Usuku olumnwandi. Namhlanje ndikuphathela iingcebiso ezincinci, siza kubona amazibuko avulekileyo esinayo. Kule nto siza kusebenzisa i-NMap ukuze siqhubeke ukuyifaka.
En Debian / Ubuntu:
# apt-get install nmap
emva koko ukubona amazibuko avulekileyo kwikhompyuter yakho. (Kwingingqi)
#nmap localhost
La ngamazibuko avulekileyo apha, oko kukuthi, awanyanzelekanga ukuba aye kwi-intanethi Kwimeko yam, i-22 ivulekile, eyenzelwe i-ssh kunye ne-25 ye-smtp.
Ukubona amazibuko avulekileyo kwi-pc yam kodwa kwi-intanethi ndenza okufanayo nmap kodwa ngedilesi yam ye-ip
Kwimeko yam kubonakala ngathi umamkeli uvuliwe kodwa akaboni naziphi na izibuko ezivulekileyo (iskena kuphela i-1000). Kungenxa yokuba nangona izibuko livulekile kwikhompyuter yam, iRouter iyayihluza.
Kodwa ukuba ndivula izibuko elifanelekileyo kumzila ...
Inyani yokuba banokubona ukuba zeziphi izibuko ezivulekileyo kwi-pc yam ibeka umngcipheko kumatshini wam. Ke ndiza kukhusela iserver yam ssh kancinci. Ngale nto ndizakutshintsha izibuko elingagqibekanga (22) ngayo nayiphi na enye into ...
Ndiya njengengcambu kwifayile / njl / ssh_config:
# nano /etc/ssh/ssh_config
masiye apho ithi khona # port 22 .. sicima i # kwaye sitshintshe izibuko kule siyifunayo ..
Kwimeko yam ndiza kusebenzisa i-2222
Senza okufanayo nokujonga igama "izibuko" kwifayile / njll / ssh / sshd_config ukuyitshintshela kwizibuko elinye esiza kulisebenzisa. Ngoku sihlela / njl / iinkonzo
Sifuna ssh kwaye sitshintsha amazibuko amabini ngenxa yale sitshintshe ngaphambili.
Ngoku sihlengahlengisa inkonzo.
Kwaye siyayenza nmap kwakhona
Njengokuba ubona. Akukho nto malunga nezibuko lethu kunye / okanye inkonzo ye-ssh ephuma.
Kodwa ngaba i-ssh iyasebenza?
KUNJALO.
Kubalulekile ukuba uza kungena kwenye ikhomputha, kuya kufuneka ubonise izibuko olisebenzisayo.
ssh -p 2222 IP (Umzekelo)
Ke unokutshintsha amazibuko ayo nayiphi na inkonzo.
Masinwabe.!
Izimvo ezi-22, shiya ezakho
Enkosi ngencam, inomdla.
Kwaye ngeSpanish? ha ha ha ha ha ha
Le yinzululwazi, ndiyizamile kwaye ayisaqhagamshelekanga kwi-intanethi, haha, umhlobo undincedile ukuyisombulula emva kokufunda inqaku ethangeni lakhe, walithanda kakhulu kwaye ufaka ubuntu kwilaptop yakhe, xa ngaphambi kokuba andixelele ukuba ukwenzela yena.
Phendula nge quote
haha andiyazi into oyiphosileyo .. Kodwa ndiyibeka ngokucacileyo. Kodwa ukuba uyafuna ndingakwenzela ividiyo. 🙂
Naaaaah, ndikhanyelwe iinethiwekhi kunye nesiNgesi, bendifuna ukufunda ixesha elide kwaye andimfumananga umqeqeshi onomonde kum, khawufane ucinge.
Fundisa umntu oneminyaka engama-40 ngathi uneminyaka eyi-10, hahahaha
haha ayonto .. Nge hangout okanye into enjalo .. Ngokuqinisekileyo uyandiqonda.
Wamkelekile kule hangout !!
^^
Mawethu, igalelo elihle.
