Software Anti virus-- qalab computer in la ogaado oo ka saar fayrusyada

Sida cad, ka abuuray oo ka mid ah kombiyuutarada horeysay marnaba u qaadan kartaa in muddo waxaa jiri doona khataraha ammaanka nidaamka laftiisa iyo xogta user kaydiyaa qalabka xasuusta. Laakiin ... waxay ahaayeen waxa sababay baahida loo qabo in la dhiso dawayn lahaa wax ku ool ah, taasi oo markii dambe u noqday oo loo yaqaan "software anti-virus." Liiska baakadaha ugu caansan oo xoog lagu hoos lagu soo bandhigay doonaa. degganaataan A dheer oo fahamsan in la mid ah waxaa ka mid ah a virus computer, iyo sida loo aqoonsado, ka jaraan ama ka saar.

software Anti virus-: waxa uu yahay waxan? A yar oo taariikh

Sidaas daraaddeed, waxa jira hanjabaad virus iyo hab ay wax uga qabtaan? Haddii aad eegto waayahaas, markii technology computer uu bilaabayo oo kaliya si ay u horumariyaan, sida caadiga ah, virus waa file ah eedeysanuhu (.exe, .bat, iyo D. sidaas on.), Daah-of taas oo uu firfircoonaan ah codes iyo amarradiisa in aad awood u geysan karaan dhib in nidaamyada computer dhisay-in.

Si ka duwan applets viral casriga ah, waxay si gaar ah shaqeeyay dul dardargelinta by user ee files la xiriira, iyo tallaabooyinka ay inta badan loogu talagalay carqalad ku ah nidaamka qalliinka. Sidaas darteed, marka hore antivirus ka ilaaliyaa oo kaliya nidaamka, laakiin aan xogta.

ilaalinta Subject

Maanta, halista noocaas ah waxaa sii dhif. Ahmiyada virus uu noqdo basaasnimo, xatooyo xog qarsoodi ah, baadda ah ee lacag. Si kastaba ha ahaatee, in category ee fayrusyada u dhacdaan oo cayn kasta ah adware in shaqeysiin karaa nidaamka iyo sababta shaqada carqalad ee, waxaad tidhaahdaan, Internet-ka.

Dhab ahaantii, wax lays ee khatar ku ah nidaamka kombiyuutarka ayaa la bedelay si adag ku filan. Inteeda badan this waxaa sabab u ah Internet ka. In ka yar caadi ah, waxaad ka heli kartaa fayraska on warbaahinta saari karo. Si kastaba ha ahaatee, dhaqankooda sidoo kale waa mid aad uga duwan wixii ay hore u ahayd. Waxay isu ekaysiiyaan karaa sida barnaamijka ama nidaamka adeegga rasmiga ah, si ay u dhexgalaan nidaamka ku hoos gambanaya arimo ah ee maktabadaha caadiga ah ay ku jiraan code eedeysanuhu si loo abuuro nuqul iyaga u gaar ah, iyo wixii la mid ah. D.

Ka dib markii kaakicin ficilkan oo kale wadada ay tahay mid aad u adag, sidaas darteed waxaa lagu talinayaa si loo soo dajiyo barnaamijka antivirus ah, iyadoo aan loo eegin in user ee ku xiran internetka. natiijadu waxay noqon kartaa musiibo, tusaale ahaan, khasaaraha lacag ka xisaabta kaarka. Noocan oo kale ah macluumaad qarsoodi ah sida magacyada user iyo passwords si ay u helaan adeegyada maaliyadeed ama horumarinta qarsoodi ah, haatan waa in baahida loo qabo sida marna ka hor. Tani waxay keenaysaa in ay ka fikiraan hadal si fiican u yaqaan in mid ka mid ah oo ah milkiilaha macluumaadka, dunida iska leh?

fayrasyada

Baahnayn in la sheego, fayrusyada iyo ilaalinta virus xiran yihiin aad u dhow. Taasi oo kaliya dhibaatada ugu weyn ee been in xaqiiqda ah in fayrusyada had iyo jeer u jiraan hal talaabo hor software ammaanka. Ma aha la yaab leh, maxaa yeelay, maanta waxay yihiin Internet-ka waxaa la sii kordhaya sida likaha roobka dabadiis, iyo horumarinta ka dhigan tahay in laga hortago hanjabaadaha, kuwaas oo si fudud aadan waqti iyaga u.

