Uhlaselo oluchasene neLinux luyanda kwaye asizilungiselelanga

Kwiminyaka eyadlulayo, abasebenzisi beLinux bahlekisa ngabasebenzisi beWindows ngeengxaki zabo zokhuseleko. Isiqhulo esiqhelekileyo yayikukuba ekuphela kwentsholongwane esasiyazi yileyo yayibangelwa yingqele esasiyibambe. Ukubanda okubangelwa yimisebenzi yangaphandle eyenziwe ngexesha elingachithwanga ukufomatha kunye nokuqalisa kwakhona.

Njengoko kwenzekileyo kwiihagu ezincinci ebalini. ukhuseleko lwethu yayiyimvakalelo nje. Njengoko i-Linux yenza indlela yayo kwilizwe leshishini, abaphulimthetho be-cyber bafumene iindlela zokuthintela ukhuseleko lwayo.

Kutheni uhlaselo oluchasene neLinux lusanda

Ndithe xa ndiqokelela izinto ibhalansi ka-2021, Ndamangaliswa kukuba nyanga zonke kwakukho ingxelo malunga nemiba yokhuseleko enxulumene neLinux. Ewe, uxanduva oluninzi alukho kubaphuhlisi kodwa kubalawuli benkqubo.. Uninzi lweengxaki zibangelwa kukungalungiswa kakuhle kweziseko zoncedo okanye ezilawulwayo.

Ndiyavumelana nawe Abaphandi be-cybersecurity beVMWare, abaphuli-mthetho be-intanethi benze i-Linux ibe lixhoba lohlaselo lwabo xa bafumanisa ukuba, kwiminyaka emihlanu edlulileyo, i-Linux yaba yeyona nkqubo ithandwayo. kwimo ye-multicloud kwaye yeyona isemva kwe-78% yeewebhusayithi ezidumileyo.

Enye yeengxaki kukuba uninzi lwangoku oluchasene ne-malware gxila ikakhulu
ekujonganeni nezoyikiso ezisekwe kwiWindows.

Amafu kawonkewonke kunye nabucala ajolise kwixabiso eliphezulu kubaphuli-mthetho be-cyber, njengoko benjalo ukunika ufikelelo kwiinkonzo zeziseko zophuhliso kunye nezixhobo ezibalulekileyo zekhompyutha. Babamba amacandelo abalulekileyo, afana neeseva ze-imeyile kunye nogcino-lwazi lwabathengi,

Olu hlaselo lwenzeka ngokuxhaphaza iinkqubo zokuqinisekisa ezibuthathaka, ubuthathaka, kunye nokungahambi kakuhle kwiziseko ezisekelwe kwizikhongozeli. ukungena kwimo engqongileyo usebenzisa izixhobo zofikelelo olukude (RATs).

Xa abahlaseli sele bengenile kwinkqubo, badla ngokukhetha iindidi ezimbini zohlaselo: esebenzisa i-ransomware okanye usebenzise i-cryptomining components.

• I-Ransomware: Kolu hlobo lohlaselo, abaphuli-mthetho bafaka inethiwekhi kwaye bafihle iifayile.
• I-Crypto mining: Kukho ngokwenene iindidi ezimbini zokuhlaselwa. Okokuqala, ii-wallets zibiwe zilinganisa isicelo esisekelwe kwi-cryptocurrencies kwaye okwesibini, izixhobo ze-hardware zekhompyutheni ehlaselwe zisetyenziselwa ukumbiwa kwemigodi.

Uhlaselo lwenziwa njani

Nje ukuba isaphuli-mthetho sifikelele kwindawo yokuqala, Kuya kufuneka ufumane indlela yokuthatha ithuba lokufikelela okulinganiselweyo ukuze ufumane amalungelo amaninzi. Injongo yokuqala kukufakela iinkqubo kwi-system ye-compromised evumela ukuba ifumane ulawulo oluyinxenye lomatshini.

Le nkqubo, eyaziwa ngokuba yi-implant okanye ibhakoni, ijolise ekusekeni uxhulumaniso lwenethiwekhi rhoqo kumyalelo kunye nomncedisi wokulawula ukufumana imiyalelo kunye nokuhambisa iziphumo.

Kukho iindlela ezimbini zokunxibelelana nofakelo; isenziwa kwaye iyasebenza

• Ukwenziwa: Ufakelo lokwenziwa lulinda uqhagamshelo kwiseva esengozini.
• Iyasebenza: Ufakelo ludityaniswe ngokusisigxina kumyalelo kunye nomncedisi wolawulo.

Uphando lumisela ukuba ukufakelwa kwimo esebenzayo zezona zisetyenziswa kakhulu.

Amaqhinga omhlaseli

Ufakelo luhlala lwenza uqwalaselo kwiinkqubo kwindawo yazo. Umzekelo, banokuskena isethi epheleleyo yeedilesi ze-IP ukuqokelela ulwazi lwenkqubo kunye nokufumana idatha yebhena ye-TCP port. Oku kunokuvumela i-implant ukuba iqokelele iidilesi ze-IP, amagama abamkeli, ii-akhawunti zomsebenzisi ezisebenzayo, kunye neenkqubo ezithile zokusebenza kunye neenguqulelo zesoftware yazo zonke iinkqubo ezibhaqiweyo.

Ufakelo kufuneka lukwazi ukuzifihla kwiinkqubo ezosulelekileyo ukuze ziqhubeke nokwenza umsebenzi wazo. Kuloo nto, idla ngokuboniswa njengenye inkonzo okanye usetyenziso lwenkqubo yokusebenza yenginginya. Kwiilifu ezisekwe kwiLinux zifihliwe njengemisebenzi yesiqhelo yecron. Kwiinkqubo eziphefumlelweyo ze-Unix ezifana ne-Linux, i-cron ivumela i-Linux, i-macOS, kunye neemeko ze-Unix ukucwangcisa iinkqubo eziza kuqhuba ngamaxesha aqhelekileyo. Ngale ndlela, i-malware inokufakelwa kwi-system esengozini kunye ne-reboot frequency yemizuzu ye-15, ngoko inokuqaliswa kwakhona ukuba ikhutshwe.