Ndizimisele ukumilisela lo mngeni ukuze ndibone ukuba ngaba izibuko elingu-2222 aliveli
Qalisa: Sudo nmap -v -sS -A -p 1-65535host yangaphakathi
I-PS: ukuskena kuya kucotha ... ndongeza ukhetho "-v" ukuze ungadikwa kukubukela itheminali yenza nantoni na.
Kucacile ukuba .. Kodwa ndithetha ngeskena esiqhelekileyo. Imephu ineendlela ezininzi kunye neempawu, ukwazi ukuba ungayisebenzisa njani. akukho zibuko liyasinda kuye.
Ngaphandle koko kuhlala kukho indlela .. Ingakumbi kwi-linux, akukho nto ikhuseleke ngokupheleleyo .. Yincam encinci kuphela: p
Injongo yam yayingekokuthomalalisa iqhinga lokuvala kodwa umthetho we-nmap endiwushiyayo xa umntu engalikhumbuli izibuko elalikhethwe njengolungagqibekanga olulungileyo (kunzima ukukhumbula ii-ips kunye namazibuko ...). Kwimeko yam kuye kwafuneka ndidibanise ukude nge-VNC ukuya kwii-PC apho izibuko labo lingelilo i-5900 okanye i-5901; Iskena esiqhelekileyo siza kundixelela ukuba akukho zibuko lokumamela i-vnc ke sithini isisombululo? Impendulo: Sebenzisa i-nmap kwaye uyinyanzele ukuba ubuze onke amazibuko. 😉
Ngokuqinisekileyo, andizange ndikhubeke kude nayo, siyazi ukuba yonke into ayikhuselekanga ngokupheleleyo. Kukho kuphela amanqanaba okhuseleko. Kwaye kuhlala kukho into engaphaya ... kuhlala kukho into eyaphula umthetho. Ngumnikelo olungileyo, unokwenza isifundo esincinci kwi-nmap. Ndiyabulisa.
Ukugqibezela isithuba sangaphambili. Andazi ukuba uyenze ngabom, kodwa yenzekile yaba ntle. 🙂
Olu kuphela kokhuseleko lokungacaci, ngelishwa kunye -v ukhetho lwe-nmap luyakuchonga ukuba izibuko olibekayo lihambelana nmap. Ukuzama ukuzikhusela kwi-nmap, kuya kufuneka usebenzise imigaqo ye-iptables, engenakukhusela ngokupheleleyo ukuskena nokuba. Kodwa ke, iyasebenza ngokuchasene nokuqhekeza ii-novices ...
Molo, umbuzo, andiqondi ukuba kutheni i-nmap ingasusi izibuko emva kokuyitshintsha, ngaba izisa uluhlu lwezibuko ukuskena ngokungagqibekanga?
Ewe, i-nmap ngokungagqibekanga iskena amazibuko ayi-1000. Ukuba siyayazi indlela yokuyiphatha, oku akonelanga ukukhusela i-ssh okanye nayiphi na enye inkonzo kumakhonkco e-nmap. Eyona ilungileyo iya kuba kukusilela2ban kunye nepassad.
@Kwizinto
Ndivumele ndenze izilungiso malunga nento oyiposileyo, ndilungisa ngokwamacandelo:
1.
"La ngamazibuko avulekileyo apha, oko kukuthi, akuyomfuneko ukuba aye kwi-intanethi. Kwimeko yam, owama-22 uvulele i-ssh kunye ne-25 ye-smtp."
Akunjalo. Ezo zizibuko ezivulekileyo kumamkeli oza kuzikena ngaphakathi kuluhlu lwamazibuko okuqala ayi-1024, olo luhlu olukhangelwa yiNMAP ngokungagqibekanga.
"La ngamazibuko avulekileyo apha, oko kukuthi, awanyanzelekanga ukuba aye kwi-intanethi .."
Kuya kufuneka ucacise ukuba ekuphela kwendlela abangaphumi ngayo ukuya kumnatha kukuba ngumatshini wakho kwinethiwekhi yokuqubha (i-NAT ngokwenkcazo iya kuba yindawo yokuqala yomlilo) kwaye okoko nje amazibuko engavulekanga kwisixhobo yenza i-NAT (ihlala iyirutha) kwaye iphinde ithumele (UKUBHALA) ezo zibuko zivulekileyo kumatshini wakho.
