KompyutaChitetezo

Mfundo ntchito ndi kusiyana kwa FTP mwachizolowezi: FTPS Kodi

The Intaneti masiku ano ya makompyuta olumikizidwa kwa wina ndi mnzake ndi ndondomeko yapadera kulankhulana. Kusonyeza malo pogwiritsa ntchito ndondomeko HTTP, HTTPS, ndi nzeru owona lalikulu ntchito FTP, SFTP ndi FTPS. Tiyeni tione zimene FTPS-yawonongeka. Timaphunziranso mmene ntchito.

FTPS Kodi

Dzina la protocol akhoza kugawidwa m'magulu awiri: FTP + SSL kapena FTP + TLS (SSL patsogolo Baibulo). Mbali yoyamba ndi zofunika ndipo ndi aafupi failo Choka Protocol - protocol file kutengerapo. Njira imeneyi deta kuwombola muyezo si encrypted, kotero owona anatumiza kudzera FTP, zosavuta kukakumana ndi kung'amba. zizindikiro zimenezi kale ntchito ndi hackers kuba zikalata zofunika kwa maseva kampani.

Pofuna kuthetsa kupanda chitetezo mauthenga, anayamba FTPS protocol. Iwo owona onse anasamutsa choyamba kukonzedwa kudzera SSL kapena TLS (protocol kubisa), kotero gulu ndi matumba pa kusuntha ndi ineligible kwa mtundu wa chinyengo Mwachitsanzo, m'malo «Hello» kubwera «GTYSL». Pa makina, ngati malamulo onse atatembenuzidwa ku mawu Buliyani.

Ife tikhoza kuitchula ndi nkhani yoti, FTPS - ichi ndi chiyani nanga ntchito zake. Wotetezedwa umenewu FTP protocol. Tsopano, kufala kwa mudziwe, dziwani kuti owona adzakhalabe zodziwika kokha kwa owerenga udindo. Sizikusokonezani FTPS ndi SFTP, izi ndi ndondomeko zosiyana ndi ntchito mfundo zosiyana.

Kodi kusamutsa Seva FTPS

Ena sakudziwa zimene FTPS-yawonongeka. Izi ndi kompyuta zimene zimasunga owona, chimagwirira ntchito chimodzimodzi ngati FTP-Seva (anasamutsidwa owona pa pempho kasitomala). Kupatula mfundo yakuti mudziwe zonse encrypted pamaso owona kutengerapo.

Kuteteza wapamwamba Seva ku kulowerera zapathengo, muyenera kulenga kalata yadigito. Ngati mumamwa Filezilla Server, ndiye ichi, kupita ku zoikamo SSL / TLS. Padzakhala kukhazikitsa kalata watsopano, umene uti fotokozerani pa malamulo dziko, dzina la gulu, etc.

satifiketi akhoza analandira kwaulere mwa Filezilla kapena kudzera zina. Pakuti mwayi m'dera zokwanira satifiketi kudziletsa anasaina, koma ntchito pagulu la zonsezi sadzakhala zokwanira, ndi satifiketi zikhoza kugulidwa ku chitsimikizo ulamuliro.

kulumikiza FTPS

Kumvetsetsa zimene FTPS, ganizirani protocol njira. Mosiyana FTP, pamene polumikiza makasitomala kuitanitsa kugwirizana otetezeka, mwachitsanzo, doko osiyana ndi kubisa. Taganizirani mfundo za pempho satifiketi aligorivimu:

  1. Kasitomala anapempha deta kubisa (amatumiza pempho CSR-kachidindo).
  2. Seva negotiates ndi kubisa aligorivimu ndi amatumiza kasitomala SSL-satifiketi kiyi anthu a RSA-kubisa.
  3. Kasitomala limati mfundo satifiketi ndipo amatanthauza likulu kuti chikalata satifiketi. Ngati chitsimikizo pakati ndi makina zofanana ndi mzake, mayeso wadutsa ndi kugwirizana akupitiriza. Apo ayi, kugwirizana ndi linasokonekera ndi makina amatha kulakwitsa code.
  4. Ngati kuyesedwa ndi bwino, kasitomala amalenga encrypted gawo kiyi (file kubisa), ndipo anatumiza makina. Limagwiritsa ntchito manambala mwachisawawa ndi RSA-kubisa ndi makiyi a boma ndi ena.
  5. Seva amalandira ofunika decrypts izo. M'tsogolo, fungulo ntchito chitetezo onse owona anatumiza ndipo analandira.

Atalandira chinsinsi gawo kiyi akuyamba deta HIV. Chinsinsi chake ndi kufufuzidwa lililonse pempho yatsopano, deta mu protocol FTPS-ali adzatsekeredwa encrypted.

kugwirizana

Chifukwa TSL / SSL-zikalata akhoza kuchotsa yofuna. Kutsimikizika amalola osatsegula kudziwa ndendende zimene deta yake adatuma mu mawonekedwe encrypted mwachindunji Seva mwachindunji, osati mu kompyuta cholakwika. Ndikofunikira ntchito kubisa pamene inu mulowa zambiri zanu, manambala khadi banki, ndi zina zotero. N.

Kuonetsetsa mukhoza kugwiritsa ntchito kalata digito osati pa makina, komanso kasitomala. kusamalitsa amenewa ndi ofunika ntchito mabanki Mwachitsanzo, kufala kwa mfundo zofunika za m'munsi makasitomala.

Ngakhale ngati tizilomboto adzatha kutenga owona ku protocol wa FTP, onse encrypted, ndi kuwerenga amanena N'zosatheka chinsinsi RSA kiyi.

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