Imiyalelo yokujonga ukuba ngaba izibuko livulekile kwi-PC / Server yethu okanye kwenye indawo ekude

Ngamanye amaxesha kufuneka sazi ukuba ngaba izibuko le-X livulekile kwikhompyuter ekude (okanye iseva), ngalo mzuzu asinazo iindlela ezimbalwa okanye izixhobo esinokuzisebenzisa:

nmap

Isisombululo sokuqala uninzi lwethu olucinga ngaso: nmap , bona inqaku elibiziweyo: Jonga amazibuko avulekileyo ngeNMap kunye namanyathelo okuzikhusela 

Kwimeko apho ungafuni ukwenza iskeni yonke, kodwa ufuna ukwazi ukuba izibuko elithile livulekile kwi-X ikhompyuter / iseva, iya kuba ngoluhlobo:

nmap {IP_O_DOMINIO} -p {PUERTO} | grep -i tcp

Umzekelo:

nmap localhost -p 22 | grep -i tcp

Kulungile:

nmap 127.0.0.1 -p 22 | grep -i tcp

Le nto iyenziwa ilula, ibuza i-IP okanye i-Host ukuba ngaba izibuko elinikiweyo livulekile okanye akunjalo, emva koko iifayile ze-grep kwaye zibonisa kuphela umgca abafuna ukuwufunda, lowo ubaxelayo ukuba uvulekile (uvulekile) okanye uvaliwe (uvaliwe izibuko:

nmap

Ewe ... ewe, nmap (ukukhangelwa kwenethiwekhi kunye nezixhobo zokuhlola izibuko) kuyasisebenzela, kodwa kusekho ezinye izinto ezahlukeneyo ekufuneka uchwetheze kancinci 🙂

nc

nc okanye i-netcat, lukhetho olulula kakhulu ukwazi ukuba izibuko livulekile okanye cha:

nc -zv {IP_O_DOMINIO} {PUERTO}

Yiyo i:

nc -zv 192.168.122.88 80

Nantsi umfanekiso-skrini owenza uvavanyo kwizibuko elivulekileyo (80) kunye nelinye izibuko elingu (53):

nc

El -zv into eyenzayo ilula, i v ivumela ukuba sibone ukuba izibuko livulekile okanye cha, ngelixa z ivala uqhagamshelo kwakamsinya nje ukuba izibuko likhangelwe, ukuba akunjalo z emva koko kuya kufuneka senze i Ctrl + C ukuvala i-nc.

Telnet

Olu ngumahluko endiwusebenzisileyo okwethutyana (ngenxa yokungazi oku sele kukhankanyiwe), yona i-telnet iyasinceda kakhulu kunokwazi nje ukuba izibuko livulekile okanye cha.

telnet {IP_O_HOST} {PUERTO}

Nanku umzekelo:

telnet 192.168.122.88 80

Ingxaki ngefowuni ivala uqhagamshelo. Ngamanye amagama, kwizihlandlo ezithile asizukukwazi ukuvala isicelo somnxeba kwaye siya kunyanzelwa ukuba sivale eso siginali, kungenjalo kwesinye isiginali yenza i-telnet killall okanye into efanayo. Kungenxa yoko le nto ndiphepha ukusebenzisa umnxeba ngaphandle kokuba ndifuna njalo.

Isiphelo!

Ngapha koko, ndiyathemba ukuba le ibiyinto enomdla kuwe, ukuba nabani na uyazi enye indlela yokwazi ukuba izibuko livulekile okanye alikho kwenye ikhomputha, yishiye kwizimvo

Phendula nge quote


Izimvo ezi-14, shiya ezakho

Shiya uluvo lwakho

Idilesi yakho ye email aziyi kupapashwa. ezidingekayo ziphawulwe *

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  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
  3. Umthetho: Imvume yakho
  4. Unxibelelwano lwedatha: Idatha ayizukuhanjiswa kubantu besithathu ngaphandle koxanduva lomthetho.
  5. Ukugcinwa kweenkcukacha
  6. Amalungelo: Ngalo naliphi na ixesha unganciphisa, uphinde uphinde ucime ulwazi lwakho.

  1.   tesla sitsho

    Le miyalelo iza kundinceda xa ndidibanisa ngeSSH!

    Gracias!

  2.   i-anon sitsho

    Ngaba kukho isicelo somzobo sokwenza okufanayo?