Ewe, ukuba umatshini uqhagamshelwe ngqo kwimodem iyavezwa kumnatha.
Kumyalelo opapashwe ngu @taregon, oluchanekileyo lokuskena kunye nokucofa onke amazibuko omatshini, ungongeza, phakathi kwezinye iindlela, -sV ukuze nmap izame ukufumanisa ukuba yeyiphi inkonzo eqhuba kwizibuko ngalinye: Sudo nmap -v -sS -sV -A -p 1-65535 yendawo yangaphakathi
Umzekelo:
Iqala iNmap 6.25 ( http://nmap.org ) ngo-2012-12-06 13:39 UBUGCISA
Ingxelo yokuskena yeNmap ye-localhost.localdomain (127.0.0.1)
Umgcini uphezulu (i-0.00021s latency).
Ayiboniswanga: 999 amazibuko avaliweyo
INKONZO YENKONZO KARHULUMENTE
631 / tcp ivula ipp CUPS 1.6
2222 / tcp open ssh OpenSSH 6.1 (protocol 2.0)
2.
«Inyaniso yokuba banokubona ukuba zeziphi izibuko ezivulekileyo kwi-pc yam zibeka umngcipheko kumatshini wam. Ke ndiza kukhusela iserver yam ssh kancinci. Ngale nto ndizakutshintsha izibuko elingagqibekanga (22) ngayo nayiphi na enye into ...
Ndiya njengengcambu kwifayile / njl / ssh_config:
# nano / njl / ssh / ssh_config
siya apho ithi # port 22 .. siyicime i # kwaye sitshintshe izibuko size kuleyo siyifunayo .. »
HAYI! Enye into ayinanto yakwenza nenye!
/ njl / ssh / ssh_config ilawula kuphela ukhetho lwabathengi ukuze izibuko olimiseleyo liza kuba lilo elisebenzisa umthengi ssh ngokungagqibekanga ukunxibelelana neeseva ze-ssh endaweni yezibuko 22.
Wenza kuphela utshintsho kwizibuko lokumamela olifunayo ngokutshintsha ukhetho olukhankanyiweyo kwifayile / njl / ssh / sshd_config.
Okokugqibela, ngesi sixhobo sewebhu sinokuvavanya ukuba zeziphi izibuko okanye azivuli kumatshini wethu, zeziphi ezifihliweyo, jonga ukuba i-ping echo ikhubazekile, kunye nezinye izinto: https://www.grc.com/x/ne.dll?bh0bkyd2
Ukubulisa
Uphononongo oluhle kakhulu. ndithandile enkosi 😀
Isifundo esihle se nmap
Ndiyabulisa !!!
oogxa bam, ngaba ukhona umntu owaziyo ukuba ndingenza njani ukuze ndizazi izibuko elivulekileyo lomnye umntu ??? kwikhompyuter yam ???
Sebenzisa umyalelo: nmap XXXX
Apho ii-x ziyi-ip zekhompyuter ukuskena
Molo, okokuqala enkosi ngokwabelana.
Ndinengxaki, ngethemba ungandinceda: Xa usenza i-nmap nge-ip yam kumatshini ofanayo iyandixelela ukuba izibuko 3306 livulekile kwaye nge-netstat ndiyabona ukuba izibuko limamele; Nangona kunjalo, xa uskena nge-nmap evela kwenye i-pc ayibonisi izibuko elivulekileyo le-3306.
Kananjalo sele nditshintshe idilesi yebhinki ukuba ibe ngu-0.0.0.0
Ndizama ukuqhagamshela isicelo seJava kunye ne-DB kwiseva ye-LAMP kwaye isicelo siyasebenza kuba sele ndenze imibuzo kwenye i-pc apho ndibeka khona iseva ye-wamp yokuvavanya kwaye yonke into ilungile.
Naziphi na izimvo? Andazi ukuba yintoni enye enokuyenza