Iphasiwedi ye-VPN egciniwe: ubani angayikhulula futhi nini

Iklayenti le-VPN elibonisa iphasiwedi ebetheliwe ku-XML yalo alikutshelanga cishe lutho. Umbhalo obethelwe uphendula kuphela ukuthi inani aligcinwanga njengombhalo ocacile kuleso sethulo. Ubani angayikhulula, ngamuphi ukhiye nakuphi isimo somsebenzisi yimibuzo enquma ukuthi ukugcinwa kuyasiza yini. Phendula leyo mibuzo ngaphambi kokuthi ifayela liphephile noma aliphephile.

Thola ukuthi yisiphi isinto esigciniwe

Qala ngemodeli yokugcina yomkhiqizo ebhalwe phansi. Iklayenti lingagcina iphasiwedi etholakalayo futhi, ithokheni noma isikhombisi esiya endaweni yokugcina ubufakazi, futhi ngayinye inokuchayeka okwehlukile. Igama lesici se-XML akulona idizayini, futhi uchungechunge olubukeka njenge-base64 nalo alubona ubufakazi bokubethela.

Buza umthengisi noma umphathi ukuthi yisiphi ingxenye efunda inani ngesikhathi sokuxhumana.

Bese ukhomba i-API yokuvikela uma ibhalwe phansi. Ku-Windows, i-CryptProtectData ivikela idatha ngokhiye osuselwe kubufakazi bokungena bomsebenzisi obethelayo, futhi inketho esezingeni lomshini ishintsha ukuthi ubani angakhulula. Leso yisibonelo esibonakalayo sokuthi kungani ubukhulu bubalulekile. Akubona ubufakazi bokuthi noma yiliphi iklayenti le-VPN elithile lisebenzisa leyo API.

Hlukanisa ikhophi entshontshiwe nokusetshenziswa ngesikhathi sokusebenza

Iklayenti elixhuma kabusha ngaphandle kokukubuza lidinga indlela esekelwayo yokubuyisa ubufakazi. Ukuvikela ikhophi yesipele akukususi lelo khono. Noma yiluphi uhlelo olusebenza esimweni esifanele somsebenzisi lungasebenzisa indlela efanayo, yingakho iphuzu lokugcina ngokwalo lingaphakathi komngcele wokwethenjwa. Izimvume zamafayela namalungelo enqubo kunciphisa lowo mngcele; akukususi.

Lomehluko yiwona umbono mayelana nefayela elingaxhunyiwe ungawutholi kahle. Ukubethela ngesikhathi sokuphumula kungavimba umuntu okhopha ifayela elilodwa ngaphandle kwe-akhawunti. Akukuvimbeli ikhodi esebenza njenge-akhawunti.

Zombili izitatimende zingaba yiqiniso ngasikhathi sinye, futhi eyesibili iyona ebalulekile ngesikhathi sokuphendula isigameko.

Funda izilawuli zokufinyelela ezisebenza ngempela

Hlola i-ACL yefayela kanye nomkhombandlela ongenhla, hhayi imodi yefayela kuphela. Ku-Windows, qhathanisa izimvume ezisebenzayo zephrofayela yomsebenzisi nalezo zensizakalo yeklayenti noma zomsebenzi ohleliwe. Imfihlo evikelwe umsebenzisi oyedwa ayivikelwa ngokuzenzakalela kumphathi, futhi ayidalulwa kuye ngokuzenzakalela.

icacls "%APPDATA%\Vendor\Client\profiles.xml"
whoami /priv

Bhala ukuthi yibuphi ubunikazi obuqhuba iklayenti, ngoba lobo bunikazi yibona esihloko sokukhulula.

Eqenjini lezinto elilawulwayo, isilawuli esifanele kungaba ukuphathwa kwamadivayisi esikhundleni sefayela. Buza ukuthi ubufakazi bugcinwe yini emgcinweni, ingabe bungahoxiswa bukhoma, futhi iyiphi inqubo uma idivayisi ilahleka.

Hlela ukuchayeka esikhundleni sokuhlola ukukhulula

Ungaqhubi ithuluzi lokukhipha ongalazi efayeleni ukuze ufakaze iphuzu. Kungase kusebenze, kungase kulimaze iphrofayela, futhi noma kungaba yini kushintsha ubufakazi. Sebenzisa idizayini ebhalwe phansi kanye nokuhlolwa okugunyaziwe uma ukuqinisekisa kudingeka ngempela.

Uma ukuchayeka kutholakale, shintsha ubufakazi kumnikazi wobunikazi.

Ukususa okufakiwe okugciniwe akukhona ukuhoxisa. Kungavimba lelo klayenti ekuphindeni linikeze inani, futhi akwenzi lutho ngekhophi eseyithathiwe noma ngesikhathi esivele sigunyaziwe. Shintsha ubufakazi, qeda izikhathi umnikazi angaziqeda, futhi bhala ukuthi yini eshintshiwe futhi nini.

Imibuzo yokubuyekezwa komthengisi

Buza ukuthi iyiphi imfihlo egciniwe, iyiphi ingxenye eyisebenzisayo, ukhiye womsebenzisi noma womshini oyivikelayo, yiziphi izilawuli zokufinyelela ezisebenza ekusetshenzisweni okuvamile kanye namakhophi esipele, nokuthi inqubomgomo yokugcina kanye nokungavumeleki bukhoma kuphathwa kanjani. Lezo zimpendulo ezinhlanu zichaza idizayini; i-XML ayichazi.

Gcina izimpendulo kanye nerekhodi lokusabalalisa ukuze umhloli olandelayo angaphindi lo msebenzi.

Ubufakazi obugciniwe wukuhwebelana phakathi kwenhlalakahle nokuchayeka. Yenza lokho kuhwebelana ngenhloso, futhi bhala ukuthi ubani okwamukele.