Maxaad dhawaan soo baxaya coders fayrusyada in mudida on kombiyuutarada isla sir ka warbixin user isticmaalaya a algorithms 1024-yara, inkastoo shaybaarka anti-virus ah ayaa kaliya u yimid inuu fursadaha wajahaada encryption 128-bit ah. Laakiin hababka hillaadiyo halkan, sidoo kale.

Maxaad maanta waxaan haysannaa? Waxaa la rumeysan yahay in noocaan ah fayrusyada yihiin kuwa ugu badan ee marxaladda la joogo oo ah horumarinta technology computer:

• loading;
• gudbiso,
• loading iyo file;
• of Document,
• network.

Sida laga soo xigtay nooca shaqada ay kala qaybsan yihiin oo deggan iyo non-degan. Faraqa kaliya ee waa in virus degan joogi karin xusuusta ka dib dhammaystirka shaqada la xiriira codsiga ama iyaga ugu adeegno, oo aan deggan hawl gaar ah in muddada barnaamijka.

The nooc oo waaweyn oo hanjabaad waxaa loo arkaa inay soo socda:

• dulin;
• Gooryaanka,
• Trojans,
• rootkits,
• qarsoodi;
• fayrusyada Windows XP dulinka;
• rooga fayrusyada aan saxiixa joogto ah;
• fayrusyada nasasiiyay Xilliga cudurku ka hor-gaadhista;
• adware,
• keyloggers;
• coders;
• leeches iyo t. d.

Oo kanu waa keliya qayb yar oo ka mid ah waxa waa in ay awoodaan in la ogaado oo uga takhalusi lahaayeen software anti-virus ah. Tani, nasiib darro, waayo xirmo badan fudud freeware waa, si ay u meel dhexaad ah gelin, howl culus aya hortaala. Laakiin in ay si buuxda u fahmaan oo dhan waxa uu la xidhiidhaa software anti-virus, si ay u xalliso bilaabi mabaadi'da ay hawlgalka iyo hababka loo go'aamiyo khatarta jira ama iman kara.

Technology si ay u aqoonsadaan hanjabaado iman kara

First, waxaan la soco in inta badan ee maanta loo yaqaan codsiyada antivirus ku salaysan yihiin database saxiixa virus waxa loogu yeero. In si kale loo dhigo, xogta ay ku jiraan tusaalooyin ka mid ah dhismayaasha hanjabaad sida iyo gunaanad ku saabsan habdhaqanka nidaamka qaba cudurka.

database-noocan oo kale ah ayaa la cusbooneysiiyaa ku dhowaad saacadeed iyo baakadaha anti-virus ah oo ku saabsan horumarinta server fog gudahood. In kiiska labaad waxaa sabab u ah ee hanjabaad cusub. Faa'iidada weyn ee saldhigyada sida wax si fudud lagu ogaan karaa iyada oo ku saleysan natiijooyinka baaritaanka hadda jira iyo waxyaabaha cusub ee aadka u halista ah in database ah saxiixyada la la'yahay. Sidaas darteed, waxaan dhihi karaa in software anti-virus - kakan oo dhan, oo ka kooban aasaasiga ah baakadaha software, database, fayrusyada iyo Raaxo dhexgalka u dhaxeeya.

falanqaynta saxiixa

Haddii aan ka hadlo habka loo isticmaalay hanjabaad go'aaminta, mid ka mid ah orodkiisu waa falanqaynta saxiixa, taas oo ah inay is barbar dhigaan dhismeedka of files virus ka soo arrimo jira ama qorsheyaasha hore lagu qeexay in ay yihiin kala saari Karin xidhiidh la falanqaynta heuristic.

