Kuyini uxhumano lwe-VPN?

Abantu abaningi banesithakazelo sokwazi ukuthi uxhumano lwe-VPN luyini nokuthi kungani luyadingeka. Ake sibhekane nalokhu ngolimi olulula lwe-philistine, ngeke sithule igama lesikhumbuzo somsebenzi, ukuze wonke umuntu aqonde ukuthi kuyini. Ukuxhumeka kwe-VPN inethiwekhi ephephile (umhubhe) owenziwe ngaphakathi kwe-intanethi engavikelekile. Uma sicabangela ifomu elilula, ke umhubhe ohlanganisa ikhasimende le-VPN elitholakala ku-PC yomsebenzisi ne-VPN iseva. Emhubheni kukhona:

- Ukubethela;

- ukuvikelwa;

- ushintsho lwolwazi olushintshaniswa phakathi kwe-PC yomsebenzisi namasayithi ase-intanethi.

Izinzuzo zalokhu kuvikelwa

Kungani ngidinga uxhumano lwe-VPN futhi kuyini inzuzo yalo? Ngezinye izikhathi i-VPN iyadingeka ukufihla ikheli layo le-IP ukuze libe ngumsebenzisi ongaziwa. Kunezikhathi lapho kunesidingo ukulanda amafayela kusuka kunethiwekhi, okuvimbela ukwenza lokhu kusuka kwamakheli e-IP amazwe lapho amaklayenti atholakala khona. Kukhona nesidingo sokubethelela ithrafikhi edluliselwa kusuka ku-PC yomsebenzisi kuya endaweni yokuya kuyo. Kuvela ukuthi kunezimo eziningi kakhulu lapho uxhumano lwe-VPN lusetshenziswa khona.

Indlela yokusebenzisa uxhumano lwe-VPN

Ake sibone isibonelo esivame ukubhekana naso ekuphileni kwangempela. Namuhla, ukuthandwa kwamanethiwekhi e-Wi-Fi mahhala futhi avulwa njalo kuvame. Ziyonke indawo:

- ku cafe;

- ezindaweni zokudlela;

- emahoreni;

- kwezinye izindawo zomphakathi.

Inombolo yamadivaysi okuvumela ukuthi uxhumeke kwi-intanethi ikhula njalo. Kukhona ama-PDA, amafoni omakhalekhukhwini, ama-netbooks namanye amadivayisi. Lokhu kujabulisa abantu banamuhla, njengoba kukuvumela ukuba uxhumeke kwi-imeyili yakho ezindaweni eziningi ngaphandle kwezinkinga, ungene kunethiwekhi yezenhlalo, manje ungasebenza eholidini, uhlanganise ibhizinisi ngenjabulo.

Kodwa wake wacabanga ukuthi lokhu kuphephile kangakanani? Ingabe uqinisekile ukuthi akekho oyoba imininingwane yakho namaphasiwedi endaweni evulekile yamanethiwekhi angavinjelwe? Akuwona wonke umuntu owaziyo, kodwa ukuhlaziya ithrekhi enjalo ngaphandle kokuvikelwa, kulula ukuthola ulwazi lomuntu siqu, njengoba seluvele selungile ukulawula i-PC yakho. Yilapho uxhumano lwe-VPN lungena khona. Kufanele uyifake ngaphambi kokuxhuma kwinethiwekhi engavimbelwe.

Indlela yokufaka i-VPN

Lungiselela uxhumano lwe-VPN lwe- Windows 7 alukhuni. Isimiso sifana naso kunoma iyiphi inethiwekhi yokuxhumana. Udinga iphaneli yokulawula, iya esigabeni esibizwa ngokuthi "Inethiwekhi ne-Inthanethi", ongachofoza ku "Ukusetha uxhumano olusha noma inethiwekhi". Bese ukhetha inketho yokuxhumana. Inkulumo ngento ethi "Ukuxhuma emsebenzini", nguye ozokwenza i-VPN. Khona-ke udinga ukucacisa ulwazi mayelana nokuthi ukuxhumeka kwe-VPN kuzokwenziwa kanjani. Ngaphezulu kokuxhumeka okukhona kwi-intanethi noma ngenombolo yocingo ezinikezele. Uma ungabaza, bese ukhetha ukhetho lokuqala. Esikhathini esilandelayo, faka ikheli le-IP (ungaqamba i-PC) ozokuxhuma kuyo usebenzisa umhubhe we-VPN. Hlola nomlawuli wenethiwekhi yakho . Bese ufaka iziqinisekiso zokufinyelela. Bese uchofoza inkinobho ethi "Xhuma".

Kubalulekile ukwakha uxhumano lwe-VPN, ngemuva kokufaka isiteshi esiphephile, ukuchithwa kwedatha akuseyona inkinga. Ungakwazi ukuhlola ngokuphepha i-imeyili yakho, iya kumasayithi adingekayo ngaphansi kwephasiwedi yakho.