Isingeniso kwi-Computer Network Security

Khusela izixhobo zakho kunye neDatha

Kuzo zonke iinkcukacha ezibalulekileyo zomntu kunye nezoshishino ezikwabelwana ngazo kumanethiwekhi ekhompyutheni imihla ngemihla, ukhuseleko lube yinto eyona nto ibaluleke kakhulu ekunxibelelaneni.

Akukho namnye iresiphi ekukhuseleni ngokupheleleyo amanxibelelwano malunga nabangenayo. Intsebenzo yezobugcisa zeteknoloji iphucula kwaye iguquka ngokuhamba kwexesha njengoko iindlela zokuhlaselwa kunye nokukhusela zikhula zikhula ngakumbi.

YoKhuselo lweNethiwekhi

Isixhobo esona siseko kodwa esingaqhelekanga sokhuselo lwenethiwekhi kubandakanya ukugcina i- hardware ekhuselweyo kwibabi okanye ukunyuswa komzimba. Amashishini achitha imali eninzi yokuvala iinkonzo zabo zokunxibelelana , izitshixo zokunxibelelana kunye nezinye izinto ezisemgangathweni kwiindawo ezigcinwe kakuhle.

Ngelixa le miqathango ayinakwenzeka kubanini bezindlu, amakhaya kufuneka aqhubeke nokugcina ii-router zabo kwiindawo ezizimeleyo, kude nabamelwane kunye neendwendwe zendlu.

Iphulo: Kule nqaku, ukuba awukwazi ukugcina i-hardware yakho yezinto eziphathekayo kude ne-snoops eziseduze, unokucinga ukukhubaza ulwazi olunikela apho kukho nakwi sixhobo esiseduze. Umzekelo, unokukhubaza i- SSID yokusasazwa kwi-router ukwenzela ukuba amadivaysi akwazi ukubona okanye ukuxhuma kuyo.

Ukuba idatha yokweba ngeendlela zokwenyama (okweba ikhompyutha okanye i-router) yinkxalabo, esinye isisombululo kukuyeka ukugcina idatha kwingingqi. Iinkonzo zokulondoloza kwi-intanethi zinokugcina iifayile ezinobungozi ezigciniweyo kwindawo ekhuselekile kwindawo yokukhusela ukuze nokuba i-hardware yendawo ibiwe okanye idibeneyo, iifayile zigcinwe kwenye indawo.

Ukusetyenziswa ngokubanzi kwezixhobo zeselula kwenza ukhuseleko lomzimba luleke ngakumbi. Amacandelo amancinci alula kakhulu ukushiya emva kweendlela zokuhamba okanye ukuwa phantsi kwamapokethi. Izindaba zeendaba kumaphephancwadi abanzi beendawo ababizi ii-smartphones kwiindawo zoluntu, ngamanye amaxesha nangona bebasebenzisa. Hlalani nilumke kwiindawo ezizenzekelayo xa nisebenzisa izixhobo eziphathekayo, kwaye nizikhumbule xa nizigqibile.

Ekugqibeleni, hlala ukhangelelana nomnxeba xa unxibelela omnye umntu: Umntu onobungozi unokutsala idatha yedatha, ufake ifowuni yokubeka esweni, okanye udibanise "fowuni" ngeefowuni ezimbalwa nje xa ungashiywanga ngaphandle. Inani elinoyikisayo yamantombazana / iintombi, oomatshato kunye nabamelwane baxanduva lokusolwa ngalezo zinto.

Ukukhusela iphasiwedi

Ukuba isetyenziswe kakuhle, amaphasiwedi yindlela efanelekileyo kakhulu yokuphucula ukhuseleko lomnatha. Ngelishwa, abanye abawuthathi ngokugqithiseleyo ukuphathwa kwephasiwedi kwaye baxhomekeke ekusebenziseni okubi, ababuthathaka (oko kulula ukuqiqa) amaphasiwedi anjenge "123456" kwiinkqubo zabo kunye namanethiwekhi.

Ukulandela nje izinto ezimbalwa zengqondo eziqhelekileyo ekulawuleni iphasiwedi kuphucula kakhulu ukhuseleko lokukhusela kwi-network network:

Icebiso: Ukuba ugwema ukusebenzisa iphasiwedi eqinileyo ngenxa yokuba kunzima ukukhumbula, cinga ukuwagcina kumphathi wephasiwedi .

Spyware

Ngaphandle kokufikelela ngokwenyama kumacebo okanye ukwazi nawaphi na amaphasiwedi e-intanethi, iinkqubo ezingekho mthethweni ezibizwa ngokuba yi-spyware zingachaphazela iikhomputha kunye noonxibelelwano. Oku kuqhutyelwa phambili ngokuvakashela iiwebhusayithi ezinobungozi .

Uninzi lwee-spyware ezikhoyo. Abanye bajonga indlela yokusetyenziswa kwekhompyutheni kunye nokukhangela kwewebhu ukubika ingxelo kwiinkampani ezizisebenzisayo ukudala ukukhangisa okujolisiweyo. Ezinye iintlobo zeespyware zizama ukweba idatha yomuntu.

Enye yeyona ndlela inobungozi ye-spyware, isofthiwe ye-keylogger , iyabamba kwaye ithumele imbali yazo zonke iifowuni zekhibhodi eziphambili kumntu ozenzayo, ekulungele ukuthatha amaphasiwedi kunye namanani ekhadi lesikweletu.

Zonke i-spyware kwikhompyutheni izama ukusebenza ngaphandle kolwazi lwabantu abayisebenzisayo, ngaloo ndlela zibeka ingozi enkulu yokhuseleko.

Ngenxa yokuba i-spyware ayinzima ukuyifumana kwaye isuse, iingcali zokhuseleko zincoma ukufaka nokusebenza kwesoftware ehloniphekileyo-spyware kwikhompyutha.

Ubumfihlo be-Intanethi

Izicwangciso zomntu siqu, amasela olwazi, mhlawumbi nakwiarhente karhulumente, ukubeka iliso imikhuba yabantu kunye nokunyakaza kwi-intanethi ngaphaya kobuninzi bee-spyware eziphambili.

Ukusetyenziswa kwe-Wi-Fi hotspot kwiitrothi zokuhamba kunye neemoto zibonisa indawo yomntu, umzekelo. Kumazwe okwenene, ubuninzi malunga nobuni bomntu bunokulandelwa kwi-intanethi ngee- IP dilesi zamanethiwekhi abo kunye nemisebenzi yenethiwekhi yentlalo.

Iinkqubo zokukhusela ubumfihlo be-intanethi ziquka iinkonzo ezingabonakali zeseva kunye neenkonzo ze-VPN . Nangona ukugcina ubumfihlo be-intanethi ngokupheleleyo kungaphumeleli ngokupheleleyo ngezobuchwepheshe bezobugcisa, ezo ndlela zikhusela ubumfihlo kwinqanaba elithile.