Si loo garto khataraha ka iman kara waa wax si fudud u dhiibno, inkasta oo damaanad boqolkiiba 100 ka mid ah go'aanka ay khatar u lahayn in fayrusyada oo casri ah.

Noocyo ka mid ah imtixaanka itimaalka

technology kale, kaasi oo loo adeegsaday by baakadaha ilaaliya dhowaad dhammaan hadda loo yaqaan (tusaale ahaan, antivirus, "Doctor Web", "Kaspersky" iyo qaar kale oo badan), waa in la ogaado halista ku saleysan muuqashadeeduna dhismaha iyo dhaqanka nidaamka.

Waxay leedahay saddex laamood: ku heuristic iyo falanqaynta dabeecadda iyo hab ka mid ah is barbar ee checksums of files (inta badan loo isticmaalaa in lagu ogaado fayrusyada in isu ekaysiiyaan karaa sida adeega nidaam iyo barnaamij aan dhib lahayn). Markaas adiga iyo isbarbardhigga of codes gundhig, iyo falanqaynta saameynta on nidaamka, iyo wax ka badan.

Laakiin wakiilka ugu qatarsan, la rumeysan yahay inuu la barbardhigo ah checksums ah, kaas oo u ogolaanaya si loo ogaado khatar ku iman karta in 99.9% ka mid ah 100 kiis.

ilaalinta hortag

Mid ka mid ah hababka hillaadinta si loo aqoonsado khataraha ka iman kara la odhan karaa waa ilaalinta firfircoon. modules waxaa laga heli karaa inta badan barnaamijyo antivirus. Laakiin waxa ku saabsan dantiisa ee ay codsiga, waxaa jira laba views baadinaayo horjeeda.

Dhinaca mid, waxa ay u muuqataa in ay suurto gal ah si loo ogaado barnaamijka kara ammaan ahayn ama falanqaynta probabilistic file-ku-saleysan iyo saxiixa ku salaysan. Laakiin dhinaca kale ah - habkan waa mid aad u badanaa loo arkaa digniin been ah xitaa la is hortaagaan codsiyada iyo barnaamijyada sharci ah. Si kastaba ha ahaatee, sida qeyb ka mid ah technology, farsamadaa waxa loo isticmaalaa ku dhowaad guud.

The software anti-virus ugu fiican u yaqaan: liiska

Haddaba, laga yaabee, waxaan si toos ah u tagaan si ay barnaamijka antivirus ah. Baahnayn in la sheego, si ay u daboosho oo dhan oo iyaga ka mid ma shaqeyn doono, sidaas darteed waxaan xaddido ka antivirus ugu caansan oo awood leh oo ka fiirso barnaamijyada computer, oo ay ku jiraan software ganacsi oo xor ah labadaba.

Iyada oo dhan ka mid ah tirada weyn this ee baakadaha shaqsi yihiin kuwa soo socda:

• waxyaabaha antivirus "Kaspersky Lab";
• antivirus "Doctor Web" oo ay la socda software ;
• xirmooyin fayruska ESET (NOD32, Smart Security);
• avast,
• Avira;
• Bitdefender;
• Comodo Adda;
• 360 Security;
• Eygan ayaa Cloud,
• Antivirus CCN ah ;
• Essentials Security Microsoft;
• waxyaabaha software McAffe;
• waxyaabaha iska horimaad hubeysan;
• software antivirus ka Norton,
• optimizers la modules antivirus dhafan sida Care System Advanced iyo t. d.

Dabcan, waxaad ka heli kartaa saddex nooc oo ah barnaamijyada,

• si buuxda isha furan (free);
• shareware (shareware-version, ama "antivirus maxkamad") iyadoo muddo hawlgalka tijaabo ah oo ku saabsan 30 maalmood;
• alaabta ganacsiga (bixisay), u baahan in iibka ah ee ruqsad gaar ah ama muhiimka ah ay hawshooda.

Freeware, shareware iyo versions ganacsi ee baakadaha: Maxay ku kala duwan?