    1.    I-KZKG ^ iGaara sitsho

      Ewe ungasoloko ufake i-zenmap esebenzisa i-nmap ngasemva :)

    2.    ividiyo sitsho

      Ukuba nge-nmapfe, luphawu lomzobo oza nmap.

  3.   IKonozidus sitsho

    Nge-netcat indixelela ukuba z lukhetho olungavumelekanga, ngaphandle kokuba lusebenza ngokugqibeleleyo, kwaye kwi-$ man nc, ayibonakali nayo. Ivela phi?

    https://blog.desdelinux.net/wp-content/uploads/2013/12/Captura-de-pantalla-de-2013-12-29-011908.png

    1.    I-KZKG ^ iGaara sitsho

      -zIcacisa ukuba i-nc kufuneka iskene nje ukuphulaphula iidemon, ngaphandle kokuthumela idatha kubo. Kuyimpazamo ukusebenzisa olu khetho ngokudibeneyo ne -l ukhetho.

      Nge-nc ewe ndifumana i-O_O

  4.   Eliotime3000 sitsho

    Kwaye ndinxibelelana njani neVPS ngaphezulu kwe-SSL?

  5.   ividiyo sitsho

    Into endihlala ndiyenza kukuqhuba nmapfe host-ip ukuze indinike zonke izibuko ze-tcp, ngoku ukubona amazibuko e-udp avulekileyo ekufuneka uwenzile:

    nmap -sU umgcini-ip

    Ndisebenzise i-telnet ngaphezulu kwayo nayiphi na into eyenye windows ukuba andifakwanga nmap, umahluko wenetcat awundibangeli ...

    Phendula nge quote

  6.   Alejandro sitsho

    Ndingathanda ukwazi ngakumbi malunga noku, ndiyathemba ukuba ungandixhasa ndinolwazi olusisiseko kwaye ndingathanda ukwazi ngakumbi ukusebenzisa olu hlobo lolwazi emsebenzini wam.

  7.   Itekhnoloji21 sitsho

    Ndisandula ukufumanisa ukuba andinazibuko ndifuna ukuba zivulwe, ngoku kuya kufuneka ndiphande ukuba ndizivula njani ukuze ndenze le nto ndiyifunayo. Enkosi ngegalelo, lindincede kakhulu.

  8.   I-Domtrel sitsho

    Inqaku elinomdla kakhulu! Ngaphandle kwe-netcat, iyasebenza kwi-vmware ESXi:

    http://www.sysadmit.com/2015/09/prueba-de-conexion-un-puerto-desde-VMWare-Windows-Linux.html

  9.   Lolo sitsho

    Sudo fumana ukufaka nmap

    nam 192.168.0.19 -p 21 | grep -i tcp

    ikhaya lomsebenzisi wasekhaya srv / ftp

    qala kwakhona ngenkonzo yesudo vsftpd qala kwakhona

    write_enable = EWE ukuze abasebenzisi bengingqi bakwazi ukufaka iifayile.

    Ukugcina indlu engaziwa ekhaya
    chroot_local_user = ewe
    chroot_list_enable = ewe

    vumela_nokubhala_chroot = ewe

    no_annon_password = no for anonymous to put pass as courtesy

    deni_email_enable = ewe
    Banile_email_fayile = / njl / vsftpd.ban_emails Ukukhanyela umntu ongaziwayo nge-imeyile.
    ____—————————————————————–
    Umsebenzisi wekheji ungaphantsi kwezo zikuluhlu
    chroot_local_user = ewe
    chroot_lits_enable = ewe

    chroot_list_file = / njl / vsftpd.chroot_list.

    Ukongeza abasebenzisi sudo igama lomsebenzisi

    khubaza indawo yengingqi_nable = hayi

    Yivaleni ngokwenu ngokungagqibekanga
    U-caged ongaziwayo kwi-srv / ftp

    indawo ekhayeni lakho

  10.   UDalisperis sitsho

    Kulunge kakhulu! Ukuba asinayo i-nmap, i-telnet okanye i-netcat, singasebenzisa ikati kunye nolawulo lwe-proc:

    ikati </ dev / tcp / HOST / PORT

    Umzekelo: http://www.sysadmit.com/2016/03/linux-cat-y-proc-prueba-de-conexion.html

  11.   ICuetox sitsho

    Enkosi, inkcazo elungileyo kakhulu