Computer security: chii chinonzi rootkit?

Zvaive zvakanaka kune vashandisi vokutanga emakombiyuta uye Indaneti. Havana kuziva zvinoreva mazwi virus, trojan, spy, worm, rootkit, nezvimwewo. Kunyanya chaizvo, vaiziva mazwi akadaro, asi kwete nemakombiyuta. Iye zvino zvinhu zvose zvave zvashandurwa, uye izvi zvinongova chidimbu chechando chezviwande zvatinomirira uye zvigadzirwa zvedu. Chimwe chikamu chikuru chematambudziko ekuchengetedzwa kwemakombiyuta, anenge 50% mumakambani emakambani, anoshandiswa nema rootkits. Ngatiedzei kuona kuti rootkit chii uye kuti ungatarise sei nayo.

Zvechokwadi, kana kombiyuta yako yakaiswa pamba uye inoshanda chete kuti igadzirise zvido zvako, ipapo mukana wekuti inofarira vashandi uye vanoda kuisa chero sarudzo ye spyware pane iyo iduku zvikuru. Asi kusvika pakusangana, vazhinji vashandisi vanoshandisa maitiro avo ega sechinhu chezvemari: kuchengetedza mabhengi ebhengi, mari yemagetsi uye kutengesa mari. Nokudaro, njodzi inowedzera, uye rootkit virus inobata basa rinokosha mauri.

Uye zvakadaro, chii chinonzi rootkit? Izwi pacharo rinouya kubva muChirungu izwi rinoreva mudziyo, izvo zvinoreva "chigadziro chezvigadziro zvekuwana ropafadzo yehurumende." Mumwe nomumwe wepakombiyuta anenge ari kunyanya kufambira mberi anoziva kuti chero sarudzo inoshandisa mikana yekuwana kune zvakasiyana-siyana zvayo. Uye inogona kungoshandiswa uye kushandura zvinyorwa uye mafaira asingabatsiri yose yehurongwa. Chiremera chakakwana pane OS ndiyo mutungamiri. Kufambira mberi kubva pane izvi, zvinova pachena kuti vashandi vese vevashandi havafariri. Vanofarira kodzero dzevatongi uye vanoita zvose kuti vave nazvo.

Mukuwedzera, isu, pamwe ne-software manufacturers, kazhinji tinowedzera kune izvi. Mipurogiramu yakawanda inogona kuiswa chete nekodzero dzemutevedzeri, iyo ndiyo iyo "vanhu vakaipa" vanoshandisa, vachiisa kadhi yakaipa mune software, iyo midzikits. Pane imwe nguva muhurongwa, vanonyatsopindira mabasa avo, vakafukidzwa. Basa ravo rinoratidzika semabasa ari nyore emasangano akasiyana-siyana. Kuramba kusingaoneki, vanoisa madharairi avo, zvimwe zvinhu, kubata zvachose simba pamusoro pegadziriro uye kutora mabasa ekupandukira. Pano isu tiri uye taona kuti rootkit chii.

Kuti uone rootkit virus, inogona kubviswa, asi nokuda kwechikonzero ichi inofadza kushandisa shanduro yakadaro, sezvo zvazvo vakawanda vanozivikanwa nevantiviruses vane mukana wekubata majekiti aya, haisi kushanda nguva dzose.

Nyanzvi dzakawanda dzekombiyuta kuchengetedza dzinopa nokuda kwechinangwa chirongwa chepachena Sophos Anti-Rootkit, yakagadzirwa naSophos. Izvo zvakakonzerwa nepamusoro-soro kubatwa kwevatakuri vemitemo yakashata. Mushure mokuisa, tinotanga uye tinotanga kuongorora zvakakwana zvinyorwa zvose, kuitira kuti pave pasina mubvunzo pamusoro pekuvapo / kusavapo kwezvipembenene muhurongwa. Zvinokurudzirwa kuti uite izvi nguva dzose. Apo rootkit inowanikwa, Cleanup yakaongorora bhokisi rezvinhu rinowanikwa, iro ratinoparadza muvengi. Kungofanana nedhimwe purogiramu yakafanana, chirongwa ichi hachipi kupa 100% chivimbo, asi pamwe chete nemamwe anti-virusi software inopa kuchengetedzwa kwakakwana kwemakombiyuta emakombiyuta.

Sezvo tagara taziva kuti rootkit chii, takarongedzwa neimwe nzira yekurwisa utachiona. Kana iwe uchida, unogona kuwana mamwe mapurogiramu, ose akabhadhara uye asingabhadhari. Asi chinhu chikuru ndechokuchenjerera paunofamba Internet!