ka ba da damar shigar da Keylogger akan kwamfutarka ko na'urar tafi da gidanka don samun damar samun bayanan sirrinka. Gaskiyar ita ce, hackers tare da kwarewa mai yawa a irin wannan nau'in malware sami damar sake kama maballin kamar dai shi PDF, Kalmar har ma da JPG ko wasu tsarukan da ake amfani da su. A saboda wannan dalili, muna jaddada hakan kar ka bude abubuwan da baka nema ba.

Ya kamata a lura cewa, idan kwamfutarka tana kan hanyar sadarwar da aka raba, ya fi sauki samun damar shiga ta da cutar ta. Kada ku shigar da bayanan sirri, asusun banki da katunan kuɗi a cikin irin wannan kayan aikin.

Ta yaya Trojan ke yadawa?

Hanyar da ta fi yaduwa ita ce ta intanet, suna amfani da kayan aiki masu jan hankali don sa ka zazzage muguwar cutar don aikata laifin su. Anan akwai shahararrun Trojan guda 4:

• Zazzage fayilolin fashewa, Zazzage software don saukarwa na iya ƙunsar ɓoye ɓoye.
• Free softwareDa fatan kar a zazzage aikace-aikacen kyauta kafin tabbatar da cewa gidan yanar gizon amintacce ne, waɗannan zazzagewa suna wakiltar babban haɗari.
• Satar bayanai, Wannan ita ce hanyar da aka fi amfani da ita a Trojan don cutar da na'urori ta hanyar imel, maharan suna ƙirƙirar manyan kamfanoni na kamfanoni, suna ƙarfafa wanda aka azabtar ya danna mahaɗin ko sauke abubuwan da aka makala.
• Bankunan m, yana mai da hankali sosai ga tutocin da suke bayarwa m kiran kasuwa, na iya kamuwa da cutar.

Don kaucewa kasancewa cikin waɗanda ke fama da wannan nau'in ƙwayoyin cuta, muna ba da shawarar ku karanta labarin mai zuwa: Yadda ake gane kwayar cutar Phishing?

Ta yaya zan share Keylogger?

Maɓallan maɓalli mafi sauƙi, wanda API ɗin ya girka da ƙarfi, suna da sauƙin cirewa. Koyaya, akwai wasu waɗanda aka shigar azaman halaltaccen shiri, don haka lokacin amfani da riga-kafi ko a antimalware ba se suna sarrafawa don ganowa kuma ba a lura dasu kwata-kwata, wani lokacin harma akeyinsu kamar direbobin tsarin aiki.

Don haka, idan kun yi zargin cewa Keylogger yana kallon ku, ya fi kyau ku samu a maganin rigakafi, babu iyaka daga cikinsu; A yayin da wannan ba ya muku aiki ba, kuna iya nemo shi ta amfani da Manajan ɗawainiyar Windows. Yakamata kuyi bitar ayyukan da pc dinku ya kunsa har sai kun sami wasu bakuwar da baku gane su.