Ka hadalka ku saabsan noocyada kala duwan ee codsiyada, waxaa xusid mudan in farqiga u dhexeeya labada waa ma aha oo kaliya ee xaqiiqda ah in aad bixiso qaar ka mid ah ama iyaga loo kiciyo, iyo dadka kale ma. line hoose waa ka qoto dheer. Tusaale ahaan, a imtixaanka anti-virus, sida caadiga ah ka shaqeeyaa maalmood oo kaliya 30 oo ogolaanaya user ah si ay u qiimeeyaan oo dhan Tilmaamo ay. Laakiin muddo ka dib waxay sidoo kale la wareegay karaa gebi ahaanba, ama si aad isaga celiso qaar ka mid ah modules ammaanka muhiim ah.

Waxaa hubaal ah in ka dib safar ah oo ku saabsan ilaalinta kasta oo ay noqon kartaa su'aal aan lahayn. Laakiin haddii ay dhacdo labaad, user waa, si qallafsan hadlaya, uu helo sort of a khafiifa (Lite) Adda, version xorta ah kaasi oo aan lahayn set dhamaystiran si loo ogaado hanjabaad oo uu leeyahay oo kaliya ugu lagama maarmaan u ah ogaanshaha iyo dhexdhexaadnimada ee fayraska ama horeba nidaamka cudurka, sidoo kale ay stage of lays. Laakiin, sida dhaqanka shows, scanners oo kale waa awood u gudbinta ma aha oo kaliya barnaamijyada kara waxyeello, qabnay ama applets, laakiin mararka qaarkood ma aqoonsana fayrusyada jira.

Hababka ugu fudud for xariirta saldhig xogta iyo Software

Sida casriyeysan oo dhan baakidhka of hawlgaladaa si buuxda iswada. Marka ay tani dhacdo iyo cusboonaysiiso database ka mid ah saxiixyada, iyo modules barnaamijka (inta badan ka walaacsan alaabta ganacsiga).

Si kastaba ha ahaatee, barnaamijyada qaarkood, waxaad isticmaali kartaa furaha u gaar ah freeware in shidaa shaqo walba baakadda ee muddo waqti go'an. Tusaale ahaan, sida uu this baakadaha shaqada mabda 'NOD32, ESET Smart Security, barnaamijka "Kaspersky Lab" iyo kuwo kale oo badan. Si fudud u galaan login gaar ah iyo password in codsiga in ay ka shaqeeyaan in xoog buuxa. Mararka qaarkood waxaa laga yaabaa in aad u baahan tahay si loogu badalo xogta kuwaas oo code liisanka. Laakiin dhibaatada waa la xalin by website-ka rasmiga ah ee horumarinta, halkaas oo geeddi-socodka oo dhan qaadataa dhowr ilbiriqsi.

Maxaa la dooran user?

Sida laga arki karo ka kor ku xusan, software anti-virus - waa nidaam adag, oo ma aha kuwa dabiiciga ah ee degaanka, oo ka kooban hannaanka ah modules, ka mid ah taas oo waa in la siiyaa dhexgalka toos ah (database saxiixyada, modules barnaamijka, scanners, firewalls, analyzers, "dhakhtar" inay ka soo saarto TROJAN codes ka alaab, iyo wixii la mid ah. d.).

Sida doorashada, dabcan, ay si buuxda u ilaalin dhafan laguma talinayo in la isticmaalo barnaamijyada heer hoose ah ama versions free of alaabta ganacsiga, taas oo kaliya ku haboon rakibo guriga, ka dibna kaliya on Xaalad in terminal noocan oo kale ah ma awoodo in ay helaan internetka. Laakiin nidaamka computer dhan la xidhiidha degaanka jahaysteen, shaki ku jirin, waxay leeyihiin si ay u iibsadaan sii daayo rasmiga ah ee laysanka software ah. Laakiin markaas, haddii aan si buuxda u, ka dibna ugu yaraan ilaa xad weyn waxaad ku kalsoonaan kartaa in ammaanka iyo nidaamyada, iyo xogta lagu kaydiyaa it in.