I-Malware , kwanezwi ngokwayo livakala njengento eyoyikisayo, akunjalo? I-Malware ichazwa njengesoftware eyenzelwe ukulimaza okanye ukukhubaza iikhomputha kunye neenkqubo zekhompyutha. Kukho ezininzi izigulane ze-malware, ukusuka kwi-computer-run-the-mill kwikhompyutha kwi-cyberweapons ezixhaswe zikarhulumente ezenzelwe ukufeza injongo ethile. A
Ezinye iintlobo ze-malware zingabhubhisa ngakumbi kwaye zikhohlakele kunezinye iifom.
Nantsi i-4 yeeNdawo eziNgcono zeMalware kwilizwe namhlanje:
Rootkit Malware
I- Rootkit yintlobo yesofthiwe eyenzileyo kwaye inobungozi. Injongo ye-rootkit kukuseka ukufikelela kwinqanaba lomlawuli (ngoko ke "inkqonkqo") kwi-hacker / umqhubi, ukuvumela ukulawula okupheleleyo kwinkqubo echitshiweyo. Enye injongo ye rootkit kukuphepha ukufunyanwa yi-antimalware ukuze ulawulo lwenkqubo lungagcinwa.
Iiprootkits zikwazi ukufihla ubukho babo kwaye kunokuba nzima ukuzibona. Ukufumanisa nokususwa kunokuba nzima kunokuba kungenakwenzeka, kuxhomekeke kuhlobo lwe-rootkit efakwe. Ukubuyisela ngamanye amaxesha kungadinga ukuba yonke inkqubo yokusebenza isuswe kwi khomputha kwaye ilayishwe kwakhona kwimidiya ethembekile.
IRansomware
I-Ransomware yinto efana ngayo, i-malware echaphazela inkqubo yekhompyutheni, ngokukhawuleza ibhaqa idatha yomsebenzisi, ize ifune imali (nge-transfert wire okanye ezinye iindlela) ukuze iqhosha lokuvula (ukuchithwa) idatha yexhoba. Ukuba imali ayihlawulwa ngexesha elimiselwe ngumntu oqhuba i-scam ransomware, izigwenxa zisongela ukugcina isitshixo imfihlo ngonaphakade, ukunikezela ulwazi kwikhompyutheni engenamsebenzi.
Enye yeeprogram zeRansomware ezidumileyo zibizwa ngokuba yiCreptoLocker. Kukholelwa ukuba sele isetyenziselwa ukunyusa i-dollar ezigidi ezi-3 (i-US $) kumaxhoba kuwo wonke umhlaba.
I-Ransomware yi-offshoot ye- Scareware enye enye ifom ye-malware eyenza ukuxosha imali kumaxhoba ngokusongela nokukhohlisa. Ezinye iRansomware ziyakususwa ngaphandle kokuba zihlawule iimfuno zabahlaseli. Khangela le thuluzi lokususa iRansomware ukubona ukuba unokukunceda ukuba unesifo se-ransomware.
Ungaphinda ufune ukufunda inqaku lethu kwiRansomware ukuze uthole iinkcukacha ezininzi kule fomu ye-malware.
I-Malware engapheliyo (i-Advanced Contistent Threat Malware)
Elinye i-malware ingaba nzima kakhulu ukuligxotha, Kanye nje xa ucinga ukuba isofthiwe yakho ye-antivirus ilahlekile, kubonakala ibuyela. Olu hlobo lwe-malware lubizwa ngokuba yi-Persistent Malware okanye i-Advanced Persistent I-Malware. Ixhaphaza inkqubo kwinkqubo eninzi ye-malware kwaye ishiya amaqhekeza emva kwayo ayicaciswanga ngokulula ngabafowuni.
Ngapha nangemva kokuba le malware isuswe kwinkqubo, ulungiso lugqithiso lwenza kwisiphequluli sewebhu luyakwazi ukubuyisela abasebenzisi kwiiwebhusayithi ezingekho malware apho ziza kuphinda ziphinde ziphinde zenzeke, kubangela umjikelezo onobungozi wokuphindaphinda, nangona emva kokususwa kwabonakala kuphumelele.
Ezinye iintlobo ze-malware eziqhubekayo zizingenise kwi-firmware ye-hardware ezingenakubonwa ngabafowuni be-virus kwaye kunzima kakhulu (kwaye ngamanye amaxesha akunakwenzeka) ukususa.
Ukuphonononga i-athikili yethu: Xa i-Malware ingayi kufa - Izifo eziqhubekayo ze-Malware , ngolwazi malunga nendlela yokukrazula ezi zifo ezithintekayo.
I-Malware esekelwe kwiFirmware
Mhlawumbi into eyingozi kunazo zonke iintlobo ze-malware yilo hlobo olufakwe kwizinto ze-hardware ezifana nokuqhuba kanzima, i-bios ye-system kunye nezinye izinto. Ngamanye amaxesha indlela kuphela yokulungisa olu hlobo lentsholongwane kukuba ithathe indawo ye-hardware ekhuselweyo, ibe yinto enzima kakhulu, ngokukodwa xa isifo sisasazeka kwiikhompyutha ezininzi.
I-malware ehlala kwi-Firmware nayo inzima kakhulu ukuyijonga kuba i-scanners zentsholongwane zendabuko azikwazi ukuyihlola i-firmware kwizisongelo.